Multimedia Resources

Each unit in ADLC’s Mathematics 20-1 materials provide additional multimedia resources to support the instructional content of the course, indicated by the multimedia icon shown here.


In various Lessons, students are directed to view a video or apply a flash animation in an investigation.

• Videos and flash animations are linked below.
  
  
• For students unable to access the flash animations, please complete the “Alternate Investigation” indicated in the Lesson. Flash animations are available for specific investigations in Lessons 2.3, 4.2, 4.3, 6.1, and 6.3.

Unit 1: Sequences and Series

• 1.1 Section B Example 3

• 1.1 Section B Example 4

• 1.1 Section C Example 5

• 1.2 Section A Gauss and the Derivation of a Formula

• 1.2 Section D Example 1

• 1.3 Section B Example 1

• 1.4 Section A Deriving a Formula for Geometric Series

• 1.4 Section B Example 3

• 1.4 Section C Example 2

Unit 2: Quadratic Functions and Equations

• 2.1 Section G Example 1

• 2.2 Section B Example 4

• 2.2 Section C Example 1

• 2.2 Section C Example 3

• 2.3 Section E Example 2

• 2.3 Section E Example 3

• 2.3 Section E Example 4

• 2.3 Section H Example 2

• 2.4 Section D Example 2

• 2.4 Section E Deriving the Quadratic Formula

• 2.4 Section H Example 2

Unit 3: Radicals

• 3.2 Section D Example 3

• 3.2 Section E Example 2

• 3.3 Section B Example 6

• 3.3 Section C Example 3

Unit 4: Trigonometry

• 4.1 Section D Example 2

• 4.2 Section C 45°-45°-90° Triangle

• 4.2 Section C 30°-60°-90° Triangle

• 4.2 Section E Example 5

• 4.2 Section F Example 3

• 4.3 Section B The Cosine Law Derivation

• 4.3 Section B Example 3

• 4.3 Section C The Sine Law Derivation

• 4.3 Section C Example 3

• 4.3 Section D The Ambiguous Case

Unit 5: Rational Expressions and Equations

• 5.1 Section C Example 5

• 5.2 Section C Example 2

• 5.2 Section C Example 4

• 5.3 Section C Example 2

• 5.3 Section C Example 4

Unit 6: Absolute Value and Reciprocal Functions

• 6.1 Section B Example 2

• 6.2 Section B Example 2

• 6.2 Section C Example 1

• 6.3 Section A The Relationship Between a Linear Function and its Reciprocal

• 6.3 Section B Example 2

Unit 7: Equations and Inequalities

• 7.1 Section A Example 1

• 7.1 Section C The Number of Solutions to a System

• 7.2 Section B Example 1

• 7.2 Section C Example 1

• 7.2 Section D Number of Solutions to a System Algebraically

• 7.3 Section A Example 1

• 7.4 Section B Using Roots and Test Points to Solve a System

• 7.4 Section C Example 1

• 7.5 Section A Example 1

Math 20-1 Flash Animations

• 2.3 Section B Quadratic Function in Standard Form

• 4.2 Section E Reference Angle

• 4.3 Section B Cosine Law

• 4.3 Section C Sine Law

• 4.3 Section C Ambiguous Case

• 6.1 Section B Absolute Value of a Function

• 6.3 Investigation Reciprocal of a Function