Curated OER
Fractions
Fifth graders, after inventorying, add up the numerators of their fractions to see if it is the same number as the denominator. If it is, then they are ready to build whatever they wish, but using only what is in their individual inventory.
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Thinking Like An Engineer
Pupils explore physics. They investigate the strategies used by an engineer to solve a problem. Students construct various models to solve the problem. They display their solutions and explain how they solved the problem.
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CO2 Dragster Challenge CO2 Dragster Challenge
Eighth graders construct a car out of a block of basswood. In this car lesson students research, design and construct their own cars.
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Build a Snowplow
Pupils design and build a snowplow using LEGO materials. They compete in an Engineer's Challenge to clear a path through Styrofoam peanuts.
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Design an Egyptian Playground
Learners are broken up into four groups. Each group will use their knowledge about Egypt to originate a playground for Egyptian children. This will involve brainstorming ideas on paper, building a prototype with Legos or other material,...
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Robot Turning Lab
Students design a robot that can turn 90 degrees. In this robotics lesson, students explain the applications of their invention. They present their design in class.
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The Voting Booth
Students construct a "voting booth" to gather data using RCX programmable brick and touch sensors. They identify a survey question, construct the booth, and analyze the results by uploading data.
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Electrical motors
Students investigate and experiement with a 9-volt motor. They will use the connecting wire and battery pack to discover fans.