Unit 7

Section A: Angle Relationships

• Lesson 1: Relationships of Angles

  Let’s examine some special angles.

  • Lesson Activities
  • Practice Problems

• Lesson 2: Adjacent Angles

  Let’s look at some special pairs of angles.

  • Lesson Activities
  • Practice Problems

• Lesson 3: Nonadjacent Angles

  Let’s look at angles that are not right next to one another.

  • Lesson Activities
  • Practice Problems

• Lesson 4: Solving for Unknown Angles

  Let’s figure out some missing angles.

  • Lesson Activities
  • Practice Problems
• Optional

  Lesson 5: Using Equations to Solve for Unknown Angles

  Let’s figure out missing angles using equations.

  • Lesson Activities
  • Practice Problems

Section B: Drawing Polygons with Given Conditions

• Lesson 6: Building Polygons (Part 1)

  Let’s build shapes.

  • Lesson Activities
  • Practice Problems

• Lesson 7: Building Polygons (Part 2)

  Let’s build more triangles.

  • Lesson Activities
  • Practice Problems

• Lesson 8: Triangles with 3 Common Measures

  Let’s contrast triangles.

  • Lesson Activities
  • Practice Problems

• Lesson 9: Drawing Triangles (Part 1)

  Let’s see how many different triangles we can draw with certain measurements.

  • Lesson Activities
  • Practice Problems

• Lesson 10: Drawing Triangles (Part 2)

  Let’s draw some more triangles.

  • Lesson Activities
  • Practice Problems

Section C: Solid Geometry

• Lesson 11: Slicing Solids

  Let’s see what shapes you get when you slice a three-dimensional object.

  • Lesson Activities
  • Practice Problems

• Lesson 12: Volume of Right Prisms

  Let’s look at volumes of prisms.

  • Lesson Activities
  • Practice Problems

• Lesson 13: Decomposing Bases for Area

  Let’s look at how some people use volume.

  • Lesson Activities
  • Practice Problems

• Lesson 14: Surface Area of Right Prisms

  Let’s look at the surface area of prisms.

  • Lesson Activities
  • Practice Problems

• Lesson 15: Distinguishing Volume and Surface Area

  Let’s work with surface area and volume in context.

  • Lesson Activities
  • Practice Problems
• Optional

  Lesson 16: Applying Volume and Surface Area

  Let’s explore things that are proportional to volume or surface area.

  • Lesson Activities
  • Practice Problems

Section D: Let’s Put It to Work

• Lesson 17: Building Prisms

  Let’s build a triangular prism from scratch.

  • Lesson Activities