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Sustaining Life Under the Ice
Students design and conduct experiments in order to identify the components of lake water environments that are affected by winter ice cover. They use the experiment results to propose effective human management of these ecosystems.
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The Weight of Water
Students participate in an experiment about the weight of water. They work together to discover that seawater is more dense than fresh water. They also determine which objects float and sink.
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Let's Think About Water
Students explore the different forms that water can take and conduct simple experiments to demonstrate some of its properties in each state. They watch a short video that illustrates some of these concepts.
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Space Ship Pilot
Students visualize the relation between acceleration and velocity in 2 dimensions. They are introduced to Newton's first law,and Newton's second law. Students work on an exploration activity where they condsider an example of a...
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Mayonnaise Jar Greenhouse
Third graders examine the Greenhouse Effect, how it operates and finally allows the student to experiment using a model created in the classroom. They explain how the greenhouse effect affects the Earth.
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Planning An Escape Plan
Learners participate in a mock fire escape plan in this instructional activity. They identify the reasons for remaining calm, closing doors, ad testing doors between rooms and the main exits. They also watch a experiment that...
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Today's Temperature
Students study freezing temperatures and practice taking temperature readings with a thermometer. They write about a personal experience with weather. They discuss that the freezing point is at 32?? and that any water outside will...
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Weightlessness Demonstration
Middle schoolers explore the concept that free-fall eliminates the local effects of gravity. They discuss what an Earth-orbiting spacecraft experience is like as well as the terminology of weightlessness. Their lab experiment commences.
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What is Dissolved Oxygen?
Students experiment with the LaMotte Winkler-Titration Test Kit to try to answer the question of what is dissolved oxygen. They explore all the possible ways to test for dissolved oxygen and brainstorm all the obstacles that can affect...
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Growing Plants
Students design and create a suitable vacuum formed shape made from MDF in which they may grow some mustard seeds. They then experiment with different conditions that it takes for seeds to germinate, setting out one set of seeds on dry...
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Ears and Hearing
Students explore vibrations and sound waves. In this lesson about hearing, students use experiments to determine how sound waves travel. Students use a saucepan, rice, and a plastic cover for one experiment and a tube, plastic wrap, a...
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Transformation of Energy- Sound
Sixth graders investigate how sound is made by vibrating matter. They work with a ruler and a rubber band to produce different types of vibration which makes different pitches of sound. They record their observations of the noises made...
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Measuring the Diameter of Our Star
Young scholars conduct an experiment to measure the diameter of the sun. In this astronomy instructional activity, students construct a simple equipment to collect scientific data. They calculate the sun's diameter using a given formula.
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The Sky Show
Students use lecture and research to answer the question: Why is the sky blue? students research a variety of other sky phenomena, chart their observations and participate in experiments.
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Robert Boyle's Informants
Students review and discuss the importance of Boyle's informants and how he sometimes relied on information from those with experience of the wider world to substantiate his scientific theories. They complete the worksheet, answering...
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Come to Mommy
Fourth graders participate in a simple experiment to illustrate the concept of mother bats identifying their young. They sniff stickers in order to imitate the behavior of mother bats in the wild.
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Elastic Racquet
Students discover the science behind a tennis racket by looking at a simple toy that works in a similar way. After looking at the related mathematical equations, students experiment with the simple toy to find the spring constant k by...
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Four Forces of Flight
Students explore the four forces of flight. They investigate the four forces of flight: lift, drag, thrust and weight (gravity). They experiment with flight-testing various objects commonly found around the house and constructing paper...
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Rain Making - Understanding the Formation of Rain
Young scholars read and conduct and experiment to learn about rain formation. In this water forms instructional activity, students read about the formation of rain and its purposes. Young scholars then complete a rain experiment activity.
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What is an Electromagnet?
Students give examples of electromagnet applications. In this physics lesson, students explore what makes electromagnets work. They experiment picking paper clips with it.
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Wilderness Training
High schoolers see that there are many different kinds of wilderness. They study equipment and supplies to see how they differ for different types of wilderness experiences. They discuss ways to allow access to wild places without...
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Do It Yourself: Energy Transfer Lesson Plan
Fifth graders discuss the different types of energy and experiment with tesla coil to show the three types of energy transfer. They write conclusions in their science journal.
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Set the Stage
Students observe evaporation in a controlled environment. Evaporation is the change of liquid water into water vapor (a gas). The rate of evaporation is determined by many factors such as air temperature and humidity, liquid temperature...
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Build Your Own Weather Station
Studens experiment with temperatures. In this science lesson, students make their own weather station by heating one bottle and keeping the water in another bottle at room temperature.