Curated OER
Fly Away With Averages
Learners discover the process of finding the mean, median, and mode. Through guided practice and problem solving activities, they use a computer program to input data and create a graph. Graph data is used to calculate the mean,...
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How Many Bears in the Forest?
Third graders model the tag and recapture of bears and use proportions to estimate the population of the bears in their forest. This is a statistical sampling method used by scientists and naturalists to determine population numbers.
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Calculating Areas for the Caged Animals At Miami Metrozoo
Seventh graders calculate the area of certain cages at the Miami Metrozoo after observing a teacher demonstration.
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Foreign Stamps
Eighth graders convert the price of US stamps to those of a number of foreign currencies. They use conversion charts to make the changes.
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Two Ways About It
Students take an imaginary hike in two opposite directions along a lake. They view and interpret satellite images and discuss the pros and cons of hydroelectric dams.
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Virtual Field Trip/ Gasoline Cost
Pupils complete a word problem to determine the cost of gasoline per mile of their virtual field trip. They determine the travel time and gasoline costs for two routes and record the information on a data sheet. They check their work...
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Lesson #67 Relative Extrema
Students test for relative extrema. In this Calculus lesson, 12th graders investigate the relative extrema of a function and sketch the curve from the given information without the use of a calculator.
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Alice in Wonderland Plays upon Words and Numbers
Poetics, language, mathematics, and logic are all prevalent in Wonderland.
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Wild and Wetlands
Upper graders identify the major characteristics of a wetland. They explore the human factors that change a wetland and write a descriptive paragraph about wetlands. This comprehensive lesson also has an interactive "Watershed Game"...
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What's in Wetland Soil?
Young scholars examine the organic and inorganic components of soil. In this environmental science instructional activity, students identify the factors that influence soil formation. They collect soil samples, conduct tests, and analyze...
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Global Warming Statistics
Young scholars research and collect data regarding temperature changes for a specific location and find the mean, median, and mode for their data. For this climate change lesson, students choose a location to research and collect data...
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The Beauty of Number Patterns
Teaching your child about patterns can be a fun and motivating experience.