Module 1 · Reasoning with Shapes

Geometry

Find your circle

Your period is your color. The circle shows where your class stopped.

1AB 1(A-B) 2B 2(B) 3B 3(B) 4A 4(A) 4B 4(B)

Topic 1

Using a Rectangular Coordinate System

✓

From Informal to Formal Geometric Thinking

“The Squariest Square” · p. 3
✓

Constructing a Coordinate Plane

“Hip to Be Square” · p. 13
3

Parallel and Perpendicular Lines

“Ts and Train Tracks” · p. 29

Next: Classifying Shapes on the Coordinate Plane

1AB 2B 3B 4A 4B
4

Classifying Shapes on the Coordinate Plane

“Where Has Polly Gone?” · p. 45

Sheets go up after we do it in class.
5

Area and Perimeter on the Coordinate Plane

“In and Out and All About” · p. 63

Sheets go up after we do it in class.

Topic 2

Rigid Motions on a Plane

1

Geometric Components of Rigid Motions

“Put Your Input In, Take Your Output Out” · p. 91

Sheets go up after we do it in class.
2

Translations as Functions

“Bow Thai” · p. 103

Sheets go up after we do it in class.
3

Reflections as Functions

“Staring Back at Me” · p. 115

Sheets go up after we do it in class.
4

Rotations as Functions

“Turn Yourself Around” · p. 129

Sheets go up after we do it in class.
5

Reflectional and Rotational Symmetry

“OKEECHOBEE” · p. 143

Sheets go up after we do it in class.

Topic 3

Congruence Through Transformations

1

Formal Reasoning in Euclidean Geometry

“The Elements” · p. 155

Sheets go up after we do it in class.
2

Proving Triangle Congruence Theorems

“ASA, SAS, and SSS” · p. 171

Sheets go up after we do it in class.
3

Using Triangle Congruence to Solve Problems

“I Never Forget a Face” · p. 185

Sheets go up after we do it in class.