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Grade 1 Mental Grade 1 Mental MathMath
A – Pre-Operational A – Pre-Operational Number Strategies – Part Number Strategies – Part
11
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A – Pre-operation Number A – Pre-operation Number StrategiesStrategies
• There are 3 pre-operational number strategies in Part 1– Set Recognition– Part-Part-Whole– Ten Frame Visualization
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Set Recognition Strategy Set Recognition Strategy (Introduction)(Introduction)
• In grade 1, students should be able to recognize common configurations of sets of numbers, such as the dots on a standard die and dominoes.
• Most students should be able to instantly recognize up to sets of 6, and through experience they can extend this to sets of 10.
• Set recognition should be reinforced through flash math activities where students are presented with a number configuration for a few seconds, and are asked to identify the number after it is hidden.
• Sets of number configurations on overhead transparencies, on cards, and on paper plates would be good sources of materials for these reinforcements.
• Through playing dominoes and games with standard dice, students would have naturally developed set recognition.
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Set Recognition Examples Set Recognition Examples (Introduction)(Introduction)
• For this paper plate displayed for about 2 seconds and then hidden, think: This looks like the 5 on a die.
• For this display shown for 2 seconds on an overhead, think: I see 4 dots.
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Set Recognition Set Recognition Reinforcement (Day 1)Reinforcement (Day 1)
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Set Recognition Set Recognition Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)• How many triangles did you see?
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Set Recognition Set Recognition Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
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Set Recognition Set Recognition Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
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Set Recognition Set Recognition Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)• How many squares did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 2)Reinforcement (Day 2)
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)• How many squares did you see?
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)• How many triangles did you see?
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)
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Set Recognition Set Recognition Reinforcement (Day 2 cont.)Reinforcement (Day 2 cont.)• What number did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 3)Reinforcement (Day 3)
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• How many circles did you see?
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• How many squares did you see?
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Set Recognition Set Recognition Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• What number did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 4)Reinforcement (Day 4)
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• How many triangles did you see?
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Set Recognition Set Recognition Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• What number did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 5)Reinforcement (Day 5)
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Set Recognition Set Recognition Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• What number did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 6)Reinforcement (Day 6)
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Set Recognition Set Recognition Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• What number did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 7)Reinforcement (Day 7)
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• What number did you see?
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Set Recognition Set Recognition Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• What number did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 8)Reinforcement (Day 8)
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many squares did you see?
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many triangles did you see?
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many dots did you see?
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Set Recognition Set Recognition Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many circles did you see?
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End of LessonEnd of Lesson
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Set Recognition Set Recognition Reinforcement (Day 9)Reinforcement (Day 9)
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
• What number did you see?
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
• What number did you see?
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
• What number did you see?
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
• What number did you see?
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
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Set Recognition Reinforcement Set Recognition Reinforcement (Day 9 (Day 9 cont.cont.))
• What number did you see?
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End of LessonEnd of Lesson
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Set Recognition Assessment Set Recognition Assessment (Day 10)(Day 10)
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you saw.
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you saw.
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you saw.
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you saw.
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
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Set Recognition Assessment Set Recognition Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you saw.
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End of LessonEnd of Lesson
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Part-Part-Whole Strategy Part-Part-Whole Strategy (Introduction)(Introduction)
• Set recognition can easily be extended to the recognition of two parts in a whole by presenting for a few seconds number configurations made up of two colours or two shapes, or number configurations in two parts.
• Ask students to identify the number and the two parts.
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Part-Part-Whole Example Part-Part-Whole Example (Introduction)(Introduction)
• For this paper plate shown for about 3 seconds, think: I see 5. I see 4 squares and 1 circle.
• For this display shown for 3 seconds on an overhead, think: I see 6 dots inside and 1 dot outside, so there are 7 dots.
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 1)Reinforcement (Day 1)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)• How many dots did you see? How
many were inside the box? How many were outside the box?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)• How many circles did you see? How
many were white? How many were grey?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)• What number of shapes did you see?
How many were circles? How many were triangles?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 2)Reinforcement (Day 2)
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
• What number of shapes did you see? How many were triangles? How many were circles?
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
• How many dots did you see? How many were inside the circle? How many were outside the circle?
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
• How many triangles did you see? How many are blue? How many are grey?
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
• How many shapes did you see? How many were circles? How many were squares?
