Topic 11 Lesson 1 = Flat Surfaces, Vertices, and Edges Lesson 2 = Relating Plane Shapes to Solid Figures Lesson 3 = Making New Shapes Lesson 4 = Cutting Shapes Apart Lesson 5 = Congruence Lesson 6 = Ways to Move Shapes Lesson 7 = Symmetry Lesson 8 = Problem Solving: Use Reasoning Topic Map

Focus Lesson 11.1 How are attributes such as the number of flat surfaces, vertices, and edges used to describe and classify 3- dimensional geometric figures?

Lesson 11.1 SpherePyramid CylinderCone Rectangular PrismCube Face Flat Surface Solid Figure Edge Vertex / Vertices

Lesson 11.1 Identify the plane shapes that are made by tracing the flat surfaces of solid figures.

Focus Lesson 11.2 What plane shapes form the flat surfaces of some common solid figures?

Lesson 11.2 Plane Shapes Circle Square Triangle Rectangle

Lesson 11.2 Identify the plane shapes that are made by tracing the flat surfaces of solid figures.

Focus Lesson 11.3 How can new shapes be made by combining other shapes?

Lesson 11.3 Trapezoid Parallelogram Hexagon Side

Lesson 11.3 Use pattern blocks to make and trace larger shapes and count the number of sides and vertices.

Focus Lesson 11.4 How can cutting larger shapes make new, smaller shapes?

Lesson 11.4

Draw lines on large shapes to form two or more smaller shapes.

Focus Lesson 11.5 What are congruent shapes?

Lesson 11.5 Congruent

Lesson 11.5 Identify and create congruent shapes.

Focus Lesson 11.6 How can translations, reflections, and rotations be used to change an object’s orientation in space?

Lesson 11.6 Translations Reflections Rotations

Lesson 11.6 Show translations, reflections, and rotations with pattern blocks.

Focus Lesson 11.7 How can you identify symmetrical figures?

Lesson 11.7 Symmetry Line of Symmetry

Lesson 11.7 Cut out shapes that have symmetry and shapes that do not have symmetry.

Focus Lesson 11.8 How can you use clues about the attributes of plane shapes and solid figures to solve a problem?

Lesson 11.8

Use clues to solve riddles about plane shapes and solid figures.