Worksheet
Curated OER

One-Step Equations With Fractions

For Students 8th - 10th
Students solve 22 single step equations involving fractions. In this fraction equations worksheet, students add, subtract, multiply and divide to solve single step equations.
Worksheet
Curated OER

Divisibility and Factors

For Students 7th - 8th
In this divisibility and factors activity, learners use the rules of divisibility to identify factors of a number. This two-page activity contains 26 problems. Answers are provided on the last page.
Worksheet
Curated OER

Least Common Multiple

For Students 9th - 11th
In this least common multiple worksheet, students find the least common multiple of given numbers.  Problems contain variables and exponents.  This two-page worksheet contains 26 problems.  Answers are provided on the...
Worksheet
Curated OER

Factors and Factorization

For Students 6th - 8th
In this factors worksheet, middle schoolers list all factors of given numbers.  All numbers are positive and contain two to three digits.  This four-page worksheet contains 28 problems.  Answers are provided.
Worksheet
Curated OER

Simplifying Variable Expressions

For Students 6th - 8th
In this combining like terms worksheet, middle schoolers simplify 22 expressions. Seven of these expressions require students to use the distributive property.
Worksheet
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Percent Word Problems

For Students 7th - 9th
In this word problem worksheet, learners find the percent of a number.  This two-page worksheet contains 18 problems.  Answers are provided on the last page.
Worksheet
Curated OER

Similar Figures

For Students 7th - 10th
In this similar figure worksheet, students find the length of a missing side of given triangles and quadrilaterals.  This six-page worksheet contains 24 problems.  Answers are provided on the last page.
Worksheet
Curated OER

Inequalities and Their Graphs

For Students 7th - 8th
In this inequalities and graphs worksheet, students draw graphs for given inequalities. They identify less than, greater than, less than or equal to and greater than or equal to. Students write inequalities for given graphs. This...
Worksheet
Curated OER

Similar Figure Word Problems

For Students 7th - 10th
For this similar figure worksheet, students use similar figures and indirect measurement to determine distance.  They use proportions of similar figures to determine scale figures.  This two-page worksheet contains 8...
Worksheet
Curated OER

Area of Squares, Rectangles and Parallelograms

For Students 10th
In this geometry worksheet, 10th graders define polygon shapes. They calculate the area of each shape given the sides of the shapes. There are 14 questions with an answer key.
Worksheet
Curated OER

Angle Sum of Triangles and Quadrilaterals

For Students 9th - 12th
In this angle sum worksheet, students find missing angles of 20 triangles and quadrilaterals.  Students find the missing angle in each polygon by using the total degrees of each and given angle measures.
Worksheet
Curated OER

Area of Triangles

For Students 10th
In this geometry activity, 10th graders calculate the area of right triangles using the Pythagorean Theorem combined with the area formula. There are 14 questions with an answer key.
Worksheet
Curated OER

Solving Two-Step Inequalities

For Students 9th - 12th
In this inequalities worksheet, high schoolers use two steps to solve 16 inequality problems. A line graph is provided to graph the answers, and an answer key is provided.
Worksheet
Curated OER

Solving Multi-Step Inequalities

For Students 9th - 11th
In this inequalities instructional activity, students solve inequalities.  They graph solutions on  a number line.  Students solve problems by combining like terms, and using the distributive property.  Variables...
Worksheet
Curated OER

Areas of Trapezoids

For Students 10th
For this geometry worksheet, 10th graders determine the area of the given trapezoids.  The one page worksheet contains fourteen problems.  Answer key is provided. 
Worksheet
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Classifying Solids

For Students 9th - 10th
In this geometry worksheet, students classify polygons based on their sides and shape. There are 16 shapes to be identified with an answer key.
Worksheet
Curated OER

Slope

For Students 7th - 8th
In this slope learning exercise, students solve and complete 26 various types of problems. First, they find the slope of each line illustrated on the grid. Then, students find the slope of the line through each pair of points. In...
Lesson Plan
Center of Excellence for Science and Mathematics Education

A Sick Astronaut

For Teachers 6th - 8th Standards
Aspiring astronauts graph, interpret, and analyze data. They investigate the relationship between two variables in a problem situation. Using both graphic and symbolic representations they will grasp the concept of line of best fit to...
Lesson Plan
Curated OER

Traveling Through the Solar System

For Teachers 6th - 8th
Students use calculator and non-calculator methods for analyzing data. They apply data collection and analysis in a study of mass and weight. Students enhance and apply the concept of line of best fit. They master graphing in a plane,...
Lesson Plan
Curated OER

Meet the Neighbors: Planets Around Nearby Stars

For Teachers 11th - 12th
Students explain why a transiting planet causes a periodic dimming in the light from its parent star. They determine the radius of a planet, and its orbital distance, by analyzing data and manipulating equations. Students compare the...
Lesson Plan
Curated OER

Cook Me Up Some Equations

For Teachers 7th - 12th
Students study a variety of math concepts in the context of cooking up a meal. In this math instructional activity, students calculate surface area and volume. They draw and interpret different types of graphs.
Worksheet
Curated OER

Solar Flare Reconstruction

For Students 10th - Higher Ed
In this solar flare reconstruction worksheet, learners read about the 'saturation' point of satellite detectors when solar flares are at their most intense phase of brightness. Students are given x-ray flare data and they re-plot the...
Lesson Plan
Curated OER

What's My Pattern?

For Teachers 7th - 8th
Young scholars recognize, describe and extend patterns in three activities. They organize data, find patterns and describe the rule for the pattern as well as use the graphing calculator to graph the data to make and test predictions. In...
Lesson Plan
Curated OER

8th Grade Math Classifying Angles

For Teachers 8th
Eighth graders identify and compare acute, right, obtuse, and straight angles. They draw two angles on pieces of construction paper so they can accurately know what it looks like. Students hang the drawings on the wall. They are asked...

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