| Tape |
Title |
|
|
Unit 1 |
| 0: |
Preface to: "Gateways to Algebra" |
| 1: |
Introduction, Part 1 |
| 2: |
Introduction, Part 2 |
|
|
Unit 2 |
| 3: |
Introduction to Signed Numbers |
| 4: |
Subtracting Signed Numbers |
| 5: |
Multiplying (and Dividing) Signed Numbers |
|
|
Unit 3 |
| 6: |
Prelude to Exponents |
| 7: |
The Arithmetic of Whole Number Exponents |
| 8: |
Scientific Notation and Significant Figures |
|
Unit 4 |
| 9: |
The "Game" of Mathematics, Part 1 |
| 10: |
The "Game" of Mathematics, Part 2 |
| 11: |
Applications of Algebra |
|
Unit 5 |
| 12: |
Linear Relationships |
| 13: |
Review |
| 14: |
Two Enrichment Examples |
|
Unit 6 |
| 15: |
Solving Linear Equations (i.e. mx + b = nx +
c), Part 1 |
| 16: |
Solving Linear Equations, Part 2 (Identities
and Inconsistencies) |
|
Unit 7 |
| 17: |
Introduction to Sets, Functions and Graphs |
| 18: |
Some Special Functions, Part 1 (Linear &
Absolute Value Functions) |
| 19: |
Some Special Functions, Part 2 (Intro. To Exponential
Functions) |
| 20: |
Some Special Functions, Part 3 (Intro. To Inverse
Functions) |
|
Unit 8 |
| 21: |
Introduction to Linear Systems of Equations,
Part 1 |
| 22: |
Introduction to Linear Systems of Equations,
Part 2 |
| 23: |
Applications to Word Problems, Part 1 (A Non-Algebraic
Approach) |
| 24: |
Applications to Word Problems, Part 2 (An Algebraic
Approach) |
|
Unit 9 |
| 25: |
Introduction to Polynomials |
| 26: |
Adding and Subtracting Polynomials |
|
Unit 10 |
| 27: |
Multiplying Polynomials |
| 28: |
Some Special Products of Polynomials |
|
Unit 11 |
| 29: |
Factoring Polynomials |
| 30: |
Division of Polynomials |
|
Unit 12 |
| 31: |
Introduction to Quadratic Equations |
| 32: |
Solving Quadratic Equations by Completing the
Square |
| 33: |
The Quadratic Formula |
|
Unit 13 |
| 34: |
The Pythagorean Theorem |
| 35: |
Using Graphs to Solve Equations |
| 36: |
Graphing Quadratic Functions |
|
Unit 14 |
| 37: |
Extending the Real Number System |
| 38: |
Angular Measure |
| 39: |
Introduction √-1 |
| 40: |
Applying Non-Real Numbers to Quadratic Equations |
