Lesson 1 The In-Betweeners
Lesson 2 Half Interested or More Interesting
Lesson 3 Radical Thinking
Lesson 4 All Things Being Equal
Lesson 5 Formula for Success
Lesson 6 Comparison Shopping
Lesson 7 To Be Determined
Lesson 8 I May Be Irrational, But You’re Imaginary
Lesson 9 iNumbers
Lesson 10 Quadratic Quandaries