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Energy Dispersive Spectroscopy
Learners calculate the values of electron binding energies. In this physics lesson, students solve for different wavelength characteristics of X-rays. They present their findings to the class.
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Physical Difference and Classification
Students use a microscope and observation skills to compare and contrast several physical properties and develop a classification system.
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Greenhouse Effect and Temperature
Students look at a visualization of absorbed solar energy and discuss its role in maintaining surface temperature. They examine greenhouse effect and its role in maintaining a climate in which humans can survive.
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With Liberty and Top Soil for All
Students describe the need of plants to have water, soil and sunlight to grow. They use the scientific method when completing experiments. They identify the core democratic values that are needed for a democracy to grow and compare them...
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Settling Rates of Different Size Particles
Students discover how and why the settling rate of particles differs with the size of the particles. Using different soil samples, they calculate the amount of time it takes for a sample to settle in water for up to forty minutes. They...
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Automated Vehicle Programming Design
Students design a program to make an automated vehicle perform a specific task. In this robotics lesson, students play the role of scientists competing to win a factory's contract. They present their algorithm to class.
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Ocean Color
Pupils examine NASA's SeaWiFS Project Web site to explore how the SeaWiFS Project monitors environmental and climatic changes in the oceans and atmosphere. They answer questions and write a summary in support of continued funding for...
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WATTS UP?
Second graders research the Internet as they classify different forms of energy, investigate electrical energy and how to conserve energy.
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Urban Impact on Chollas Creek (California): A Field Study
Students, in groups, take samples from a creek and keep a field journal on their samples. They also perform tests on their samples.
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Altering Climate in the Classroom
Students experiment with moderating temperature extremes in the classroom. They experiment with ways to vent and block air.
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Still Movement
Students explore constant motion. Using photography equipment and a dark room, students develop photographs that depict motion. Students demonstrate the proper use of photograph equipment.
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Star Patterns
Third graders create constellation maps and record their own legends of how constellations came into existence. After observing the sky at night, 3rd graders discuss star maps, read previously recorded legends on the origin of stars. ...
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Arsenic and Human Health
Ninth graders concentrate on arsenic poisoning as an example of the connections among health, geography, and geology as they develop a persuasive presentation about the dangers of arsenic in the drinking water, targeting a specific...
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Moving in Outer Space
Learners participate in a lesson that demonstrates the concepts of rotation and revolution as they pertain to the Sun, the moon, and the Earth. They examine the relative sizes of each. They watch a computer based movie at a subscription...
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Robots Alive: Almost Human
Pupils explore robotics. They design and draw a robot to fit a specified function. Students examine motor functions necessary for the robot to perform. They discuss types of sensors available to assist in the building of a robot.
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Snow on Sea Ice
Students examine different samples of ice and predict the amount of snow that has fallen in a given year. Using a calculator, they graph the various thicknesses. They analyze the graphs to determine the relationship between the snow and...
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How a Caterpillar Becomes a Butterfly
Student role play and draw the various stages an insect goes through to become a butterfly. They discover the different stages of how a caterpillar becomes a butterfly. Students read The Very Hungry Caterpilla by Eric Carle.
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Shelter
Students study shelter and how plants, animals, and people must have shelter to survive. In this shelter activity, students read paragraphs about various shelters and their necessity with plants, animals, and people.
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Clouds as Art: Torn Paper Landscape
Students 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. Students create a torn paper landscape and use cotton balls to illustrate...
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The Vocabulary of Space
Students build their knowledge and understanding of vocabulary related to space. In this space lesson, students discuss four categories of words and phrases related to space.