8/19/13 Mon

WELCOME TO GE METRY

Boot-Up 8.18.13 / 6 min.

1) Take out your HW & New HW Log for teacher to check.

2) Estimate the degree measurements of each angle below.

TSW work on Boot-up or will be graded. Missing Book ?

3) For each of the equations below, solve for the given variable.

a) 82 = 12y + 10 b) 4a + 12 = 8a - 6

Friday’sHome Work

Due: Today, Mon 8/19/13

Remember:Yesterday’s HW Problems may appear on your next test!

Textbook p. 26 – 27

Review & Preview

#s 1- 42 -- 1-46

Questions on Friday’s HW?

1a – Investigation p20 #1-31b

1.2.1 TSW Find 1.2.1, Read opening P

Today’s Objective:

Today’s work will be collected & graded.

Put an MLA-format heading on your paper now.

Include your Unique Student #.

1.2.1 SWBAT: Use spatial visualization skills to investigate reflections.

c) d)

1-47 Building Boxes)

a) b)

1-47 Building Boxes)

1-50 1.2.1 Rsc. Pg.

1-50 1.2.1 Rsc. Pg.

1-50 1.2.1 Rsc. Pg.

1-50 1.2.1 Rsc. Pg.

1-50 1.2.1 Rsc. Pg.

1-50 1.2.1 Rsc. Pg.

1-50 1.2.1 Rsc. Pg.

1-50 1.2.1 Rsc. Pg.

1-51

1-51

1-51

1-51

1-53 Learning Log – 5 min.

TTW: Collect today’s work. Make sure you have an MLA-format heading showing your name, today’s date & your Unique Student #.

1.2.2 TSW: Reciprocal-Teach1) Partner-up: 1s & 2s / 3s & 4s2) Your partner was absent for a lesson (pretend).3) Explain to him / her everything you know about:

a) Transformations (Odds Evens) 15 secs.b) Reflections (Evens Odds) 15 secs.c) Translations (Odds Evens) 15 secs.d) Rotations (Evens Odds) 15 secs.

1.2.2 TSW:1) Find 1.2.2, Read opening P

2) TTW:1) State Objective2) H/O 1.2.2 Rsc. Pg.

Today’s Objective:

Today’s work will be collected & graded.

Put an MLA-format heading on your paper now.

TTW provide you with your Unique Student #.

1.2.2 SWBAT:

1) Demonstrate understanding of the 3 Rigid Transformations & connections between them.

2) Understand notation for corresponding parts of pre-images & images.

8/20/13 Mon

WELCOME TO GE METRY

Boot-Up 8.20.13 / 6 min.

1) Take out your HW & HW Log for teacher to check.

2) For each equation below, find y if x = -4.

a) y = 5x + 6 b) y = 3x2 - 2x + 1 x 10 15 20y 5 7.5 10

3) Write an equation relating x & y:

Yesterday’sHome Work

Due: Today, Tue 8/20/13

Remember:Yesterday’s HW Problems may appear on your next test!

Textbook p. 26 – 27

Review & Preview

#s 1.2.1 & 1.2.2

Questions on Yesterday’s HW?

TSW Find 1.2.3. Read Headline 1st sentence.

1-50 1.2.1 Rsc. Pg.

1.2.2 SWBAT:

2) Understand notation for corresponding parts of pre-images & images.

TSW: Finish 1st P.

TTW: Explain that we will use algebra (modeling with math) to describe how transformations are related.

2) How far away is the original pre-image from the line of reflection?

3) How far away is the image from the line of reflection?

4) What is the relationship between the lines drawn between each vertex point & the line of reflection?

1) What is the relationship between the original triangle & its reflection?

1-68

1-68

1-68

1-68

8/21/13 Wed

Boot-Up 8.21.13 / 6 min.

1) What is the y-intercept of this line?

2) What is the slope of this line?

3) What is the slope of a line that is parallel to this line?

4) What is the slope of a line that is perpendicular to this line?

y

x

Haley graphed the equation y = 2/3x + 1.

1) You may refer to your notes.2) You may use a calculator, but you MUST SHOW ALL WORK for

full credit. You will not pass the test if all you show is the final answer.

3) You may not speak or make any other type of noise during test.4) You must keep your eyes on your own papers.5) You will have the 1st period to complete the test. If you finish early,

raise your hand silently & teacher will give you assignment.6) Failure to follow these instructions will result in a failure on the test.

Good luck!

8/22/13 Thu

y

x

1) What kind of shape is shown on the graph?

2) What will be the new coordinates of the vertices if this shape is reflected over the y-axis?

3) What will be the new coordinates of the vertices if this shape is reflected over the x-axis?

(-7, 7)

(-7, 1) (-2,

1)

Boot-Up 8.22.13 / 6 min.

1) You will work in pairs on problem #s:

1-81,

1-83,

1-84, & Learning Log. Read M&M

2) TTW will give you “Red Light”or “Green Light” as you complete each problem.

Today’s Agenda

3) Quiz Review:

If we complete today’s lesson in a timely manner.

Copy This

TSW:

1) Read Intro 1.2.4

2) Read 1-81.

3) Copy questions while T H/Os materials.*

4) Observe T modeling a) / Copy T

5) Proceed w/ 1-81 b – h, using Pairs Check.

6) Get Green Light from T before proceeding to1-83.

*Rsc Pg 1.2.4 & Tracing Paper

TTW: Model TSW: Copy 1-81 a

1-83

8/23/13 Fri

y

x

1) Look at the graphed red line.

2) What is the y-intercept?

3) What is the slope?

4) Write the equation of this line.

5) Reflect the blue slope triangle shown over the y-axis.

6) What kind of shape do you have when you combine the reflected image with the original pre-image?

Boot-Up 8.23.13 / 6 min.

I

IVIII

II

2) You will work in pairs on problem #s:

1-90 / 1-91

1-93,

3) TTW will give you “Red Light”or “Green Light” as you complete each problem.

4) This will be considered a Participation Quiz.

Today’s Agenda

1) Quiz Review

Copy This

YTD Average Ch 1 Quiz Algebra Review & 1.1.3 Perimeter/Area

0

10

20

30

40

50

60

70

80

90

100

7474

Block 1 Test Performance: Class Averages / Term 1

1st Time 2nd Time

YTD Average Ch 1 Quiz Algebra Review & 1.1.3 Perimeter/Area

0

10

20

30

40

50

60

70

80

90

100

7070

Block 2 Test Performance: Class Averages / Term 1

1st Time 2nd Time

y

x

TSW:

1) Read Intro 1.2.5

2) Read 1-90.

3) Discuss activity goal.

4) Get Green Light from T before proceeding to1-93.

Tracing Paper

Remember:

We will be creating a catalog with these shapes. So make sure you have the complete shape either on your paper or tracing paper so we can put into the catalog.

What do you notice about all these new shapes?Copy these shapes & names into your toolkits.

What do you notice about all these new shapes?Copy these shapes & names into your toolkits.