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
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Part-Part-Whole Reinforcement Part-Part-Whole Reinforcement (Day 2 (Day 2 cont.cont.))
• How many squares did you see? How many were grey? How many were white?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3)Reinforcement (Day 3)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• How many dots did you see? How
many were inside the rounded rectangle? How many were outside the rounded rectangle?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• How many shapes did you see? How
many were white? How many were grey?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• What number did you see? How
many circles did you see? How many squares did you see?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• How many triangles did you see?
How many were inside? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 3 cont.)Reinforcement (Day 3 cont.)• How many shapes did you see? How
many were circles? How many were squares?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4)Reinforcement (Day 4)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• What number did you see? How
many were inside the box? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• How many shapes did you see? How
many were triangles? How many were circles?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• How many squares did you see? How
many were grey? How many were white?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• What number of shapes did you see?
How many were inside the box? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 4 cont.)Reinforcement (Day 4 cont.)• How many circles did you see? How
many were inside the box? How many were outside?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5)Reinforcement (Day 5)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• How many shapes did you see? How
many were inside the circle? How many were outside the circle?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• How many squares did you see? How
many were green? How many were white?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• How many dots did you see? How
many were inside the circle? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• How many triangles did you see?
How many were grey? How many were white?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 5 cont.)Reinforcement (Day 5 cont.)• How many squares did you see? How
many were inside? How many were outside?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6)Reinforcement (Day 6)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• What number do you see? How many
triangles? How many circles?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• How many dots did you see? How
many were grey? How many were white?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• How many shapes did you see? How
many were inside? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• What number do you see? How many
triangles? How many squares?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 6 cont.)Reinforcement (Day 6 cont.)• How many squares did you see? How
many white? How many grey?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7)Reinforcement (Day 7)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• How many circles did you see? How
many were inside the box? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• What number did you see? How
many squares did you see? How many triangles did you see?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• How many shapes did you see? How
many were red? How many were white?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• How many squares did you see? How
many were inside the box? How many were outside the box?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 7 cont.)Reinforcement (Day 7 cont.)• What number did you see? How
many were squares? How many were circles?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8)Reinforcement (Day 8)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many shapes did you see? How many
were red? How many were blue?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many dots did you see? How many
were inside the circle? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• What number did you see? How many dots
did you see? How many squares did you see?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many triangles did you see? How
many were grey? How many were white?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 8 cont.)Reinforcement (Day 8 cont.)• How many squares did you see? How
many were inside? How many were outside?
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End of LessonEnd of Lesson
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9)Reinforcement (Day 9)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)• What number did you see? How many
squares did you see? How many triangles did you see?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)• How many dots did you see? How many
were blue? How many were white?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)• How many shapes did you see? How many
were triangles? How many were squares?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)• What number did you see? How many
triangles were inside? How many were outside?
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)
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Part-Part-Whole Part-Part-Whole Reinforcement (Day 9 cont.)Reinforcement (Day 9 cont.)• How many dots did you see? How many
were white? How many were grey?
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End of LessonEnd of Lesson
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10)(Day 10)
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you see.• Record the number of each shape.
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you see.Record the number of each shape.
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you see.• Record the number of each shape.
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you see.• Record the number of each shape.
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
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Part-Part-Whole Assessment Part-Part-Whole Assessment (Day 10 cont.)(Day 10 cont.)
• Record the number you see.• Record the number of each shape.
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End of LessonEnd of Lesson
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Ten Frame Visualization Ten Frame Visualization Strategy (Introduction)Strategy (Introduction)
• Students’ work with ten frames should eventually lead to a mental math stage where students can visualize the standard ten-frame representations for numbers and answer questions from their visual memories.
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Ten Frame Visualization Ten Frame Visualization Example (Introduction)Example (Introduction)
• While this ten frame is displayed for a few seconds, think: I see 8 dots: 5 in the full top row and 3 in the bottom row. There are 2 empty cells to make 10.
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 1)Reinforcement (Day 1)
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
• How many dots were in the Ten Frame?• If you removed 1 dot how many would you have?
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 1 cont.)Reinforcement (Day 1 cont.)
• How many dots were in the Ten Frame?• If you added 3 dots how many would you have?
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End of LessonEnd of Lesson
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 2)Reinforcement (Day 2)
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• How many dots would you need to add to get 5?
