Curated OER
Let Algebra Tiles Solve Equations for You
Students practice solving algebra equations utilizing model tiles. In this algebra lesson, students observe a clip from the movie Homeward Bound and break the action down into an algebraic equation. Students solve an algebra...
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Number Line Math
Second graders use a number line to practice subtraction. In this subtraction activity, 2nd graders use a number line to count backwards. Students participate in mad math activities and solve problems.
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Junk Yard Math
Third graders explore the process of place value and subtraction through regrouping and borrowing exercises. Several activities using manipulatives are utilized in the lesson.
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Got These Properties? (Commutative in Addition/Zero in Addition and Subtraction)
Second graders examine the commutative property of addition and the property of zero in addition and subtraction. They complete an asessment worksheet to gain practice reading and working number sentences horizontally and vertically.
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Ordering Fractions and Decimals
Students place fractions and decimals with unlike values in correct numerical order.
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Ordering and Computing with Negative Fractions and Decimals
Seventh graders explore the concept of computing negative fractions and decimals. In this negative fractions and decimals lesson, 7th graders compare ordering positive fractions to ordering negative fractions. Students use mirrors to see...
Charleston School District
Estimating Values of Expressions
You can't evaluate an irrational root expression without a calculator—or can you? Scholars estimate the value of roots within an expression to approximate the value of the expression. Expressions include a mix of square roots and whole...
Curated OER
Inquiry Unit: Modeling Maximums and Minimums
Young mathematicians explore the maximun area for patio with the added complexity of finding the mimimum cost for construction. First, they maximize the area of a yard given a limited amount of fence and plot width v. area on a...
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Internet Measurement
Students become familiar with how to get information from the Internet. In this math and technology lesson plan, students measure objects on a measurement sheet found on a web site. They practice using a standard unit of measurement...
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Using Key Words to Unlock Math Word Problems
Students identify word problem strategies. In this problem solving lesson, students act as "math coaches" to identify key words that indicate mathematical operations. Students use a white board to complete each word problem
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The Secret of the Crystal Ball
Eighth graders use mathematical expressions to solve problems. In this basic properties of operations, 8th graders use prior knowledge and logical reasoning to solve equations. Students analyze an equation by solving a...
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Sled Kite Proportions
Students build sled kites. in this kite building lesson, students must read directions for kite building and enlarge the proportions of the given kite pattern. Students focus on the angles and line of symmetry in their kite.
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Value Your Digits
Third graders work with place value. In this place value lesson, 3rd graders write three digit numbers and tell the place value of each number. They compare numbers and money, regroup, discuss the value of coins, and count money.
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Skateboards
Students examine two plants that make skateboards. They practice converting fractions to percents in real life applications.
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Funtastic Fractions
Students discover fractions by creating models. In this fractions lesson, students read Give Me Half! by Stuart J. Murphy and view a video about what fractions actually represent. Students divide a square piece of paper a certain amount...
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The Sum of Our Integer Intelligences
Students complete tasks. In this Seven Intelligences lesson, students complete a variety of activities that are all based on the seven different intelligences humans are supposed to possess based on Dr. Gardener's theory. They work in...
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T-Shirt Lettering
Students determine the cost of a t-shirt using a variety of mathematical operations to solve problems. Then they use a spreadsheet to calculate the cost of lettering a t-shirt and display this information in a graph.
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Making Change
Students investigate how to make change when purchasing items. In this making change instructional activity, students examine a scenario to calculate the correct change. Students play Bingo based on information and...
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Grade 1: More Land or Water?
First graders listen as the teacher reads a story involving cross-continent traveling. Students collect a random sample by tossing an inflatable globe and recording whether they touch land or water each time they catch the globe in order...
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Add With No Regrouping
In this finding the sums worksheet, students add one digit-numbers plus two-digit numbers with no regrouping. Students solve 30 problems.
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Addition: Number Bonds to Fifty
In this identifying numbers that total fifty worksheet, students use an addend and the sum fifty to write the missing number. Students solve 41 problems.
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How Fast Is Your Car?
Eighth graders discover the relationship between speed, distance, and time. They calculate speed and represent their data graphically. They, in groups, design a ramp for their matchbox car. The goal is to see who's ramp produces the...
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Metric Olympics
Students participate in a Metric Olympics event and use metric measurements to measure actual performances in their events. They throw a plastic straw for a javelin event, participate in a long jump and high jump event, and a variety of...
Curated OER
Addition: Number Bonds to 30
In this addition learning exercise, students fill in the missing addend to an addition problem that adds up to 30. This number could be a one or two digit number. Students complete 41 missing addend problems.