Curated OER
Now You See It, Now You Don't
Students determine their eye's blind spot. In this biology lesson, students explain what causes this visual deficiency. They give real life applications of this concept.
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Robots Alive: Almost Human
Pupils explore robotics. They design and draw a robot to fit a specified function. Students examine motor functions necessary for the robot to perform. They discuss types of sensors available to assist in the building of a robot.
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An Introduction to Thermal Spray Technology
Students discuss difference between kinetic and thermal energy, develop and demonstrate understanding of key concepts and characteristics underlying thermal spray techniques, list items used in their daily lives that are coated, examine...
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It's the Slime Time
Students experiment to understand the basic concept of polymerization and to understand the dissolution theory. Student experiment with polymers to understand its behavior and the mechanical behavior of polymer networks.
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Harmful Effects of Acid Rain
Students participate in an experiment to become aware of the harmful effects of an acidic solution -- acid rain.
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Bouncing Balls
Students create a polymer to demonstrate its properties and develop an awareness of the wide variety of uses for polymers.
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Match the Environment Group with the Correct Sector
Students identify different types of environmental organizations. They connect each organization to one of three economic sectors. They examine how each organization is different in their goals and purposes.
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Developing Effective Social Policy for Change
Twelfth graders discuss current suffering, population, and food concerns in a poor area of the world. Next, 12th graders pretend that they are the leader of a country and are concerned about the future of the people. Students work in...
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Acid Rain: The Disappearing Statue
Second graders examine the effects of acid rain on statues and buildings. They participate in an experiment in which they use different chemicals on building materials. They observe and record their observations.
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Acid Rain: An Air Pollutant
Fifth graders participate in an experiment in which they examine the effects of acid rain on buildings. They discover how huge a problem acid rain is not only to structures but to the environment. They gather pictures of acid rain to...
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CEEN Power
Students identify the different types of measurements used in industry. In this technology lesson plan, students investigate how much power CEENBoT has. They collect data and graph results.
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Twister Redux
Students pick up science knowledge as they track and examine natural disasters. They keep a daily journal of results and reflections. Students get to follow a real tornado chaser and learn thunderstorm formation. They incorporate how...
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Light as Waves and Particles
Eleventh graders explore the wave and particle properties of light.
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Dishing the Dirt Part 3
High schoolers collect and examine different soil samples. They test for specific types of soil elements and the pH level. They answer questions about optimum growing conditions as well.
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Transformation of Energy
Sixth graders explore and discuss how several electrical devices work and what energy conversions occur in each device. They connect a zinc strip to a copper strip with alligator clips and wire, immersing each strip in lemon and check...
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Celebrating Diversity in Iowa Schools
Young scholars examine the effect of cultural diversity on themselves and their community. They create a presentation to be given at a multi-school diversity conference. After listening to various cultures speak, they compare and...
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Continental Drift
Young scholars simulate convection waves using a model. In this earth science instructional activity, students explain the effect of plate movements to Earth's geography. They use the internet to find answers to graphic organizer questions.
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A Solution for Precipitation
Learners predict the product of chemical reaction using the solubility rules. In this chemistry lesson, students balance ionic equation. They perform a lab to check if their predicted products are correct.
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Acid Rain Keeps Falling On My Head
Students measure the pH of local rain water. Students map the location of the collected rain water according to pH levels.
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DNA Fingerprinting
Students experiment with chromatography as a technique which is similar to electrophoresis that scientists use to identify DNA samples.
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Acid Rain Keeps Falling on My Head
Students examine the pH level of rain water in their local community. They locate each location on a map. They analyze the data and draw conclusions.
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The Art of Making Paper
Pupils discover the materials used to make paper in the late Middle Ages and coompare that to papermaking today. In groups, they analyze and compare the effectiveness, cost and value of the various materials available. They discuss the...
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Aksing Questions -- What is Fame?
Students distribute copies of a survey to the local community about famous women. They gather the data and present it in a clear way. They examine the community's view on different issues.
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We're On A Mission!
Pupils examine the Mars Exploration Rover mission. In groups, they design their own mission while participating in a webquest. They write an essay using the information they gathered to propose their mission to the President. They...