Math 20-1 AP Videos and Resources

Contact: Aaron Trimble

Unit 1: Sequences and Series

U1L1 - Investigating Patterns and Sequences

U1L2 - Arithmetic Sequences

U1L3 - Arithmetic Growth and Decay

U1L4 - Arithmetic Series

U1L5 - Geometric Sequences

U1L6 - Geometric Growth and Decay

U1L7,L8 - Geometric Series and Infinite Series

Unit 2: Operations on Radicals

U2L1 - Entire and mixed Radicals

U2L2 - Adding and Subtracting Radicals

U2L3 - Multiplying Radicals

U2L4 - Dividing Radicals

U2L5 - Dividing Radicals Part 2

Unit 3: Trigonometry

U3L1 - Rotation Angles and Reference Angles

U3L2 - Trigonometric Ratios For Angles from 0 to 360 Degrees

U3L3 - Applications of Reference Angles and the CAST Rule

U3L4 - Special Triangles, Exact Values and the Unit Circle

U3L5 - The Sine Law

U3L6 - The Cosine Law

U3L7 - Problem Solving with Triangles and the Ambiguous Case of the Sine Law

U3L8 - Further Applications Involving the Sine Law and the Cosine Law

U3L8 Review - Trigonometry Review

Unit 4: Factoring and Applications

U4L1 - Review of Factoring

U4L2 - Factoring Trinomials of the form ax^2 + bx + c

U4L2 (Newer) - Factoring Trinomials of the form ax^2 + bx + c

U4L3 - Factoring Trinomials a(f(x))^2 + b(f(x)) + c

U4L3(Newer) - Factoring Trinomials a(f(x))^2 + b(f(x)) + c

U4L4 - Factoring a^2 x^2 - b^2 y^2 and a^2(f(x))^2 - b^2(f(x))^2

U4L5 - Solving and Quadratic Equations using Factoring

U4L5(Newer)) - Solving and Quadratic Equations using Factoring

U4L6 - Solving Radical Equations Using Factoring Part 1

U4L6(Newer) - Solving Radical Equations Using Factoring Part 1

U4L7 - Solving Radical Equations Using Factoring Part Two

Unit 5: Quadratic Functions

U5L1(Newer ) - Connecting Zeros, Roots and x-intercepts

U5L1 - Connecting Zeros, Roots and x-intercepts

U5L2 - Analyzing Quadratic Functions - Part 1

U5L2 (Newer ) - Analyzing Quadratic Functions - Part 1

U5L3 - Analyzing Quadratic Functions - Part 2

U5L3 (Newer ) - Analyzing Quadratic Functions - Part 2

U5L4 - Equations and Intercepts From the Vertex and a Point

U5L4 (Newer ) - Equations and Intercepts From the Vertex and a Point

U5L5 - Converting from General Form to Standard Form by Completing the Square

U5L5 Newer ) - Converting from General Form to Standard Form by Completing the Square

U5L6 - Roots of Quadratic Equations - The Quadratic Formula

U5L6 (Newer ) - Roots of Quadratic Equations - The Quadratic Formula

U5L7 - Roots of Quadratic Equations - the Discriminant

U5L8 - Applications Of Quadratic Functions - A Graphical Approach

U5L8 (Newer ) - Applications Of Quadratic Functions - A Graphical Approach

U5L9 - Applications of Quadratic Functions - An Algebraic Approach

Unit 6: Rational Expressions and Equations

U6L1 - Simplifying Rational Expressions

U6L2 - Simplifying Rational Expressions Part 2

U6L3 - Addition and Subtraction of Rational Expressions Part 1

U6L4 - Addition and Subtraction of Rational Expressions Part 2

U6L5 - Multiplication of Rational Expressions

U6L6 - Division of Rational Expressions

U6L7 - Solving Rational Equations Part 1

U6L8 - Solving Rational Equations Part 2

U6L9) - Solving Problems Involving Rational Equations

Unit 7: Absolute Value and Reciprocal Functions

U7L1 - Absolute Value Functions

U7L2 - Solving Absolute Value Equations Part 1

U7L4 - Absolute Value Transformations Note: U7L3 was an optional objective that is not in the curriculum so it was NOT done

U7L5 - Reciprocal Functions

Unit 8: Linear and Quadratic Systems and Inequalities

U8L1 - Solving a System of Linear Quadratic Equations

U8L2 - Solving a System of Quadratic Quadratic Equations

U8L3 - Solving Linear Inequalities in two variables without technology

U8L4 - Solving Quadratic Inequalities in two Variables without Technology

U8L5,L6 - Solving Linear and Quadratic Inequalities Using Technology and by case Analysis

U8L7 - Solving Quadratic Inequalities in One Variable By Sign Analysis

Unit 9: Trigonometry AP

AP Lesson 1 Video - Angular Measurement Radians Trigonometry . This is lesson 2 in the book

AP Lesson 2 Video - Trigonometric Ratios. This is lesson 3 in the book

AP Lesson 3 Video - Determining Angle Measure From a Trigonometric Ratio. This is lesson 4 in the book

AP Lesson 4 Video - Trigonometry , Exact Values and the Unit Circle. This is lesson 5 in the book

AP Lesson 5 Video - Graphing Primary Trigonometric Functions and Transformations of Trigonometric Functions. This is lesson 6 in the book

U9L1,L2 Video - Angular Measure Degree and Radians This was a 30-1 Lesson

U9L3 Video - Trigonometric Ratios. This was a 30-1 Lesson

U9L4 Video - Determining Angle Measure From a Trigonometric Ratio. This was a 30-1 Lesson

U9L5 Video - Trigonometric Ratios and the Unit Circle. This was a 30-1 Lesson

Absolute Value Functions and Reciprocal Functions

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