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Colored Drops
Learners examine the properties of a liquid that contains water and food coloring and a liquid that contains water, food coloring and a liquid detergent. They interpret their data, describe properties, and make reasonable explanations...
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Bounce Back Ball
Fifth graders work in teams of four to measure the rebound heights of a tennis ball dropped from four different heights. They investigate with the bouncing balls to measure changes in the type of energy they possess.
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Whale of a Web Site
Students compare and contrast differences and likeness of whales/fish and toothed/baleen whales and discuss what they know about whales and what they would like to study about whales. They then describe the characteristics of a mammal.
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Antacid Lesson Plan
Eleventh graders use titration methods to study properties of antacids. They look at the strength, effectiveness, PH, and effect of supplements taken at the same time. They make observations after the different mixtures are combined and...
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Colorimetric Assay
High schoolers review the basic lab techniques by following lab procedures. They analyze data by using raw data gathered. Students comprehend the processes occurring inside the column. They use specific chemicals to help determine the...
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Under The Sea
Second graders study how a tsunami is formed by underwater events such as earthquakes, volcanoes or landslides. They discuss what they knew about living and non-living things in the ocean.
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Heat Energy- Temperature
Second graders investigate the meaning of temperature. They determine what happens to a thermometer when the temperature rises or falls. They place thermometers in different classroom locations in order to compare the temperature in a...
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Is It Recyclable?
Learners bring to school five items they would normally throw away and five items they would normally recycle. Expert groups are formed to present information on the recycling of glass, metal, plastic, and organics such as paper and...
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Campus Greenhouse Gas Emissions Inventory
Students brainstorm the campus links to global warming. Students pick topics for individual or group research. Students develop a research plan. Students keep good records and report their progress. Students report findings both...
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Waves Through Earth: Interactive Online Mac and PC
Students participate in a JAVA activity to vary the seismic P and S wave velocity through each of four concentric regions of Earth. They match "data" for travel times vs. angular distance around Earth's surface from the source to detector.
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Rivers: Short In-class Activity
Students make observations, estimates, and interpretations. They view Images of the James River at Belle Island, Virginia, including one at flood stage, a plot of peak stream flow since 1935, and an image of potholes in the Petersburg...
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A Helthy Diet
Students examine their eating habits and experience analyzing data and drawing conclusions. They construct models of the molecular backbone of saturated and unsaturated fats. In addition, they examine the labels of their food, record...
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Let the North Star Tell You Where You Are
Students participate in activities in which they find the Big Dipper and locate the North Star in the night sky, examine the relationship between the angle to Polaris and latitude, and determine latitude by using an astrolabe.
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Proportionality: The X-Plane Generation
Students meet NASA researchers who describe the relationship between force, energy and motion. They discuss how NASA's experimental X-plane is being tested to make space travel more reliable and show how proportionality and ratios are...
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Using Quantitative Statements to Solve Problems
In this equations worksheet, students use quantitative statements to sole for average speed. This worksheet has 4 problems to solve.
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Work and Power
In this power worksheet, students use the equations of power and work to complete 4 word problems. Students use the standard units of watts and joules.
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Dating Sedimentary Strata
Students investigate how the age of sedimentary strata is determined. For this sedimentary strata lesson, students work through problems that show that geological history covers millions of years. They distinguish between relative and...
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Our Eye in the Sky: The TIROS Weather Satellite
Students investigate the political context of the creation of a weather satellite. In this technology and society lesson plan, students explore the historical, technological, and political context of the TIROS weather satellite. They...
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A Closer Look at Wood
Students examine forests as a renewable resource and conservation practices. In this conifers lesson students complete a lab activity on the different types of wood.
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Circles in the Landscape: Irrigating Oklahoma Crops
How do you grow crops in a area with insufficient rainfall? Why you irrigate, of course. Class members investigate irrigation systems by designing a system of their own. After examining irrigation related concepts, vocabulary terms, and...
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Glacial Landscapes
Young scholars examine the impact of glaciers on Great Britain. In this geological history lesson, students examine and measure a glacial valley and look at several types of glacial landscapes in Britain.
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What's the Rub? It's All About Friction!
Students determine the coefficient of friction for different surfaces. In this physics lesson, students identify the factors that affect friction. They collect data and write a formal lab report.
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Wig-wag Physics
Students make observations on the effects of a small, medium and large weight on the movement of a wig-wag apparatus. They use their observations to develop a generalized inference of the effect weight on movement patterns.
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Give Me Some Air!
Third graders examine how trees produce oxygen. They examine satellite images of the reservation they examining and interpret the number of trees on the land. They determine how natural resources should be used wisely.