Grade 8 Module 5 Lesson 11: Volume of a Sphere

Grade 8 lesson 11 from Erik Tjersland

Grade 8 Module 5 Lesson 10: Volume of Cylinders and Cones

Grade 8 lesson 10 from Erik Tjersland

Grade 8 Module 5 Lesson 9: Volume

Grade 8 lesson 9 from Erik Tjersland

Module 6 Lesson 15: Unique Triangles

Module 6 lesson 15 from Erik Tjersland

Module 6 Lesson 14: Checking for Identical Triangles

Module 6 lesson 14 from Erik Tjersland

Module 6 Lesson 13: Checking for Identical Triangles

Module 6 lesson 13 from Erik Tjersland

Module 6 Lesson 12: Unique Triangle - Two Sides and a Non-Included Angle

Module 6 lesson 12 from Erik Tjersland

Module 6 Lesson 11: Conditions on Measurements that Determine a Triangle

Module 6 Lesson 10: Unique Triangles

Module 6 lesson 10 from Erik Tjersland

Review for Exam #7

Review for test # 7 from Erik Tjersland

Module 6 Lesson 9: Conditions for a Unique Triangle-Three Sides and Two Sides and the Included Angle

Module 6 lesson 9 from Erik Tjersland

Module 6 Lesson 8: Drawing Triangles

Module 6 lesson 8 from Erik Tjersland

Module 6 Lesson 6: Drawing Geometric Shapes

Module 6 lesson 6 from Erik Tjersland

Module 6 Lesson 5: Triangle Correspondence

Module 6 lesson 5 from Erik Tjersland

Module 6 Lesson 4: Using Equations to find Missing Angles

Module 6 lesson 4 from Erik Tjersland

Module 6 Lesson 3: Solving for Unknown Angles Using Equations

Module 6 lesson 3 from Erik Tjersland

Module 6 Lesson 2: Solving for Unknown Angles Using Equation

Module 6 lesson 2 from Erik Tjersland

Module 6 Lesson 1: Complementary and Supplementary Angles

Module 6 lesson 1 from Erik Tjersland