IM Geometry Unit 3

These lessons are pulled directly from the IM High School Geometry Curriculum It includes the lesson and practice problems for Unit 3. The practice problems are self-checking so students will receive feedback on most of the problems.

• U3 Resources
• IM.G.3 Check Your Readiness
• U3 Review
• U3 Retake
• U3L1 Scale Drawings
• U3L3 Measuring Dilations
• U3L4 Dilating Lines and Angles
• U3L5 Splitting Triangle Sides with Dilation, Part 1
• U3L6 Connecting Similarity and Transformations
• U3L7 Reasoning about Similarity with Transformations
• U3L8 Are They All Similar?
• U3L9 Conditions for Triangle Similarity
• U3L12 Practice with Proportional Relationships
• U3L11 Splitting Triangle Sides with Dilation, Part 2
• U3L13 Using the Pythagorean Theorem and Similarity
• U3L15 Finding All the Unknown Values in Triangles
• U3 CYU L1-5

• Properties of Dilations

• U3L1 Scale Drawings Draft
• U3L1PP Scale Drawings Practice Problem Draft
• U3L2 Scale of the Solar System Draft
• U3L2PP Scale of the Solar System Practice Problems Draft
• U3L3 Measuring Dilations Draft
• U3L3PP Measuring Dilations Practice Problems Draft
• U3L4PP Dilating Lines and Angles Draft
• U3L5 Splitting Triangle Sides with Dilation, Part 1 Draft
• U3L5PP Splitting Triangle Sides with Dilation, Part 1 Practice Problems
• CYU U3L1-5

• Similarity Transformations and Proportional Reasoning

• U3L6 Connecting Similarity and Transformations Draft
• U3L6PP Connecting Similarity and Transformations Practice Problems
• U3L7 Reasoning about Similarity with Transformations Draft
• U3L7PP Reasoning about Similarity with Transformations Practice Problems Draft
• U3L8 Are They All Similar? Draft
• U3L8PP Are They All Similar? Practice Problem Draft
• U3L9 Conditions for Triangle Similarity Draft
• U3L9PP Conditions for Triangle Similarity Practice Problems Draft
• U3L10 Other Conditions for Triangle Similarity Draft
• U3L10PP Other Conditions for Triangle Similarity Draft
• U3L11 Splitting Triangle Sides with Dilation, Part 2 Draft
• U3L11PP Splitting Triangle Sides with Dilation, Part 2 Practice Problems Draft
• U3L12 Practice with Proportional Relationships Draft
• U3L12PP Practice With Proportional Relationships Practice Problems Draft
• CYU U3L6-12

• Similarity in Right Triangles

• U3L13 Using the Pythagorean Theorem and Similarity Draft
• U3L13PP Using the Pythagorean Theorem and Similarity Draft
• U3L14 Proving the Pythagorean Theorem Draft
• U3L14PP Proving the Pythagorean Theorem Practice Problems Draft
• U3L15 Finding All the Unknown Values in Triangles Draft
• U3L15PP Finding All the Unknown Values in Triangles Draft
• U3L16 Bank Shot Draft
• U3L16PP Bank Shot Draft