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Alabama Learning Exchange
Alex: To Infinity and Beyond Magazine of Planets
This is a student led activity in which students have to accomplish the task of choosing the most entertaining way to relay written expository information. Art/self expression along with technology are utilized to develop a classroom...
Math Planet
Math Planet: Geometry: Transformation Using Matrices
Explains how simple polygons translate into matrices and how to use 2x2 matrices to represent transformations in a plane. Includes video demonstrating an example where a vector must be rotated 90 degrees using matrices. [4:18]
Math Planet
Math Planet: Algebra 1: Exponential Growth Functions
An exponential function is a nonlinear function that has the form of y=a*b^x, where a != 0, b > 0. An exponential function with a > 0 and b > 1, like the one above, represents an exponential growth and the graph of an...
Math Planet
Math Planet: Use Graphing to Solve Quadratic Equations
A quadratic equation is an equation that can be written on the standard form ax^2 + bx + c = 0, where a is not = 0. One way of solving a quadratic equation is by factoring. Another way of solving a quadratic equation is to solve it...
Better Lesson
Better Lesson: Comparing Temperatures
Second graders should be able to recognize what makes one number greater or smaller than another, using place value understanding which is crucial to Common Core mastery. This lesson combines math and science by having students order...
Math Planet
Math Planet: Algebra 2: Using Matrices When Solving System of Equations
Provides an explanation, examples, and a video lesson all related to using matrices when solving systems of equations. [6:27]
Math Planet
Math Planet: Algebra 2: Trigonometry: Trigonometric Identities
Provides an explanation, examples, and a video lesson all related to trigonometric identities. [2:31]
Math Planet
Math Planet: The Slope of a Linear Function
Gain an understanding of how to find the slope of a linear function by viewing an example and a video lesson. [1:44]
Math Planet
Math Planet: Combinations and Permutations
Gain an understanding of combinations and permutations by viewing an example and a video lesson. [1:15]
Math Planet
Math Planet: Pre Algebra: Solving Problems With Percent
Discover how to solve problems with percent by taking a look at examples and a video lesson.
Math Planet
Math Planet: Stem and Leaf Plots and Box and Whiskers Plot
Discover how to use stem-and-leaf plots and box-and-whisker plots to visualize data by taking a look at examples and a video lesson.
Math Planet
Math Planet: Pre Algebra: The Pythagorean Theorem
Learn all about the Pythagorean Theorem by viewing examples and a video lesson.
Math Planet
Math Planet: Algebra 1: Composing Expressions
Provides examples and a video lesson that illustrates how to compose a mathematical expression.
Math Planet
Math Planet: Algebra 1: Similar Figures
Provides examples that illustrate similar triangles.
Math Planet
Math Planet: Algebra 1: The Distributive Property
Provides examples and a video lesson that illustrates the distributive property.
Math Planet
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.
Math Planet
Math Planet: Solving Compound Inequalities
Provides an explanation, examples, and a video lesson all related to compound inequalities.
Math Planet
Math Planet: Solving Rational Expressions
An equation that contains at least one rational expression is called a rational equation. You solve a rational equation as you solve any other equation.
Math Planet
Math Planet: Equations With Variables
Examples and video tutorials that teach how to solve equations that contain unknown variables.
Math Planet
Math Planet: Radical Expressions: Simplify Radical Expressions
How to simplify radical expressions is explained through the use of examples and a video lesson. [2:29]
Math Planet
Math Planet: Algebra 2: Equations and Inequalities: Solve Inequalities
Learn how to solve inequalities through the use of examples and a video lesson. [1:10]
Math Planet
Math Planet: Calculating With Decimals and Fractions
Gain an understanding of how to calculate with decimals and fractions by viewing an example and a video lesson.
Math Planet
Math Planet: Calculating the Outcome
Gain an understanding of how to calculate the outcome using a tree-diagram by viewing an example and a video lesson.