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Worksheet
Curated OER

Algebraic Word Expression Virtual Worksheet

For Students 7th - 9th
In this algebraic word expression activity, students write each word equation in symbol form. They complete 21 expressions on-line and print the pages as needed.
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Worksheet
Curated OER

Volume

For Students 4th - 6th
For this volume worksheet, students solve 6 problems related to volume; students find length, width, height and draw an item according to specification.
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Lesson Plan
Curated OER

Justifying Answers

For Teachers 1st - 2nd
Students demonstrate how to solve word problems. In this problem solving lesson, students use strategies such as drawing pictures, using counters, and making a table to justify how they solved the word problem.
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Lesson Plan
Curated OER

Math Lesson Study Plan

For Teachers 2nd
Second graders find missing addends by solving math word problems. In this missing addend lesson, 2nd graders work in a whole group setting to find the missing addends in word problems before using the strategies to work independently....
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Lesson Plan
Curated OER

Collecting the Rays

For Teachers 4th - 6th
Students investigate the affect shape has on the ability of a solar panel to collect sunlight.  In this collecting sunlight using a solar panel lesson plan, students determine which solar panel shape collects the most sunlight.  Students...
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Interactive
Curated OER

Identify the Common Property in Twelve Octagons

For Students 9th - Higher Ed
In this Octagon Puzzle instructional activity, students determine the common property for the given numbers in each of twelve octagon.  The solutions are provided.
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Lesson Plan
Curated OER

Using Negative Numbers

For Teachers 6th
Sixth graders practice using negative numbers by completing number equations.  In this math problem solving lesson, 6th graders discuss the different ways negative numbers can be used in a math problem and practice completing equations...
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Lesson Plan
Curated OER

Measuring Natural Objects

For Teachers 3rd - 5th
Learners predict the measurement of objects. In this measurement lesson, students estimate the measurements of objects in a lab. Learners measure irregular objects and generate scientific observations.
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Lesson Plan
Curated OER

Using inverse Operations to Solve Equations

For Teachers 5th
Fifth graders solve equations. In this algebraic equations lesson plan, 5th graders use the inverse operation to solve an equation. The teacher reminds students to perform the operation on both sides of the equation. This lesson plan...
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Lesson Plan
Curated OER

What Do Salt Trucks Do?

For Teachers 1st - 3rd
Young scholars predict what will happen to ice when salt is put on it. They make observations and discuss what actually happened to the ice. They relate their experiment to the salt trucks they see on the street.
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Lesson Plan
Curated OER

Paint Plus

For Teachers 1st
Using the computer and the Paint program, Students explore the different tools available in the paint program, and then create a picture showing two sets of pictures and an equation.
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Lesson Plan
Curated OER

Our Tangible World is Full of Dimensions

For Teachers 6th
Sixth graders explore characteristics of two and three-dimensional figures. They observe the teacher demonstrate the faces, edges, vertices and names of specific figures. In groups, 6th graders examine and describe given figures. ...
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Lesson Plan
Curated OER

Plate Tectonics And Convection Currents

For Teachers 6th - 10th
Students observe the currents that occur through convection in water and relate them to the currents in molten rock in the Earth's mantle. They set up a convection current in a cake pan of water using a bag of ice on one end and an...