Nancy Powell's Web Pages
for Students, Parents, and Teachers!

GuidelinesChapter 1Chapter 2Chapter 3Chapter 4Chapter 5Chapter 6
           Chapter 7Chapter 8Chapter 9Chapter 10Chapter 11Chapter 12
     

Chapter 3

TRANSFORMATIONS: SHAPES IN MOTION

 

Terms and Definitions

1.

transformation

12.

composition

23.

tiling

2.

image

13.

frieze pattern

24.

pure tesselation

3.

preimage

14.

rotation

25.

translational symmetry

4.

isometry

15.

glide reflection

26.

glide reflectional symmetry

5.

map

16.

symmetry

27.

scale factor

6.

prime notation

17.

reflectional symmetry

28.

dilation

7.

orientation

18.

line symmetry

29.

similarity transformation

8.

reflection

19.

rotational symmetry

30.

enlargement

9.

matrix

20.

half-turn

31.

reduction

10.

entry

21.

point symmetry

32.

scalar multiplication

11.

translation

22.

tesselation

33.

strip pattern

Date: October 7

Intro to Transformations LAB

Exploring Geometry with Geometer’s Sketchpad

HWK: read and note pg 124 (definitions and 3-1 Introduction notes)

 

Date: October 8

3.1 Reflections

Objectives: You will be able to:

  • Identify isometries
  • Locate reflection images of figures
  • Know the four different types of transformations
  • Know the difference between preimage and image
  • Perform reflections of figures

HWK: pg 128 (#4-17)

Reflection

Date: October 9

3.2 Translations

Objectives: You will be able to:

  • Find translation images of figures
  • Use vectors and matrix addition to represent translations

HWK: Practice 3-2

Translation

Date: October 12

NO SCHOOL!

 

Date: October 13

3.3 Rotations

Objectives: You will be able to:

  • Identify and locate rotation images of figures
  • Perform rotations of preimages
  • Know the properties of rotations

HWK: Practice 3-3

Rotation

Date: October 14

3.4 Compositions of Reflections

Objectives: You will be able to:

  • Show how reflections are related to other isometries
  • Identify glide reflections

HWK: Take Home Quiz 3.1-3.4

Comp of Reflections

Date: October 15

Symmetry LAB

3.5 Symmetry

Objectives: You will be able to:

  • Identify types of symmetry in figures

HWK: Read and take notes on 3.5, pg 155 (#1-12, 19-28)  AND

Complete the symmetry lab

 

Date: October 16

NO SCHOOL!

 

Date: October 19

3.7 Dilations

Objectives: You will be able to:

  • Locate dilation images of figures

HWK: pg 168 (#5-12, 16, 20, 25, 26), Practice Test DUE THURSDAY

 

Date: October 20

3.6 Tessellations

Objectives: You will be able to:

  • Identify figures that tessellate
  • Identify symmetries of tessellations
  • Create your own tessellations by translating an image

HWK: pg 163 (#1-4, 12-16) and finish creating your first tessellation

 

Date: October 21

3.6 Tessellations Continued

Objectives: You will be able to:

  • Create your own rotating tessellations

Complete your second tessellation in class or finish it for homework.

HWK: Task 4 Handout and Finish your Practice Test

 

Date: October 22

Review – Go over the practice test

 

HWK: Study, complete Notebook DUE FRIDAY

Try performing some transformations here:
http://www.hbschool.com/activity/elab2004/gr6/22.html

Date: October 23

Chapter 3 TEST

And notes book is due!

 

 

BHSReturn to
BHS Math
HomePage

This Page was Updated:
02/14/2010 02:45 PM

 

Additions, Corrections,
Suggestions?
Send me your thoughts!

Nancy Powell
BHS Lead Teacher - Math

© Copyright, 2009 Nancy Powell
BHS Mathematics Department