Previous Episodes
Lesson 1: Ex Nihilo
Lesson 2: Number Notation
Lesson 3: Comparison
Lesson 4: Addition & Subtraction
Lesson 5: Multiplication
Lesson 6: Division
Lesson 7: Exponentiation
Lesson 8: Equations
Lesson 9: Straight Lines
Lesson 10: Intersected Lines
Lesson 11: Curved Lines
Lesson 12: Polygons
Lesson 13: Circles & Ellipses
Lesson 14: Constructions
Lesson 15: Assessment
Lesson 16: Triangles in Circles
Lesson 17: Intersected Shapes
Lesson 18: Transformations
Lesson 19: Open Shapes
Lesson 20: Solid Shapes
Lesson 21: Locations
Lesson 22: Populations
Lesson 23: Matrices
Lesson 24: Rates
Lesson 25: Rate of Change
Lesson 26: Accumulated Change
Lesson 27: Complex Numbers