Worksheet
Curated OER

Rational Expressions

For Students 8th - 10th
In this algebra learning exercise, students identify the greatest common factor to simplify equations. They cancel out GCF to reduce rational expressions. They find the LCD for addition and subtraction problems.
Lesson Plan
Curated OER

Modular Arithmetic Station

For Teachers 8th
Eighth graders find ways to use math everyday. In this algebra lesson, 8th graders model equation and problem solving as they multiply and divide numbers. They split up in to groups as they perform hands on operations. 
Lesson Plan
Curated OER

Exploring the Slopes of Parallel and Perpendicular Lines

For Teachers 8th - 10th
Learners calculate the slope of parallel and perpendicular lines.In this algebra lesson, students differentiate between parallel and perpendicular lines. They graph their lines using the slope of the equation.
Lesson Plan
Curated OER

CEEnBoT Stories

For Teachers 6th - 9th
Learners identify the slope of a line as negative, positive, zero or undefined. In this algebra instructional activity, students identify the distance versus the time using graphs of linear equation. They use the robot and the...
Lesson Plan
Curated OER

How Much Data is That?

For Teachers 6th - 8th
Students differentiate between exponential and logarithmic functions. In this algebra lesson, students use logarithmic properties to solve equations. They identify growth and decay of graphs.
Lesson Plan
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What's Its Slope

For Teachers 8th - 10th
Students identify the slope of a lines.In this algebra lesson, students define the  meaning of slope and write an equation given the slope. They graph linear functions using the slope and y-intercept.
Lesson Plan
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Subtracting Integers with Counters

For Teachers 7th - 9th
Students subtract integers using counters. For this algebra lesson, students solve linear equations using an online tool. They use subtraction to isolate the variable.
Lesson Plan
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Calculating Range for a Constant Velocity

For Teachers 7th - 8th
Students read an explanation from the NASA Web-based "textbook", The Beginner's Guide to Aerodynamics, then use the information in combination with data from other Web sites to solve single variable equations for distance (range), time,...
Lesson Plan
Curated OER

Conversions That Make Cents

For Teachers 8th
Eighth graders practice calculating problems using addition, subtraction, multiplication and division. They estimate solutions to algebraic problems. They also graph their solutions.
Lesson Plan
Curated OER

Comparing Candy Bars

For Teachers 8th
Eighth graders identify that a ratio is a comparison of two numbers and that a proportion is an equation that equates two ratios. They identify the extremes and means of proportions, as well as the product of the extremes equals the...
Worksheet
Curated OER

Commutative Property

For Students 8th - 9th
In this commutative property worksheet, students solve and complete 10 different problems by applying the commutative property to each. They rewrite each equation using the commutative property. Then, students write the reversed order on...
Lesson Plan
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Storefront Signs

For Teachers 6th - 8th Standards
Learners practice finding the areas and patterns within a square and explore the concept of quadratic functions. They observe and record the area values in a table, plot a graph of Area versus Distance and complete a variety of student...
Worksheet
Curated OER

Solve for x

For Students 5th - 10th
In this solve for x activity, students solve for x by multiplying it with the number it is next to and solve the addition and subtraction problems they go with. Students complete 27 problems.
Lesson Plan
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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
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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

Stocking Rate Calculations

For Teachers 6th - 12th
Young scholars read the directions and complete a table using information from the introduction to complete this lesson. Using an equation given to them, they calculate the proper stocking rate for cattle and elk. They also calculate a...
Lesson Plan
Curated OER

Walking Home

For Teachers 6th - 8th
Pupils discover the formulas for calculating distance. In groups, they solve equations determine the distance in a specific amount of time. They record their answers in a chart or graph and compare them with their classmates.
Lesson Plan
Curated OER

Investigating Division

For Teachers 7th - 9th
Students develop math sense as they multiply and divide numbers. In this algebra instructional activity, students identify the missing numbers in a multiplication and division problem. They use a calculator to help them solve the problems.
Worksheet
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Okla Homer Baggage

For Students 8th - 10th
For this algebra worksheet, students calculate how many baggage a person can take on a flight without being charged for that bag. This is a word problem with other factors. There is an answer key.
Lesson Plan
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Poppy Meets Pythagoras

For Teachers 8th
Eighth graders find connections between numbers in a table; use Pythagoras' theorem in a general algebraic form; and measure accurately from a scale drawing to find a method that might enable the helicopter to land inside a rectangular...
Worksheet
Curated OER

Piecewise Linear Functions: Extending Stories to Graphs

For Students 8th - 10th
Using this resource, scholars develop graphs that model situations by showing change over time. They answer 15 questions based on information from charts that show growth in weight. They extend the concepts to an assessment section of...
Lesson Plan
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The Sum of Our Integer Intelligences

For Teachers 7th - 8th
Young mathematicians explore integers. They review adding integers through engaging in mathematical labs. Each lab station is designed to reflect one of the multiple intelligences. Resources for all activities are provided.
Lesson Plan
West Contra Costa Unified School District

Families of Functions Sort

For Teachers 8th - 10th
Have some fun with functions with a short activity that asks learners to first sort scatter plot in terms of their correlation. They then sort graphs of different types of functions in terms of key features, such as slope.
Lesson Plan
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Interpreting Graphs

For Teachers 6th - 8th
Sixth graders interpret linear and nonlinear graphs. They create graphs based on a problem set. Next, they represent quantitive relationships on a graph and write a story related to graphing.

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