Curated OER
Penny Science
A penny can be a much more valuable teaching tool that you might think. Whether you are teaching about chemical reactions, surface tension, the behavior of gases, or are just looking for engaging activities for early finishers, this...
Curated OER
Polishing Pennies
Students polish pennies. In this Science lesson, students experiment with cleaning the oxidation off of pennies with a variety of liquids. Students record their observations.
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Coin Battery
Students explore basic principles of electricity and create their own battery.
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Looking At Acid's Effects On Metals
Students perform an experiment that demonstrates acid rain. The chemical effect of acids on metals may take at least five days for the human eye to see, even though the reaction starts as soon as the acid contacts the metal.
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Oxidation And Corrosion
Students investigate the concepts of oxidation and corrosion. They identify different metals and forms of corrosion.
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Chemical Changes to Matter
Students analyze the causes of corrosion. In this chemistry lesson, students investigate what is necessary to cause chemical changes in matter. Students discover the causes of rust and tooth decay.
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How Smart are You about Electricity, Batteries and Conductors?
Young scholars create working circuits. In this electricity and circuits lesson, students make a battery, then build a flashlight and use part of the flashlight to create a conductivity tester.
Curated OER
Battery fun
Conduct an experiment with batteries to make a simple circuit. Fifth graders read the provided information, consider the two circuits, and determine which one is complete. An electrically charged experiment suggestion is included. Tip:...