Curated OER
Treats in a Basket
Young scholars explore probability by participating in an experimental activity. In this number statistics lesson, students collaborate in groups in which they move a game piece around a board. Young scholars calculate their probability...
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Leaves, Flowers, Seashells, Mirrors and Symmetry
Students develop an understanding of patterns and symmetry. In this symmetry and pattern lesson, students use real world patterns then analyze and extend them. Students also use real world items while discovering and observing symmetry.
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Where In the World Are We?
Fifth graders read postcards and find their locations on maps. They use the pictures and text on the postcards to write about imaginary vacations. They compute the mileage and compare it to TripMaker data.
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Fraction Lessons That Motivate
Fraction lessons can provide both concrete and abstract ways to teach students about the concept of equal parts.
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Expected Value
Students explore expected value, are introduced to the concept of varying payoffs, and have used a computer simulation of a "real world" example where expected value is used
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Menu Mania
Young scholars explore the concept of estimating by watching a video, and discussing the strategies for estimation. They estimate the costs for various menu items, then calculate the exact amount spent.
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Stock It To Me
Students investigate the stock market using stock market tables, charts, and graphs. They participate in a simulation of stock market investment over time. They read about the history of Wall Street and the Stock Market.
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Decimals in the Garden
In this math worksheet, students are given pictures of garden tools and prices (in pounds). They select the items they would like to purchase for their garden and calculate the cost to buy these items. Students may use the internet to...
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Unexpected Answers
Students explore and complete a variety of activities demonstration probability. They make observations about the results of the activities. Students complete and discuss conditional probability. Also, students draw conclusions about...
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Mammoth Sunflower Problem
Students discuss the directions on a package of seeds. They open the package, count the seeds, and determine the planting requirements for the seeds.