Worksheet
Curated OER

Polar Coordinates Game

For Students 10th - 11th
In this algebra game, students pair off to plot polar coordinates on a circular graph. They attempt to hit each other by guessing their opponents location on the graph. This is a great way to reinforce the concept of polar coordinates....
Lesson Plan
Curated OER

Graphing Ordered Pairs

For Teachers 7th
Seventh graders investigate the concept of ordered pairs as found in Algebra. They are introduced to the data set that corresponds to the coordinate system. Also students practice the graphing the ordered pairs using the x and y axis.
Lesson Plan
Curated OER

Writing Inequalities

For Teachers 9th
Ninth graders investigate the concept of an inequality. They begin the lesson by covering relevant vocabulary. They write an inequality for each word problem given. Then they translate problems from words to algebraic inequalities.
Lesson Plan
Curated OER

Using Math with Sale Papers

For Teachers 5th
Fifth graders estimate their results and then prove through calculations. In this math instructional activity, 5th graders solve problems using multiplication, division, addition, and subtraction. They also use mental math to solve their...
Lesson Plan
Curated OER

Exploring Functions with CAS

For Teachers 9th - Higher Ed Standards
Your mathematicians will examine several conjectures regarding even and odd functions and investigate a formal proof of the conjectures using CAS. 
Worksheet
Curated OER

Quadratic and Linear Functions

For Students 11th
In this Algebra II worksheet, 11th graders review and apply the basic concepts for solving linear and quadratic equation. The one page worksheet contains twelve problems. Solutions are not provided. 
Lesson Plan
Curated OER

Writing Equations

For Teachers 9th - 10th
Students write linear equations. In this algebra instructional activity, students are given information and asked to write an equation. They solve real world problems apply concepts of linear equations.
Lesson Plan
Curated OER

Two Terrains

For Teachers 9th - 12th
High schoolers compare two cell phone providers and relate those concepts to motion. In this algebra lesson plan, students identify the unknown in a problem using variables. They calculate the velocity, motion and displacement of...
Lesson Plan
Curated OER

What's Your Story

For Teachers 9th - 11th
Young scholars rewrite word problems using equations. In this algebra lesson, students relate the concept of equations and symbols to the real world. They graph their solutions on a graph and analyze it.
Lesson Plan
Curated OER

Exploring Exponents

For Teachers 6th - 8th
Students solve problems dealing with exponents. In this algebra lesson plan, students solve problems using interactive online problems. They create visuals and gain a better understanding of the concepts.
Lesson Plan
Curated OER

Weight No More

For Teachers 8th - 10th
Students relate the concept of gravity to math. For this algebra lesson, students define scientific terminology relative to gravity, weight and centripetal force. They measure the different dimensions of a cylinder as they discuss...
Lesson Plan
Curated OER

The Fractal Geometry of Nature

For Teachers 8th - 10th
Students identify patterns found in nature. In this algebra lesson plan, students model situation in nature using fractals. They investigate biological geometric structures and draw conclusion based on geometric concepts.
Lesson Plan
Curated OER

Math Games

For Teachers 9th - 12th
Students play games as they review math concepts on grids. In this algebra lesson, students review quadrants and other parts of a coordinate system as they play a game. They must finish a word problem by making their final answer forty.
Lesson Plan
Curated OER

Pardon me. Do You Have exChange for a Dollar?

For Teachers 5th - 8th
Students are familiar with United States currency-dollar and cents. They are asked to compare it with currency of another country. Students explore currencies of various countries using the Internet, video, and hands-on activities. ...
Lesson Plan
Curated OER

Rational Function Graphs

For Teachers 7th - 9th
Students use algebraic methods to represent and solve problems. Using a graphing calculator, students solve rational and inequality problems. They visually demonstrate solutions of functions through graphing. Students answer questions...
Lesson Plan
National Security Agency

A Balancing Act: Solving Multi-Step Equations

For Teachers 6th - 8th Standards
Wow! Put on that thinking cap and solve multi-step equations. To solve equations, learners review the use of the distributive property and combining like terms. This three-day instructional activity comes with about 20 pages of...
Lesson Plan
Curated OER

Is Bigger Always Better?

For Teachers 6th - 8th
Explore rational numbers with the young mathematicians in your class. They will investigate decimals, fractions, and percents before ordering and comparing rational numbers. This multi-day unit includes differentiation activities and...
Lesson Plan
Curated OER

Find the Factors and Prime Factors

For Teachers 4th - 6th
Show the class how to find the factors of numbers. They use a variety of strategies, including unifix cubes, to find the factors of a whole number. This resource includes clear procedure to follow. Included are an anticipatory set,...
Lesson Plan
Curated OER

Properties of Fractals

For Teachers 6th - 8th
Students build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial...
Lesson Plan
Curated OER

Properties of Fractals

For Teachers All
Students build a working definition of regular fractal, look carefully at the concepts of dimension and scale, and are introduced to logarithms. They solve simple exponential equations for the exponent both by trial and error and using...
Lesson Plan
Curated OER

Introduction to Economics

For Teachers 7th - 8th
Students develop the concept of supply and demand. In this economics lesson, students listen to a lecture and take notes on supply and demand. Students create a coherent set of notes about supply and demand.
Lesson Plan
Curated OER

Introduction to Scatter Plots and Correlation

For Teachers 9th - 12th
High schoolers examine the concept of scatter plots. They compare baseball statistics to locate the ones that correlate with winning, and identify the positive, negative, and no correlation in sets of data using MS Excel.
Lesson Plan
Curated OER

Modeling Permutation Group

For Teachers 9th - 11th
Students explore the concept of transformations. In this transformations lesson, students construct an equilateral triangle and a square with a circumscribed circle. Students reflect and rotate their constructions.
Lesson Plan
Alabama Learning Exchange

Factoring by Mack

For Teachers 8th - 10th Standards
Learners explore the concept of factoring trinomials.  In this factoring trinomials lesson, young scholars use the Mack Method to factor trinomials.  Learners watch a video on how to factor a trinomial with a coefficient of 1...

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