Curated OER
Bricks Soak Up Water
Students determine whether various rocks are porous or not. They conduct an experiment to determine if a brick is porous, calculate how much water the brick soaked up, and develop a conclusion.
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Create a Tornado
In creating a tornado, students create a model tornado in a two-liter soda bottle. In order to accomplish this feat, students label each of their bottles with a marker, then tape the mouths of the bottle together and fill with water....
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Science: Trouble in the Troposphere
Pupils research a NASA Website and record information about an assigned city's tropospheric ozone residual monthly climate. In groups, they graph the information for the past year. They form new groups and compare their city's...
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Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
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Keep in Touch: Communications and Satellites
Learners investigate how satellites help people communicate with others far away and in remote areas. They discuss a scenario of someone travelling to an area with no mode of communication, observe a teacher demonstration, and create a...
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CSI Clamshell Investigation
Students explore predator/prey relationships. They research information on moon snails and claims. Students draw conclusions from the data collected. They use math and graphing to determine if there is a relationship to the clam's size...
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Making Sense of Things: The Human Body and Senses
Students conduct an experiment to evaluate the accuracy of their senses.
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Spreadsheets in Science
Fourth graders create spreadsheets, explore patterns and make predictions based on the information. They select the appropriate graph to display the spreadsheet data. They search and sort prepared data bases to gain knowledge for...
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Conservation Collage
Young scholars identify many different ways the environment is polluted, and determine ways to prevent pollution. They create a collage of pictures describing how the earth becomes polluted.
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Planet X
Learners select a wide variety of presentation methods to compare Planet X and Earth. Students share these with their classmates. Learners select other methods to present their ideas about a livable planet for human life forms. ...
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Icebergs Ahead!
Students experiment with density of ice, and examine how density affects how icebergs float in water.
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Cloud Sort
First graders gain a better understanding of types of clouds. They recreate clouds using Kidspiration. The types of clouds they study about are cirrus, cumulus, and stratus clouds.
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Life Without Flight
Students keep a journal for an intire week recording their observations of the ways aircraft affect society, The students discuss their findings and categorize them into areas such as military, commercial, research, and so on.
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How Soft or Hard is Your Water?
Young scholars test samples of water to determine how a chemical water softener affects water's ability to form suds. After collecting their data and analyzing their results, students answer follow-up questions about their lab.
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Seasons' Journey : Putting it All Together
Third graders complete a diagram of the revolution of the earth around the sun and write a one paragraph explanation of the factors that cause seasons.
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Lightning It's Shocking, It's Frightening, It's Lightning!
Third graders decide what they want to explore lightning, how to go about finding the answers, and deciding what skills they need to further study some of their questions.
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Matter Matters
Second graders listen to a teacher read aloud introducing a unit about how water changes state. They investigate the state of water as it changes from a solid, to a liquid to a gas.
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Making Craters
Students study craters and identify the different things that characterize craters. In this crater lesson students create a model of an impact crater.