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Waves Through Earth: Interactive Online Mac and PC
High schoolers 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...
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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, learners 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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Lesson plan: History Underfoot
Students study Native Americans of Virginia. In this Virginia history lesson plan, students take on the role of archaeologists as they analyze a site and its artifacts. Students use the information to draw conclusions about the natives...
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Dating Sedimentary Strata
Students investigate how the age of sedimentary strata is determined. In this sedimentary strata instructional activity, students work through problems that show that geological history covers millions of years. They distinguish between...
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Estimating Prices
Learners practice making reasonable estimates. In this consumer math, students round purchase prices of items to estimate the total cost. Learners practice using metal computations to arrive at estimates.
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Our Eye in the Sky: The TIROS Weather Satellite
High schoolers investigate the political context of the creation of a weather satellite. In this technology and society lesson, students explore the historical, technological, and political context of the TIROS weather satellite. They...
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One Word Substitution 4
In this online interactive vocabulary skills worksheet, learners match the 10 vocabulary terms in the word bank to the appropriate definitions. Students may submit their answers to be scored. All of the words begin with...
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A Closer Look at Wood
Students examine forests as a renewable resource and conservation practices. In this conifers activity 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
Students examine the impact of glaciers on Great Britain. For 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 plan, students identify the factors that affect friction. They collect data and write a formal lab report.
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Linear Functions
Students solve and graph linear equations. In this algebra lesson, students collect data and plot it to create a linear function. They identify the domain and range of each line.
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Believe It...Or Not
Students critically analyze data regarding climate changes using a glossary of terms generated by examination of climate related articles. They examine and graph climatic data, and discuss, hypothesize and test apparent discrepancies in...
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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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Wig-wag Physics
High schoolers 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.
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Fishkill
Students analyze data to determine the effect of thermal pollution on a certain species of fish. They graph temperature and dissolved oxygen and make inferences on the impact a change in temperature could have on the fish. As a class...
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Searching the Attic
Students investigate an attic or basement to "discover" family artifacts. They develop a grid map using string, create a naming system for the grid, and analyze items of interest.
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Molar Ratio
Young scholars conduct an experiment in which they react sodium bicarbonate with hydrochloric acid to determine the molar ration between the two reactants. Students must write correct formula and a balanced chemical equation and explain...