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Water and Ice
Students explore the states of water. In this water states lesson, students observe ice over time and the changes that take place. Students read a related text and draw their observations in a journal entry. Students discuss the...
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Balloon Lungs
Learners study the function of lungs. In this lung function lesson, students complete an experiment using balloons to study the way lungs work. Learners study a diagram of their lungs and make a hypothesis for their lung capacity...
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Lawnchair Larry Flies!
Students research and experiment to discover the lifting power of helium gas.
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Bean and Ozone Project
Students performed an experiment in which they grew beans in an ozone chamber and some in regular air in order to see if the ozone causes damage to the plants.
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Bernoulli Effect
Students explore the relationship between velocity and pressure of a fluid. After a lecture/demo, students engage in an experiment which demonstrate the Bernoulli Effect and enhance their understanding.
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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
Learners 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
Pupils 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
Students participate in a mock fire escape plan in this lesson. They identify the reasons for remaining calm, closing doors, ad testing doors between rooms and the main exits. They also watch a experiment that demonstrates what fire...
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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
Students 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
Learners explore vibrations and sound waves. In this lesson about hearing, students use experiments to determine how sound waves travel. Learners 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
Students conduct an experiment to measure the diameter of the sun. In this astronomy lesson, 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
Learners 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. Learners then complete a rain experiment activity.