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
• How many dots were in the Ten Frame?• If you removed 2 dots how many would you have?• If you removed 3 dots how many would you have?
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
• How many dots were in the Ten Frame?• If you added 1 dot how many would you have?• If you removed 3 dots how many would you have?
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you removed 1 dot how many would you have?
![Page 236: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/236.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
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Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 2 (Day 2 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you added 3 dots how many would you have?
![Page 238: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/238.jpg)
End of LessonEnd of Lesson
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 3)Reinforcement (Day 3)
![Page 240: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/240.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you removed 1 dot how many would you have?
![Page 241: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/241.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
![Page 242: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/242.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
• How many dots were in the Ten Frame?• If you added 3 dots how many would you have?• If you added 1 dot how many would you have?
![Page 243: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/243.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
![Page 244: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/244.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• How many dots would you need to add to get 9?
![Page 245: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/245.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
![Page 246: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/246.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you added 3 dots how may would you have?
![Page 247: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/247.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
![Page 248: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/248.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 3 (Day 3 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you removed 3 dots how many would you have?
![Page 249: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/249.jpg)
End of LessonEnd of Lesson
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 4)Reinforcement (Day 4)
![Page 251: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/251.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
• How many dots were in the Ten Frame?• If you added 4 dots how many would you have?• If you added 6 dots how may would you have?
![Page 252: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/252.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
![Page 253: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/253.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
• How many dots were in the Ten Frame?• If you removed 2 dots how many would you have?• If you removed 3 dots how many would you have?
![Page 254: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/254.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
![Page 255: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/255.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you added 4 dots how many would you have?
![Page 256: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/256.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
![Page 257: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/257.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
• How many dots were in the Ten Frame?• If you added 1 dot how many would you have?• If you added 3 how many would be in the second
row?
![Page 258: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/258.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
![Page 259: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/259.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 4 (Day 4 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• How many dots would you need to add to fill both
rows?
![Page 260: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/260.jpg)
End of LessonEnd of Lesson
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Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 5)Reinforcement (Day 5)
![Page 262: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/262.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
• How many dots were in the Ten Frame?• If you removed 2 dots how many would you have
in the second row?• If you removed 3 how many would you have?
![Page 263: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/263.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
![Page 264: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/264.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have in
the second row?• If you removed 1 how many would you have in
the second row?
![Page 265: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/265.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
![Page 266: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/266.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you removed 4 dots how many would you have?
![Page 267: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/267.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
![Page 268: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/268.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
• How many dots were in the Ten Frame?• If you added 3 dots how many would you have in
the second row?• If you removed 2 dots how many would you have
in the first row?
![Page 269: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/269.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
![Page 270: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/270.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 5 (Day 5 cont.cont.))
• How many dots were in the Ten Frame?• If you removed 2 dots how many would you have?• If you removed 2 dots how many would you have
in the second row?
![Page 271: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/271.jpg)
End of LessonEnd of Lesson
![Page 272: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/272.jpg)
Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 6)Reinforcement (Day 6)
![Page 273: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/273.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have in
the second row?• If you added 3 dots how many would you have?
![Page 274: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/274.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
![Page 275: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/275.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
• How many dots were in the Ten Frame?• If you removed 2 dots how many would you have?• If you added 1 dot how many would you have in
the second row?
![Page 276: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/276.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
![Page 277: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/277.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• How many dots do you need to add to fill both
rows?
![Page 278: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/278.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
![Page 279: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/279.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
• How many dots were in the Ten Frame?• If you added 2 dot how many would you have?• If you removed 3 dots how many would you have
in the first row?
![Page 280: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/280.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
![Page 281: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/281.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 6 (Day 6 cont.cont.))
• How many dots were in the Ten Frame?• If you removed 2 dots how many would you have?• If you removed 2 dots how many would you have
in the second row?
![Page 282: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/282.jpg)
End of LessonEnd of Lesson
![Page 283: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/283.jpg)
Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 7)Reinforcement (Day 7)
• Visualize 3 in a Ten Frame
![Page 284: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/284.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• How many dots do you need to add to fill the first row?
![Page 285: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/285.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• Visualize 2 in a Ten Frame
![Page 286: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/286.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• If you added 2 dots how many would you have?
