Curated OER
Why did the can crush?
Young scholars watch a demonstration to ascertain why a soda can crushed. They make observations and hypothesize about why a soda can crushed and relate the difference in pressure to its affect on objects around us (soda can)....
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I Can't Take the Pressure!
Students explore the concept of air pressure. Using candy or cookie wafers to model how air pressure changes with altitude, they conduct an aluminum can crushing experiment, compare the magnitude to gravitational force per unit area,...
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Can Cruncher
Students experiment with boiling water and cans to study changes in pressure. In this pressure lesson plan, students use pop cans filled with varying amounts of water heated to boiling. Students drop the cans in cold water and observe...
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Compaction Action
Young scientists find ways to harness energy in order to make a machine that can crush aluminum cans. Learners discuss the importance of finding ways to reduce the number of trips to the recycling center from school. They attempt to...
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Chemistry: The Collapsing Can
Students observe methods by which air can crush aluminum cans. As water in the can boils and is sealed, the can collapses as it cools. When the procedure is reversed, the can expands to its original shape. After the alternate experiment,...
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What Crushed the Can?
Students examine the difference in pressure to objects. In this pressure lesson students complete a lab activity with a soda can in which they will make observations and hypothesize.
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Can or Bottle Crusher (Demonstration)
Students witness the gas law from a demonstration in which a can collapses after the steam escapes. The steam pushes out most of the air from inside the can and then the air outside presses against the can crushing it.
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The Water Cycle
Observe the stages of the water cycle by completing 3 activities. To help understanding of the water cycle your students can observe evaporation, the formation of frost, vapor and water and the process of distillation which is used to...
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Water Filtering
Students investigate how polluted water is filtered so people can use this recycled resource. They conduct an experiment in which they put "polluted" water through a filtering system. They investigate what happens at a water treatment...
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ESOL Environment and the World
Students examine a recyling bin and the many different items that can be recycled. They practice loading the recyclie bin and using the correct vocabulary to explain each item.
Sargent Art
Rainsticks
This rainstick activity isn't just about making art; it's about understanding Native American symbols and culture. Kids read about the use of rainsticks and why specific symbols were used to decorate them. They then make their own...
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Changing States: Does it Matter
Young scholars participate in experiments to visualize the differences between chemical and physical changes. They attempt to detect the five characteristics of a chemical change.
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Forces and Balloons
Students investigate the forces of compression, tension and torque on common birthday balloons.
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FRAM: The Most Famous Ship in the World
Seventh graders role play the roles of naval engineer apprentices. In groups, they work together to design a ship which cannot be damaged by freezing ice. They use the internet to research the weather and ocean conditions of the water...