Curated OER
Multi-Talented Electrical Energy
Students explore energy conversions by demonstrating the conversion of electrical energy into light, heat, sound, and magnetic energy. Students create a simple device that converts electrical energy from batteries to heat, light, sound...
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Ice Ain't Easy
Students are told that objects in contact with one another reach an equilibrium temperature. A hot object placed in a cool liquid always cool off. It never happens that the object gets hotter and cool liquid gets colder. Students predict...
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Melting and Freezing
Fifth graders observe experiments with ice and water. They complete a Venn diagram listing the properties of each. They experiment with ice and water, comparing their weights. They note the weights are equal.
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Physical Changes and States of Matter
Fourth graders identify a physical change as one that results in a change in size, shape, or state of matter. After an initial teacher-led discussion and demonstration, groups of students get together to perform an experiment which...
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Frozen Solids
Students investigate various properties of ice including melting points and the effect of pressure on ice. They demonstrate how increased pressure lowers the melting point of ice and perform a simple experiment proving that water is more...
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Heat Energy
Students study how matter changes from solids to liquids or liquids to solids. For this physical science lesson, students discuss heat energy and experiment with heat by changing a candle into a liquid using a hot plate.
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Hot Air Balloons
Middle schoolers examine how a hot air balloon works. In this hot air balloon instructional activity, students do an experiment to test the effects of heat on density. Middle schoolers make their own hot air balloon and act out how...
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Thermal Expansion
Students examine how thermal expansion of water can affect sea level. They conduct an experiment that demonstrates what happens to water levels when exposed to heat, record the results on a data sheet, and discuss the results.
Center for Learning in Action
Water – Changing States (Part 2)
Here is part two of a two-part lesson plan in which scholars investigate the changing states of water—liquid, solid, and gas—and how energy from heat changes its molecules. With grand conversation, two demonstrations, and one...
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Experiment with Liquids
Students examine how a liquid takes on the shape of the container it is in.
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Ice Ain't Easy
Students are introduced to the laws of thermodynamics. The 1st law of thermodynamics states that the energy must be conserved when two objects of different temperatures come in contact. If one object gains energy, the other object must...
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Funky Food Farm
Learners research about ways to keep food from spoiling. In this health science lesson, students design an experiment to keep the ice cubes from melting. They present their designs and results in class.
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Sand & Water: Arctic in the Sun
Students chill out on a hot day with this outdoor activity. For this early childhood physical education lesson, students have fun experimenting through play with ice and toy animals in water.
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To Drink or Not to Drink?
Second graders compare water conservation issues as they impact the past, present, and future in Nevada. In this water conservation lesson, 2nd graders perform and ice experiment to comprehend water collection differences. Students...
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Designing Detectives
Third graders explore the idea of formulating a hypothesis and designing an experiment to test the hypothesis.
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Conduction, Convection and Radiation
Sixth graders listen to descriptions of types of heat to gain background knowledge In this heat lesson, 6th graders perform experiments to understand various types of heat transfer (convection, conduction and radiation.) Students assess...
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State Change
Eighth graders explore the physical change of matter. As a class, they discuss their favorite super hero and determine if the hero undergoes a physical or chemical change. Students examine the change of state and phase change. In groups,...
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Water Magic
Students conduct experiments with ice, water and steam to observe the water cycle. They discuss substances that water accumulates from the Earth as it moves through its cycle.
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From Liquid to Gas
Students observe an experiment. In this water lesson, students observe as water is changed into vapor. They record their observations by completing a data sheet.
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Hot and Cold Air
In this hot and cold water worksheet, students use hot and cold water to experiment and see what happens when the two mix together. Students also answer 7 questions.
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Heat Energy and Water
Fourth graders brainstorm the differences between heat and temperature. In groups, they determine the best way to melt ice without touching the ice. They record their observations and compare them with other groups. To end the lesson...
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Water Currents
Students demonstrate how ocean currents are influenced by changes in density. They discover that temperature and salintiy affect density as well. They participate in a short experiment to end the instructional activity.
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It's a Matter of Change
Students watch a video on matter and identify examples of solids, liquids and gases in the classroom. They discuss the attributes for each kind of matter and conduct an experiment to explore how matter can change form.
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Experiment with Liquids
Pupils pour liquids into various containers to discover that liquid takes the shape of the container it is in.