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Ball-Launcher Design
Third graders use a simple design process to solve the problem of launching a ping pong ball the farthest distance. They discuss the design process, and in small groups, design, build, and test a launching device that adheres a variety...
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Text Compression
The second instructional activity in a unit of 15 introduces pupils to text compression. The class begins with discussing how they already use text compression when sending text messages. Pairs learn more about the subject as they work...
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Take a Leap!
Eighth graders discuss the flight of the Wright Brothers at Kitty Hawk. They study artwork of various sculptors showing the concept of flight. They write a paragraph and design a papier-mache' sculpture that shows movement.
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Flying in Unusual Places
Eighth graders create a surrealistic composition that depicts flight.
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Ride the Road to Freedom
Second graders discover that people can connect the dots of the stars to make pictures in the sky and have been doing so for thousands of years. They understand that throughout the United States people worked together to plan an escape...
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Scientists at Work: What'll they think of next?
Students explore scientific discovery while watching a video. They, in groups, are to research a scientific invention and present their findings to the class.
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Changing in Ohio
Fifth graders familiarize themselves with more abstract chemical/physical changes that are directly connected to Ohio. They use their knowledge of chemical and physical changes to distinguish these two, even though they may not be...
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The Quest For Power
High schoolers investigate and apply properties of math. In this algebra and physics lesson, students define important vocabulary words to create a basic understanding of keywords. They perform experiments using concepts of electricity...
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Robot Turning Lab
Learners 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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Simple Machines: Levers
Young scholars discover the fundamentals and daily applications of simple machines. They practice basic engineering theory through their hands-on demonstrations of levers.
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Naturral Born Robots: Robots Have Feelings Too
Students explore robotics. They design a simple device that simulates a human arm lifting a mass. Students test the strength of their arm. Students discuss artificial intelligence.
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Surface Tension of Water
First graders observe the surface tension of water. In this water properties lesson, the teacher defines surface tension, then guides students through eight experiment that illustrate surface tension.
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Ancient Mediterranean Lands: Greece
Sixth graders explore the processes developed by the Ancient Greeks, particularly olives and olive oil. In this Greek culture and inventions lesson, 6th graders read an article and design a flap book. Students collect the olive oil from...
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Technology and Change
Learners write a paragraph explaining how a technological innovation from a particular country has affected the world. Using a variety of resources, students identify a technological innovation, giving accurate historical and...
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Not So Simple Machines
Students design a simple machine for a simple machine contest. In this simple machine lesson, students design a simple machine that will solve a problem. They draw a diagram, label it, and test the machine before they present it in a...
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Extra! Extra!
Learners describe how plants and animals depend on each other. They see how living and nonliving environments change over time. They identify ways in which humans have changed their environment and the effects of those changes.
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Galileo: His Times & Beliefs
Young scholars study Galileo and his scientific discoveries. They complete a series of experiments/model constructions, using 17th century equipment and procedures, to "recreate," demonstrate and explore the various discoveries of Galileo.
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"Finding" Horsepower
Students investigate horsepower as a unit of power. They examine history and discover that scientists and engineers of high achievement are considered to be among the most valued contributors to their culture.
National First Ladies' Library
A Crippling Cough: Tuberculosis on a Rampage
Students use problem solving skills to examine symptoms, causes, and treatment of tuberculosis in modern times and in early 1900s. Students read patient case, work in teams to diagnose illness, and conduct Internet research to confirm...
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Create a Butterfly Mobile
Students construct a butterfly mobile. In this visual arts lesson, students use rice paper, watercolors, a coat hanger, and wax paper to create a unique butterfly mobile. Students use photographs of butterflies to construct a realistic...
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The Wonderful World of Polymers
Seventh graders investigate the concept of polymers. They discover unique properties and how polymers are natural. The lesson contains sufficient background information for the teacher. Students examine different types of materials and...
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Simple Machines - Inclined Plane
Students learn the fundamentals and daily applications of simple machines.
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All Steamed Up
Students examine the energy conversions and simple machines are involved in the operation of a steam engine. They make a replica of a small steam engine.
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Chromatography
Students study about chromatography, a process used to separate mixtures.