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Vibrations
Sixth graders use rubber bands, textbooks, pencils, rulers and yo-yos to experiment with the concept of vibrations. They observe changes in pitch according to the speed of vibrations and record their observations in a journal.
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Understanding the Effects of Salt on Ice
Learners explore the concept of freezing point in an experiment that shows why salt is effective at clearing ice from roadways in the winter. In small groups, they compare the process of making homemade ice cream in plastic bags with and...
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Hydraulics and Pneumatics
Seventh graders participate in an experiment using syringes. In this physics lesson students demonstrate the movement and principles of pneumatics and hydraulics.
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How Things Fly
Students, by drawing on their own experiences, discuss and examine the basic physics of flight. They participate in a variety of activities regarding flight.
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It's All In The Surface: The Effects Of Color & Texture On The Ability Of A Surface To Absorb Solar Energy
Ninth graders examine how dark surfaces absorb more light than light surfaces. They perform an experiment that compares various surfaces abilities to absorb heat, then record and analyze the results.
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Here Comes the Rain
Second graders help to prepare a model of the water cycle before the conduction of this experiment. They use the model in order to observe changes that happen to water when it changes states of matter.
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Grounded for Life
Second graders become familiar with the lives of penguins including their life cycles, habitats and basic needs. Students will experience the lives of penguins through stories and video.
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Chemical Changes
Students explore chemical changes. in this instructional activity about the properties of chemical changes, students do experiments, observe, and record results. Students complete four experiments in order to observe chemical changes. In...
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Polymers and Crystals
Students experiment with crystals and polymers and examine their roles in food science.
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Soybeans in Space
Students work together to design an experiment that compares and contrasts differnet plant cultivation systems. In groups, they evaluate the results of the experiment to discover if the cultivation system could be used in space. They...
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What is Temperature?
Students study the effects of temperature and air expansion. In this temperature lesson, students discuss temperature and participate in a role play of low energy and high energy molecules. Students then discuss their activity and...
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Estimating Altitude of Water Cloud Base
Students perform an experiment to find the dew point at ground level and then make a chart to determine where a cloud would form.
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Physical Optics: The Wave Nature of Light
Students are introduced to the wave nature of light. In groups, they discuss Young's experiment and how diffraction and interference demonstrate the wave nature of light. Using examples, they show constructive and destructive...
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The Mystery of the Sponge
First graders observe while water is absorbed into a sponge. They experiment by putting a sponge on yardstick and watch while water dries and the weight changes.
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Water and Ice
Learners explore the states of water. In this water states lesson, students observe ice over time and the changes that take place. Learners read a related text and draw their observations in a journal entry. Students discuss the...
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Balloon Lungs
Students study the function of lungs. In this lung function lesson, students complete an experiment using balloons to study the way lungs work. Students 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
Young scholars 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
Pupils 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
Young scholars 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.