Lesson 1 High Noon and Sunset Shadows
Lesson 2 High Tide
Lesson 3 Getting on the Right Wavelength
Lesson 4 Off on a Tangent
Lesson 5 Maintaining Your Identity
Lesson 6 Hidden Identities
Lesson 7 Double Identity
Lesson 8 The Amazing Inverse Trig Function Race
Lesson 9 More Hidden Identities
Lesson 10 Complex Polar Planes