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Water Pollution
Students study four samples of "rain water". They asked to determine the pH of the samples and then to neutralize them. Students are asked to predict any negative effects which might be associated with water having a low pH and to...
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Water-Holding Capacity
Students design and conduct an experiment to compare the water-holding capacity of sand, soil, and moss. They measure the change in weight for each material after adding the same amount of water to each material.
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Science Italian Style: Eruption!
Young scholars explore ways scientists prepare for a volcanic eruption. They observe films of earthquakes, oil spills, volcanoes and hurricanes. Students perform activities to demonstrate the relationship of viscosity to lava flow. ...
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Frozen Film
Students discover how light reflects off surfaces. In this hands-on demonstration, students examine how variations in color are produced by light interference.
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Snowfall
Young scholars examine the differences between snow and rain. In this precipitation lesson, students measure one inch of rain and snow to calculate the amount of liquid water. Young scholars use a snowfall "conversion" chart to measure...
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The Water Cycle Game
Students study the path and forms of water through Earth. In this water cycle lesson, students role-play water as it moves throughout the Earth. Students play the water cycle game and complete various stations to learn about water forms...
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Water, Water Everywhere
Students explore water. In this water cycle lesson, students conduct a scientific investigation that requires build a terrarium models of the earth. Students record their observations of the changes regarding water in the terrarium.
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The Water Cycle
Students explore the water cycle. In this water cycle lesson, students experiment with a variety of activities to discover what happens during the water cycle. Students create their own animated versions of the water cycle using...
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Keep Your Eye on the Sky
Students examine the different types of satellites, cloud formations and weather patterns. In this weather lesson students use the Internet to research weather satellites, then write an article and create graphs.
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Drifting Continents, Dynamic Results
Students plot earthquake and volcano data using a Compass Rose Plotting. They explain the relationship between plate movement and connection. They draw conclusions that earthquakes and volcanoes occur in predictable locations.
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The Biological Carbon Cycle
Learners learn about the biological carbon cycle. In this carbon cycle instructional activity, students access the web site and mouse over the diagrams to follow the carbon cycle. They read about what happens to humans and plants during...
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Clouds as Art: Torn Paper Landscape
Young scholars create a torn paper landscape and use it to study clouds. In this cloud study and art lesson, students make a background art image from torn paper. Young scholars create a torn paper landscape and use cotton balls to...
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LIFE IN SPACE Human Body: An Un-Earthly Home
Students examine an effect of zero gravity on the human body using a baby food jar, balloons and a jar with a large mouth.
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Frozen Film
Students are introduced to the topic of light interference through this hands-on activity. They observe how light reflects off two surfaces and then meets to form an interesting variation of color on a film surface.
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Influence of the World's Ocean Currents on the Carbon C
Students, in groups, observe how the salt content and temperature of water affects the ocean currents. They also read articles and dicuss.
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Up, Up, and Away
Students create a model to explore the water cycle. Students also perform different experiments to witness water changing from a liquid to a gas. Students are asked to if they can find ways for water to go away without pouring the...
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It's Okay to Exhale: Photosynthesis and Cellular Respiration
Students will observe the differences between photosynthesis and cellular respiration. Then they observe the links due to climate changes and relate how climate change affects their lives.
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Doing Science: Computer Models
In this computer models worksheet, students read information about how scientists use computer models to advance the work of science. Students also answer a critical thinking question comparing computer simulations to direct observations.
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Wind
Students complete activities to study wind intensity. In this wind study lesson, students discuss wind speed and direction. Students then build a kite and windsock to help them study wind intensity. Students learn to use a wind meter for...