lesson 2 algebraic operations

21
Entry Activity Know or derive square numbers to al least 12 x 12 Draw a picture or series of pictures to show you know what square numbers are!

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Page 1: Lesson 2   algebraic operations

Entry ActivityKnow or derive square numbers to al least 12 x 12

Draw a picture or series of pictures to

show you know what square numbers are!

Page 2: Lesson 2   algebraic operations

Entry Activity

Now list all the square numbers in order you

have 1 ½ minutes to do as many as you can...

NO CALCULATORS!!!!

Page 3: Lesson 2   algebraic operations

Lets check what you have got!

Page 4: Lesson 2   algebraic operations

Entry Activity - Answers

1, 4, 9, 16, 25, 36, 49, 64, 81, 108, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400, 441, 484, 529, 576, 625, 729, 784, 841, 900, 961, 1024, 1089, 1156, 122

5...........

Page 5: Lesson 2   algebraic operations

Today I will learn to use algebraic functions in real life situations

Level 4

Challenge Objective:

Draw conclusions by using algebra Level 5

Key Words

Solve, Generate, Conclusion, Common, Describe, Function

Page 6: Lesson 2   algebraic operations

•All will use algebra to solve a real life problem

•Most will use algebra to show the problem

•Some will draw conclusions using algebra

Page 7: Lesson 2   algebraic operations
Page 8: Lesson 2   algebraic operations
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Show me if you understand the task you are going to do now.

Page 10: Lesson 2   algebraic operations

Level 4

Page 11: Lesson 2   algebraic operations

Level 4

Level 5

Page 12: Lesson 2   algebraic operations

Answers

1 a 140 miles b 350 miles

2 a £5 b £7.50 c £12.50

3 a £12 b £17 c £20

4 a 15 cm2 b 42 cm2

5 a 15 cm b 24 cm c 33 m

6 a 50 mph b 40 mph c 50 mph

7 a 10 minutes b 17 minutes c 24 minutes

8 a £80 b £140

Page 13: Lesson 2   algebraic operations

Using your planners show me how you found this

Page 14: Lesson 2   algebraic operations

Today I will learn to use algebraic functions in real life situations

Level 4

Challenge Objective:

Draw conclusions by using algebra Level 5

Key Words

Solve, Generate, Conclusion, Common, Describe, Function

Page 15: Lesson 2   algebraic operations

•All will use algebra to solve a real life problem

•Most will use algebra to show the problem

•Some will draw conclusions using algebra

Page 16: Lesson 2   algebraic operations

Extension Task – Level 5

Page 17: Lesson 2   algebraic operations

Answer

The outcome is always 5, which gives E.

Page 18: Lesson 2   algebraic operations

Using your planners show me how you found this

Page 19: Lesson 2   algebraic operations

Today I will learn to use algebraic functions in real life situations

Level 4

Challenge Objective:

Draw conclusions by using algebra Level 5

Key Words

Solve, Generate, Conclusion, Common, Describe, Function

Page 20: Lesson 2   algebraic operations

•All will use algebra to solve a real life problem

•Most will use algebra to show the problem

•Some will draw conclusions using algebra

Page 21: Lesson 2   algebraic operations

PlenaryPick a box from below to copy and

complete in your book

Today the most important thing I have

learned is...

Next time I do a this topic I will make sure I...

One thing I need to remember from today's

lesson is...

One thing I have found hard today is...