CK-12 Foundation
Ck 12: Interactive Algebra 1 for Ccss
This is a complete, full-year Algebra 1 course with interactivity included in every lesson. Some lessons include videos, and all include interactives and inline questions that offer instant, per-answer feedback. Every lesson also has...
Math Planet
Math Planet: Algebra 1: Expressions and Variables
Learn about algebraic expressions through examples and a video lesson.
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Math Planet: Algebra 1: Radical Expressions: The Graph of a Radical Function
Provides detailed information about the graph of a radical function through the use of examples and a brief video lesson. [2:10]
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Math Planet: Algebra 1: Fundamentals in Solving Equations in One or More Steps
Provides examples and a video lesson that illustrates how to solve equations in one or more steps.
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Math Planet: Algebra 1: The Pythagorean Theorem
Provides examples and a video lesson that illustrate the Pythagorean Theorem which provides us with the relationship between the sides in a right triangle. [4:41]
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Math Planet: Algebra 1: Radical Expressions: Radical Equations
Provides an explanation, examples, and a video lesson all related to the radical equations. [3:02]
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Math Planet: Algebra 1: Rational Expressions: Multiply Rational Expressions
How to multiply rational expressions is explained through the use of examples and a video lesson. [3:18]
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Math Planet: Algebra 1: Add and Subtract Rational Expressions
How to add and subtract rational expressions is explained through the use of examples and a video lesson. [2:09]
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Math Planet: Algebra 1: Monomials and Polynomials
Gain an understanding of monomials and polynomials by viewing examples and a video lesson. [0:57]
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Math Planet: Algebra 1: Special Products of Polynomials
Gain an understanding of special products of polynomials by viewing examples and a video lesson. [1:19]
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Math Planet: Algebra 1: Radical Expressions: The Distance and Midpoint Formulas
Distance and midpoint formulas are explained through the use of examples and a video lesson. [1:58]
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Math Planet: Algebra 1: Operations in the Right Order
Learn how to use the order of operations when working with expressions through discussion and a video lesson.
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Math Planet: Algebra 1: Composing Expressions
Provides examples and a video lesson that illustrates how to compose a mathematical expression.
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Math Planet: Algebra 1: Calculating With Percents
Provides examples and a video lesson that illustrates how to solve percent problems.
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Math Planet: Algebra 1: Linear Equations in the Coordinate Plane
Provides examples and a video lesson that illustrates how to graph a linear equation.
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Math Planet: Algebra 1: Calculating With Real Numbers
Provides explanations and a video lesson that illustrates how to calculate with real numbers.
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Math Planet: Algebra 1: Integers and Rational Numbers
Provides an example and a video lesson that illustrates integers and rational numbers.
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Math Planet: Algebra 1: The Distributive Property
Provides examples and a video lesson that illustrates the distributive property.
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Math Planet: Algebra 1: Properties of Equalities
Provides examples and a video lesson that illustrates the properties of equalities.
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Math Planet: Algebra 1: The Slope of a Linear Function
Provides examples and a video lesson that illustrates how to find the slope of a linear function.
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Math Planet: Algebra 1: Composing Equations and Inequalities
Provides examples and a video lesson that illustrates how to compose a mathematical expression.
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Math Planet: Algebra 1: Representing Functions as Rules and Graphs
Provides examples and a video lesson that illustrates how to represent a function as a rule or graph.
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Math Planet: Algebra 1: Scientific Notation
Provides examples and a video lesson that illustrates scientific notation.
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Math Planet: Algebra 1: Graphing Linear Systems
Gain an understanding of how to solve linear equations by viewing an example and a video lesson. [3:01]