Kahn Academy Assistant
Algebra 1
Chapter 1: The Language of Algebra
1-1.
Writing Expressions and Equations: Need Help?
1-2.
Order of Operations: Need Help?
1-4.
Distributive Property: Need Help? Still not sure?
Extra Assistance: Factoring and the Distributive Property
Chapter 2: Integers
2-1.
Graphing Integers on a Number Line: Need Help? More on Absolute
Value
2-2.
The Coordinate Plane: Need Help?
2-3.
Adding Integers: Same Signs Different Signs
2-5.
Multiplying Integers: Need Help?
Chapter 3: Addition and Subtraction Equations
3-1.
Rational Numbers: Need Help?
3-2.
Adding and Subtracting Rational Numbers: Adding Fractions Subtracting
Fractions
3-3.
Mean, Median, Mode, and Range: Need Help?
3-4.
Equations: Need Help?
3-7.
Solving Equations Involving Absolute Value: Need Help?
Chapter 4: Multiplication and Division Equations
4-1.
Multiplying Rational Numbers: Need Help?
4-5.
Solving Multi-Step Equations: Need Help?
4-6.
Variables on Both Sides: Need Help?
Chapter 5: Proportional Reasoning and Probability Introduction
5-1.
Solving Proportions: Need Help? More on Ratios
5-3.
The Percent Proportion: Need Help?
5-4.
The Percent Equation: I=Prt
5-6.
Probability and Odds: Introduction to Probability Probability Grid
Chapter 6: Functions and Graphs
6-2.
Equations as Relations: Need Help?
6-3.
Graphing Linear Relations: Need Help? Still not sure? Domain and Range
6-4.
Functions: Need Help?
6-5.
Direct Variation: Need Help?
6-6.
Inverse Variation: Need Help?
Chapter 7: Linear Equations
7-1.
Slope: Need Help? Slope of a Line, Slope and Y-Intercept , Still not sure?
7-2.
Writing Equations in Point-Slope Form: Need Help? Still not sure?
7-3.
Writing Equations in Slope-Intercept Form: Need Help? Still not sure?
7-5.
Graphing Linear Equations: Need Help? Still not sure?
7-6.
Families of Linear Graphs: Need Help?
7-7.
Parallel and Perpendicular Lines: Need Help?
Chapter 8: Powers and Roots
8-1.
Powers and Exponents: Rule 1, Rule 2, Rule 3
8-2.
Multiplying and Dividing Powers: Need Help? Still not sure?
8-3.
Negative Exponents: Need Help? With a Figure, Still not sure?
8-4.
Scientific Notation: Example 1, Example 2, Example 3
8-5.
Square Roots: Need Help? With a Quadratic Equation
8-7.
Pythagorean Theorem: Need Help? Example 1, Example 2, Example 3
Chapter 9: Polynomials
9-1.
Polynomials: Example 1, Example 2
9-2
Adding and Subtracting Polynomials: Need Help?
9-3.
Multiplying a Polynomial by a Monomial: Need Help?
9-5.
Special Products: of Binomials, of Polynomials, Example 1, Example 2
Chapter 10: Factoring
10-2.
Factoring Using the Distributive Property: Example 1, Example 2, Example 3
10-3.
Factoring Trinomials: x2+bx+c: Need Help?
10-4.
Factoring Trinomials: ax2+bx+c: Need Help?
10-5.
Special Factors: Need Help? Still not sure?
Chapter 11: Quadratic and Exponential Functions Introduction
11-1.
Graphing Quadratic Functions: Need Help?
11-3.
Solving Quadratic Equations by Graphing: Example 1, Example 2, Ex.3
11-4.
Solving Quadratic Equations by Factoring: Need Help? Still not sure?
11-5.
Solving Quadratic Equations by Completing the Square: Need Help?
11-6.
The Quadratic Formula: Need Help? Still not sure? Take another look
11-7.
Exponential Functions: Growth, Decay
Additional Assistance: Non-linear Systems of Equations 1, 2, 3
Visual Aid for Roots and Quadratic Inequalities
Chapter 12: Inequalities
12-1.
Inequalities and Their Graphs: Need Help?
12-2.
Solving Addition and Subtraction Inequalities: Need Help? Still not sure?
12-3.
Solving Multiplication and Division Inequalities: Need Help?
12-4.
Solving Multi-Step Inequalities: Need Help? Still not sure?
12-5.
Solving Compound Inequalities: Need Help? Still not sure?
12-6.
Solving Inequalities Involving Absolute Value: Need Help? Still not sure?
12-7.
Graphing Inequalities in Two Variables: Need Help? Still not sure?
Additional Assistance: One-Step Inequalities
Chapter 13: Systems of Equations and Inequalities
13-1.
Graphing Systems of Equations: Need Help? Ex.1, Ex.2, Ex.3
13-2.
Solutions of Systems of Equations: Parallel, Perpendicular, Slope-Intercept
Form
13-3.
Substitution: Need Help? Still not sure?
13-4.
Elimination Using Addition and Subtraction: Need Help?, Word Problem
13-5.
Elimination Using Multiplication: Need Help? Still not sure?
13-7.
Graphing Systems of Inequalities: Need Help? Still not sure?
Additional Assistance: Basic Rate Problem
Systems and Rate Problems 1, 2, 3
Chapter 14: Radical Expressions
14-1.
The Real Numbers: Need Help?
14-2.
The Distance Formula: Need Help?
14-3.
Simplifying Radical Expressions: Need Help?
14-4.
Adding and Subtracting Radical Expressions: Addition, Still not sure?
14-5.
Solving Radical Equations: Need Help? Still not sure?
Additional Assistance: Applying Radical Equations 1, 2, 3
Chapter 15: Rational Expressions and Equations
15-1.
Simplifying Rational Expressions: Need Help?
15-2.
Multiplying and Dividing Rational Expressions: Example 1, 2, 3
15-3.
Dividing Polynomials: Need Help? With Remainders?
15-4.
Combining Rational Expressions with Like Denominators: Like Simplified,
15-5.
Combining Rational Expressions with Unlike Denominators: Unlike Simplified
15-6.
Solving Rational Equations: Need Help? Still not sure?