Video 1: Scaled Copies (Lessons 1-4)
Video 2: More about Scale Factor (Lessons 5-6)
Video 3: What are Scaled Drawings? (Lessons 7-9, 11)
Video 4: Scale Drawings with Different Scales (Lessons 10 and 12)
Video 1: Representing Proportional Relationships with Tables (Lessons 2-3)
Video 2: Representing Proportional Relationships with Equations (Lessons 4-6)
Video 3: Comparing Proportional and Nonproportional Relationships (Lessons 7-8)
Video 4: Representing Proportional Relationships with Graphs (Lessons 10-13)
Video 1: Measuring Relationships (Lesson 1)
Video 2: Circumference of a Circle (Lessons 2-5)
Video 3: Area of a Circle (Lessons 7-9)
Video 4: Distinguishing Circumference and Area (Lesson 10)
Video 1: Proportional Relationships with Fractions and Decimals (Lessons 4-5)
Video 2: Percent Increase and Decrease (Lessons 6-8)
Video 3: Applications of Percentages (Lessons 10-12)
Video 4: More Applications of Percentages (Lessons 14-15)
Video 1: Adding Rational Numbers (Lessons 1-4)
Video 2: Subtracting Rational Numbers (Lessons 5-7)
Video 3: Multiplying and Dividing Rational Numbers (Lessons 8-11)
Video 4: Solving with Rational Numbers (Lessons 12-16)
Video 1: Representing Two Types of Situations (Lessons 1-6)
Video 2: Reasoning About Solving Equations (Lessons 7-9)
Video 3: Using Equations to Solve Problems (Lessons 10-12)
Video 4: Solving Inequalities (Lessons 14-17)
Video 5: Writing Equivalent Expressions (Lessons 18-22)
Video 1: Angle Relationships (Lessons 1-5)
Video 2: Drawing Polygons with Given Conditions (Lessons 6-10)
Video 3: Volume of Right Prisms and Pyramids (Lessons 11-13)
Video 4: Volume and Surface Area Right Prisms (Lessons 14-16)
Video 1: Estimating Probabilities (Lessons 1-5)
Video 2: Multistep Experiments (Lessons 6-10)
Video 3: Sampling (Lessons 11-14)
Video 4: Using Samples (Lessons 15-19)