1. Homework: Study Over Notes
8/11: Tab1: Daily Review/WAM/Bellringer Combine like terms: 1.) w + 7w + w + w + w + w 2.) 5n  –  4  +  4  –  5 n 3.) 7 b  –  3 b  +  2  +  4 b
Homework: Study Over Notes

2. Combine like terms: 1.) 12w 2.) 0 3.) 8b + 2
Homework: Study Over Notes

3. Transformation-A rule, to be denotes by F, that assigns each point P of the plane a unique point which is denoted by F(P).
The mapping, or movement, of all the points of a figure in a plane according to a common operation.
After finishing the dance, create a list of transformations that we did?

4. 1. Make sense of problems and persevere in solving them.
4. Model with mathematics.
5. Use appropriate tools strategically.
7. Look for and make use of structure.
8. Look for and express regularity in repeated reasoning.
MCC8.G.1 Verify experimentally the properties of rotations, reflections, and translations:
a. Lines are taken to lines, and line segments to line segments of the same length.
b. Angles are taken to angles of the same measure.
c. Parallel lines are taken to parallel lines.
MCC8.G.2 Understand that a two‐dimensional figure is congruent to another if the second can be obtained from the first by a sequence of rotations, reflections, and translations; given two congruent figures, describe a sequence that exhibits the congruence between them. Understand congruence and similarity using physical models, transparencies or geometry software.
I can use the properties of translations, rotations, and reflections on line segments, angles, parallel lines or geometric figures.
I can show and explain two figures are congruent using transformations (explaining the series of transformations used)
I can determine the new coordinate of a figure given a dilation, translation, rotation, or reflection.
Learning Targets

5. Match the correct term with its action.
Turn
Slide
Flip
Rotation Translation Reflection

6. (x,y) -- ordered Pair
Using your arm, show the x axis.
Which direction does the x axis go?
Using your arm, show the y-axis.
Which direction does the y-axis go?
Think-Pair-Share: Identify the direction as up or down, left or right.
*x+4 Which coordinate are you moving AND which direction?
*y-7 Which coordinate are you moving AND which direction?

7. Image- after the transformation has to be identify using (prime ‘)
Pre-Image- shape before transformation
-vs-
Image- after the transformation has to be identify using (prime ‘)

8. Independent Practice
Work with your partner to complete the following tasks
1)Translations in the Plane
Additional Resources Needed: Patty Paper, ruler
2) Reflections in the Plane
Additional Resources Needed: Patty Paper, ruler or Mira

9. Closing/Summarization (Compare and Contrast)
Translation
Reflection
Rotation