IM Grade 8 Math™ Unit 1: Rigid Transformations and Congruence Recommended Learning Progression

Your Guide to Teaching Rigid Transformations

The table below displays which activities in Unit 1 I find most valuable to teach, which ones to skip over, and it provides when I teach the vocabulary in the Guided Notes as well as the Practice Packet that specifically targets the skills taught in the lesson and assessed on the test. All links will bring you to the actual resources for you to buy and use!

Subsection	Lesson	Activities	Assignment
Rigid Transformations	1	1.1 ✔️ 1.2✔️ 1.3✔️	Practice Packet Lesson 1
	2	Guided Notes Figure Pair Vertex Side Corresponding Image Clockwise Counterclockwise Center 2.1❌ 2.2✔️ 2.3✔️ 2.4❌	Practice Packet Lesson 2
	3	Guided Notes Translation Rotation Reflection 3.1❌ 3.2✔️ 3.3✔️	Practice Packet Lesson 3
	4	4.1✔️ 4.2✔️ 4.3❌ 4.4❌	Practice Packet Lesson 4
	5	Guided Notes Coordinate Plane Axis Plot 5.1✔️ 5.2✔️ 5.3✔️ 5.4❌	Practice Packet Lesson 5
	6	Guided Notes Sequence Center of Rotation Line of Reflection Sequence of Transformations 6.1✔️ 6.2✔️ 6.3❌	Practice Packet Lesson 6
Properties of Rigid Transformations	7	7.1❌ 7.2✔️ Guided Notes Rigid Transformation 7.3✔️ 7.4❌	Practice Packet Lesson 7
	8	8.1✔️ 8.2✔️ 8.3✔️ 8.4❌	Practice Packet Lesson 8
	9	Reworked the entire lesson to practice rigid transformations on a coordinate grid	Practice Packet Lesson 9
	10	Reworked the entire lesson to practice describing and completing rigid transformations	Practice Packet Lesson 10
Mid-UnitAssessment	Review	Review lessons and problem types	Unit 1 Study Guide #1
	Assessment	Use provided test from the IM Grade 8 Math™ curriculum
Congruence	11	11.1✔️ 11.2✔️ 11.3✔️ Guided Notes Sum Right Angle Parallel Polygon Chart Congruence 11.4❌	Practice Packet Lesson 11
	12	12.1✔️ 12.2✔️ 12.3❌ 12.4❌ 12.5❌	Practice Packet Lesson 12
	13	Reworked the entire lesson to prove congruence by writing a sequence of transformations	Practice Packet Lesson 13
Angles in a Triangle	14	Guided Notes Complimentary Supplementary 14.1✔️ Guided Notes Vertical Transversal 14.2✔️ 14.3✔️ Guided Notes Alternate Interior 14.4❌	Practice Packet Lesson 14
	15	15.1✔️ 15.2❌ 15.3✔️ 15.4❌	Practice Packet Lesson 15
	16	16.1❌ 16.2✔️ 16.3✔️ Guided Notes Alternate exterior Corresponding 16.4❌ 16.5❌	Practice Packet Lesson 16
Let’s Put It to Work	17	Skip lesson	Skip lesson
End-of-UnitAssessment	Review	Review lessons and problem types	Unit 1 Study Guide #2
	Assessment	Use provided test from the IM Grade 8 Math™ curriculum

Bundle and Save!

If you wish to bundle and save on all the resources linked in this recommended learning progression, click here to look at the Life Saver Bundle.