Math Mammoth
Scales Problems
In this scales instructional activity, students use addition, multiplication, and division to find out how much the shapes on the scales weigh. Students complete 8 problems total.
Curated OER
Study Buddies: Perimeter
In this math worksheet, students will work with a coach to find the perimeter of different shapes. Students will follow a step-by-step process and notes are provided for the coach.
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Area: It's What's on the INSIDE That Counts!
Second graders participate in a series of hands-on, online and multimedia activities that examine the concept of area. They view clips from the animated series Math Monsters and discuss the purpose of area and how it is used in the real...
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Quaternions
In this quaternions activity, students solve and complete 7 different problems. First, they read and identify quaternions as expressions in a given form of ordinary real numbers. Then, students add and subtract a few problems by doing...
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Calculating in Construction - Area
In this area worksheet, students solve 6 short answer problems. Students find the area of a figure composed of regular polygons such as triangles, rectangles, squares, etc given a sketch of the figure.
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Substitution Formula
In this substitution formula worksheet, learners solve 9 various types of problems related to applying the substitution formula. First, they use a number line to add or subtract negative integers. Then, students substitute numbers for...
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Introductory Lesson on Multiplication
Third graders investigate the role of addition in mathematics by participating in this role play. The teacher dresses up like a squirrel and chooses students to dress as baby squirrels. The class uses multiplication to determine the...
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Calculating Baseball Statistics
Students calculate baseball statistics. In this data analysis lesson, students use baseball statistics to calculate the batting average and slugging percentage. Students visit www.funbrain.com to play a math baseball game.
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Counting Quilts
Students view the Bird of Paradise quilt and observe the design-work in the quilt. In this counting quilt lesson, students will count to find repeated pictures in the quilt. Students will represent their families in...
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Addition of Radicals Worksheet
For this radicals worksheet, students simplify 5 radical expressions. Students simplify perfect squares and non-perfect squares.
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Addition Lady Bugs
In this addition worksheet, young scholars add numbers from the one two, three and four families. For each of the nine lady bugs pictured, they place the appropriate number of dots on each bug to represent the indicated addends. After...
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Topsy-Turvy Math With Rational Numbers
Fourth graders complete a worksheet. As a whole class, 4th graders hear a lecture and complete a worksheet on factors, multiplicative inverses and reciprocals, finding the quotient of two fractions and the division of fractions to...
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Adding Negative Numbers
In this middle school learning exercise, students add signed numbers. The two page learning exercise contains thirty questions. Answers are not provided.
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Going My Way (High School Math)
Students solve uniform motion problems using formula d = rt.
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Reducing Radicals
In this algebra worksheet, students simplify radicals from square roots up to 4th roots without variables, and then add or subtract as necessary wherever possible. There are 18 questions.
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Problem-Solving Strategy: Find a Pattern: Problem Solving
In this math patterns learning exercise, students use the understand, plan, solve, and look back problem solving strategy to help them find the patterns for the two problems.
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Finding Perimeter and Area
Third graders understand the perimeter by units and now find perimeter by addition. In this perimeter lesson, 3rd graders relate their prior knowledge to adding the sides of the perimeter by answering a series of questions.
Noyce Foundation
Lawn Mowing
This is how long we mow the lawn together. The assessment requires the class to work with combining ratios and proportional reasoning. Pupils determine the unit rate of mowers and calculate the time required to mow a lawn if they work...
EngageNY
The Relationship of Multiplication and Division
Take any number, multiply it by five, and then divide by five. Did you end up with the original number? In the same vein as the previous lesson, pupils discover the relationship between multiplication and division. They develop the...
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Linear Systems: Matrix Operations
In this matrix operations worksheet, students perform matrix addition and multiplication. This two-page worksheet contains six problems. Definitions, examples and explanations are also provided.
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Treats in a Basket
Middle schoolers explore probability by participating in an experimental activity. In this number statistics instructional activity, students collaborate in groups in which they move a game piece around a board. Middle schoolers...
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Variables and Expressions
In this variables and expressions worksheet, 9th graders solve and complete 19 different problems that include translating various expressions. First, they write a verbal expression for each algebraic expression. Then, students write an...
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Simplifying Using "The Order of Operations" Worksheet
In this order of operations worksheet, students solve equations with one variable using order of operations. Equations contain fractions, exponents, parenthesis, and the four basic operations of addition, subtraction, multiplication and...
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Triangles
In this triangles worksheet, 10th graders solve 10 different problems that include determining the measurement of various angles. First, they determine the area of a triangle illustrated on the sheet. Then, students use the picture to...