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Calibrating a Roverbot
Learners build and program a Lego Mindstorms Roverbot to travel for a given amount of time. They gather data on time versus distance traveled to determine a calibration constant for their robot, which relates time to distance.
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Soda Straw Rocket Activity
Students construct a rocket using soda straw. In this physics lesson, students determine the nose cone length that produces the best rocket. They explain the importance of using a control in an experiment.
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Microarrays: Chipping Away at the Mysteries of Science and Medicine
Students research microarrays on the internet in cooperative groups. Students write an essay describing the use of microarrays in environmental research and in medicine.
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Magical Metamorphosis
Sixth graders compare and contrast incomplete and complete metamorphosis using a Venn Diagram. They predict, observe, measure, and record data on the life cycle of mealworms. Students write and illustrate the life cycle of the mealworm....
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Wide Open Spaces
Pupils examine the problem of groundwater pollution. In groups, they develop a solution to solve the problem of a local polluted water source. They also practice measuring the space between sediment particles and the rate of water flow.
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A River Ran Through It
Students research how water is used to generate electricity. They investigate water's potential-to-kinetic energy transfer in hands-on activities about falling water and waterwheels. They take measurements, calculate averages and graph...
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Studying Plant Development Through Metabolic Activity
A hands-on activity which allows students to learn about cellular respiration. This lesson contains a range of investigations testing the rates of cellular respiration to demonstrate the relationship between metabolic rates of...
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Nitrogen Fixation, OR What a Gas!
Students illustrate the adaptation and co-evolution of organisms. They examine set up an experiment to determine the effect of adding the Rhizobium bacteria to a group of legume seeds.
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Termite Trails
Learners observe termite trail-following behavior. In this termite trails lesson, students draw a circle or other shape approximately eight inches across with a ball point pen. Teacher taps out termites into the circle and request that...
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Up, Up, and Away
Fifth graders participate in a WebQuest that introduces them to a study on clouds and how they relate to weather systems.
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Investigating the Earth-Moon-Sun System
Eighth graders research Native American legends involving the sun, moon, and stars and compare them to the origin of present day knowledge. They create a written report and make an oral presentation of their findings to the class.
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Gridding a Site
Students establish a grid system over an archaelogical site. They label each grid unit. They determine the location of artifacts within each grid unit. They construct a scientific inquiry concerning the location of artifacts on the site.
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Growing and Graphing
Learners visit a 2nd and a 4th grade class to measure the heights of older students using large building blocks as a non-standard unit of measure. They can also measure adults in the school community. Results are displayed in...
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Solar Energy - Dehydration
Sixth graders explore process of drying food using solar energy. They cook and/or dry food such as pumpkins, watermelon, corn, and deer meat, explain how solar energy changes foods, and compare and contrast solar energy with other forms...
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EVOLUTION OF BIOTECHNOLOGY
Students create a project using a provided "Evolution of Biotechnology Timeline". Students may pick from many different ideas in order to find a project that interests them. They examine how the use of biotechnology has increased with...
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Water Exploration Station
Students explore the characteristics of water. In this water exploration lesson, students participate in various learning centers to inquire how water drains and how to increase the flow of water. Students use estimation and measurement...
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Chemical Engineering: Volcanoes
Students study volcanoes using a chemical engineering project. In this volcanoes lesson, students create a model town and discuss the properties of a volcano. Students then make a volcano using a chemical engineering format for their...
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Feelin' Hot, Hot Hot!
Students explore human anatomy by researching first aid care. In this heat related injury lesson, students discuss the problems extreme temperatures can cause on the human body if left untreated. Students define the different injuries,...
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Educating the Community
Students research the effects of invasive and exotic plants. They create posters, webpages and books to educate the community. They present their material in different forums.
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PAPER RECYCLING
Students examine the availability and use of important resources, people practice conservation. They explore the needs of an expanding human population, societies practice resource management and employ technology.
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Enzymes in Action: An Inquiry Approach to the Effects of Enzymes
Students experiment with enzymes as key components of chemical reactions in all living things through this series of lessons.
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Coarl Reef Degradation
Students explore methods of preserving Hawaii's ocean ecosystem. Using underwater cameras, students take pictures of the underwater reef. They perform activities to determine the history and degradation of the coal reef. While...
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Investigating the Compost
Learners are introduced to the concept of biodegradability. In groups, they use the internet to research the types of materials that affect the process. They collect materials from their local community and develop an experiment to test...
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Smog City - Part II
Students create an experiment about ozone levels using a Smog City Simulation on the Internet. They complete a worksheet and study associated vocabulary.