Lesson Plan
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Learning to Add and Subtract

For Teachers 2nd - 4th
Young learners practice addition and subtraction to solve problems. They use a webquest application to model how to solve math problems using pictures, words and numbers, and also practice using multiplication and division.
Lesson Plan
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Fun With Estimation

For Teachers 3rd - 5th
Students get an opportunity to practice estimation skills in a real life situation after a unit on estimation has been taught.
Lesson Plan
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Sliding Along

For Teachers 3rd
Third graders use a ruler that has a bag tie slider attached to it to measure a number of items. While measuring, they complete a "Sliding Along" worksheet and a "Sliding Synthesis Journal." In the journal entry, they include what they...
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Set Up Your Own Apartment

For Teachers 1st - 5th
Students divide into groups and 'set up' an apartment together making lists of items to purchase from an allowance of money. They gain practice with basic equations in a real life context.
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The Value of Water

For Teachers 3rd - 5th
Young scholars determine the amount of water used or misused daily in a home. They identify ways to conserve use of water. They discuss why water is essential for day-to-day living and how water contributes to the standard of living for...
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Estimation

For Teachers 3rd - 5th
Students estimate the cost of individual items found on a typical grocery list. They participte in a teacher-led demonstration, solve word problems, and estimate the cost of ten items placed into their group's grocery basket.
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The Journey of Sacagawea

For Teachers 3rd - 5th
Students examine the life of Sacagawea, the exceptional woman chosen to appear on the Golden Dollar, and write journal entries based on their research.
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Com-Post With Us? Learn About Recycling While Having Fun

For Teachers 1st - 5th
Students examine the importance of recycling to help the environment. In groups, they make a compost bin on the school grounds recording how the material changes from week to week. They collect other materials for recycling like cell...
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How is the Game Played in an Economics Class?

For Teachers 3rd - 12th
Students research companies, choose stocks, and create portfolios online while playing the stock market game.
Lesson Plan
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The Hundred Penny Box

For Teachers 3rd - 5th
Pupils recognize the pattern established year after year with the special coin dated appropriately
Lesson Planet Article
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Subtraction Worksheets

For Teachers 2nd - 4th
Subtraction worksheets can be a useful way for students to practice necessary skills.