Curated OER
Red Light, Green Light
Students investigate the friction between tires and the road and how it affects the movement of cars while driving. They discuss and define friction, experiment with sandpaper and wax paper to determine which material provides the least...
Curated OER
Bombs Away!
Students design and build a device to protect and accurately deliver a dropped egg. They review and study a number of vocabulary words that are associated with this instructional activity. They work in a small group in order to develop...
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Inertia
Students conduct a simple inertia demonstration by spinning a hardboiled and raw egg. They push a wagon to demonstrate inertia. They explore Newton's first and second laws of motion.
Curated OER
Ring Around the Rosie
Young scholars examine the concept of angular momentum and its correlation to mass, velocity, and radius. They listen to a teacher-led lecture, conduct an experiment with rotational inertia, angular momentum, and rotation speed by...
Curated OER
Compare Human-made Objects with Natural Objects
Students examine and observe how many human-made objects get their basic design from things in nature. They listen to the book "Nature Got There First," compare/contrast hollow bones with drinking straws, bird beaks and tool pliers, and...
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The Case of the Biological Biosphere: Health, Math, Technology
Students investigate various aspects of the human body in this imaginative Tree House Detective episode about the biological biosphere. In a series of They take measurements, analyze data, and use technology. The lessons revolve around...
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Putting it On Paper
Young scholars locate and print samples of two different business letter formats. They write rough drafts of business letters inquiring when, where, and how math is used.
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Making a Musical Instrument
Young scholars determine how music is produced through sound waves and how instruments produce music differently than others. They construct flutes out of straws and explore how to adjust the sound.
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A Study of Erosion on the Weller School Playground
Students study an erosion problem which existed on the school playground from as many points of view as possible. The ultimate aim is to suggest and encourage implementation of a plan to prevent further damage to the playground.
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Toting the Log and Lifting the Babe
Students use simple machines that demonstrate force, friction, work and power. They investigate and explain simple machines.
Curated OER
Waste Aggregates and Material Properties
Students define specific waste materials that could be used as aggregate in concrete. In this aggregate and waste lesson plan, students brainstorm on how to incorporate waste in construction and define different aggregate materials.
Curated OER
The Solar System: Go Green with the Sun!
Third graders learn how to use solar power. In this sun, technology and energy instructional activity, 3rd graders learn how the solar power from the sun can give off energy, learn about solar panels, discuss their uses and benefits,...