Section A: Reason with Shapes

Practice Problems

• Lesson 1 : What Attributes Do You See?

• Lesson 2 : Attributes of Triangles and Quadrilaterals

• Lesson 3 : Attributes that Define Shapes

• Lesson 4 : Attributes of Rectangles, Rhombuses, and Squares

• Lesson 5 : Attributes of Other Quadrilaterals

Section B: What is Perimeter?

Practice Problems

• Lesson 6 : Distance Around Shapes

• Lesson 7 : Same Perimeter, Different Shapes

• Lesson 8 : Find the Perimeter

• Lesson 9 : Perimeter Problems

Section C: Expanding on Perimeter

Practice Problems

• Lesson 10 : Problem Solving With Perimeter and Area

• Lesson 11 : Rectangles with the Same Perimeter

• Lesson 12 : Rectangles with the Same Area

Section D: Design with Perimeter and Area

Practice Problems

• Lesson 13 : Shapes and Play

• Lesson 14 : Wax Prints

• Lesson 15 : Design Your Own Robot