![Page 287: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/287.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• Visualize 5 in a Ten Frame
![Page 288: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/288.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• If you removed 2 dots how many would you have?• If you removed 1 dot how many would you have?
![Page 289: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/289.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• Visualize 4 in a Ten Frame
![Page 290: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/290.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• If you removed 1 dot how many would you have?• If you added 1 dot how many would you have?
![Page 291: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/291.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• Visualize 1 in a Ten Frame
![Page 292: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/292.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 7 (Day 7 cont.cont.))
• How many dots would you have if you added 2 dots?
• How many dots must be added to fill the first row?
![Page 293: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/293.jpg)
End of LessonEnd of Lesson
![Page 294: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/294.jpg)
Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 8)Reinforcement (Day 8)
• Visualize 6 in a Ten Frame
![Page 295: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/295.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• If you added 2 dots how many would you have?• If you added 3 dots how many would you have?
![Page 296: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/296.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• Visualize 7 in a Ten Frame
![Page 297: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/297.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• If you removed 2 dots how many would you have?• If you removed 1 dot how many would you have?
![Page 298: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/298.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• Visualize 4 in a Ten Frame
![Page 299: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/299.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• If you added 2 dots how many would you have in the first row?
• If you added 3 dots how many would you have in the first row?
![Page 300: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/300.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• Visualize 5 in a Ten Frame
![Page 301: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/301.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• If you added 5 dots how many would you have?• If you added 3 dots how many would you have?
![Page 302: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/302.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• Visualize 8 in a Ten Frame
![Page 303: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/303.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 8 (Day 8 cont.cont.))
• If you added 2 dots how many would you have in the second row?
• If you removed 1 dot how many would you have in the second row?
![Page 304: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/304.jpg)
End of LessonEnd of Lesson
![Page 305: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/305.jpg)
Ten Frame Visualization Ten Frame Visualization Reinforcement (Day 9)Reinforcement (Day 9)
• Visualize 10 in a Ten Frame
![Page 306: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/306.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• If you removed 1 dot how many would you have?• If you removed 3 dots how many would you have?
![Page 307: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/307.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• Visualize 7 in a Ten Frame
![Page 308: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/308.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• If you removed 1 dot how many would you have in the first row?
• If you removed 1 dot how many would you have in the second row?
![Page 309: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/309.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• Visualize 8 in a Ten Frame
![Page 310: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/310.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• How many dots do you need to add to fill the second row?
• How many dots do you need to remove to empty the second row?
![Page 311: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/311.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• Visualize 6 in a Ten Frame
![Page 312: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/312.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• If you removed 2 dots how many would you have?• If you removed 2 dots how many would you have
in the first row?
![Page 313: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/313.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• Visualize 9 in a Ten Frame
![Page 314: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/314.jpg)
Ten Frame Visualization Reinforcement Ten Frame Visualization Reinforcement (Day 9 (Day 9 cont.cont.))
• How many dots do you need to remove to empty the second row?
• If you removed 3 dots how many would you have in the second row?
![Page 315: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/315.jpg)
End of LessonEnd of Lesson
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Ten Frame Visualization Ten Frame Visualization Assessment (Day 10)Assessment (Day 10)
![Page 317: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/317.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you added 4 dots how many would you have?
![Page 318: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/318.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
![Page 319: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/319.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
• How many dots were in the Ten Frame?• If you added 2 dots how many would you have?• If you removed 4 dots how many would you have?
![Page 320: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/320.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
![Page 321: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/321.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
• How many dots were in the Ten Frame?• If you removed 2 dots how many would you have?• If you removed 2 dots how many would you have
in the second row?
![Page 322: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/322.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
• Visualize 7 in a Ten Frame
![Page 323: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/323.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
• If you removed 2 dots how many would you have?• If you removed 1 dot how many would you have?
![Page 324: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/324.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
• Visualize 9 in a Ten Frame
![Page 325: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/325.jpg)
Ten Frame Visualization Ten Frame Visualization Assessment (Day 10 cont.)Assessment (Day 10 cont.)
• How many dots do you need to remove to empty the second row?
• If you removed 3 dots how many would you have in the second row?
![Page 326: Grade 1 Mental Math A – Pre-Operational Number Strategies – Part 1](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1b207f8b9ab05999509e/html5/thumbnails/326.jpg)
End of LessonEnd of Lesson