Curated OER
Drops of Water On a Penny
In this science activity, learners learn about surface tension by performing an investigation with drops of clean and soapy water on a penny.
Curated OER
Ocean Currents
Students determine how water and wind affect ocean currents. In this science investigation lesson, students follow the provided steps to enable them to consider how explorers may have used ocean currents to their advantage.
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Valentine Science Blood Types
Students explore blood types. In this science investigation lesson, students participate in a classroom simulation that replicates a blood transfusion so that students may note how the 4 blood types interact.
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Save the Trees
In this recycling worksheet, students conduct a brief investigation regarding the recycling of paper in their classroom and respond to 5 questions that enable them to see the number of trees they are saving.
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Wonderful Waves
In this science worksheet, students perform an investigation about sound waves and vibration. Students use a pan of water and toothpicks to make and observe ripples. Students answer 4 essay questions about their observations.
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Shrinking Air
In this science investigation worksheet, students follow the listed procedures to find out how temperature affects air pressure as they heat and cool balloons.
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How Does a Lever Work?
In this lever worksheet, students read and do the 8 detailed steps in an investigation about levers. Students answer 2 essay questions and record their data on a chart.
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Rice Up!
In this science investigation worksheet, students follow the directions to perform an experiment with inclined planes. Students record their data on a chart and answer 2 essay questions.
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Dancing Raisins
In this science investigation worksheet, students follow the directions to mix raisins in clear carbonated soda to watch them sink and rise.