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Kidney Filtering
Students investigate how kidneys function. They discuss how a dialysis machine works, and conduct an experiment in which they filter different substances through a plastic window screen, various sizes of hardware cloth, and poultry...
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Two-Cell Battery
Students build their own two-cell battery and determine which electrolyte solution is best suited for making a battery. They discuss background information for their experiment, construct and test their battery, and using the chart on...
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Oobleck
Students explore "matter." In this literacy and three states of matter lesson, students listen to Bartholomew and the Oobleck by Dr. Seuss, then work in groups to explore "oobleck" (cornstarch and water mixture) with their five senses....
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Chasing El Niño
Learners view a video clip about the effects of El Nino. They work together to develop a question about weather folklore. They participate in an experiment that tests their hypothesis.
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Move It!
Students observe a demonstration presented by the teacher covering different types of energy. They participate in an experiment where they study numerous physics vocabulary words and visit websites that demonstrate examples of these...
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Compare Human-made Objects with Natural Objects
Students examine and observe how many human-made objects get their basic design from things in nature. They listen to the book "Nature Got There First," compare/contrast hollow bones with drinking straws, bird beaks and tool pliers, and...
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Magnetic Testing
Students explore magnetism. They make observations of everyday items regarding their magnetic attraction and use their experiences to make a prediction.
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Alka-Seltzer Cannons
Fourth graders observe what is happening when an Alka-Seltzer tablet is placed in a clear cup of water. They observe the release of carbon dioxide gas. Pupils answer the question of how much as is released by observing the experiment...
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Grant Proposal
High schoolers experience the creativity, anticipation and peer review of obtaining a grant for scientific research at the poles. They work in cooperative groups to assess the dynamics of polar regions. Each student proposes an original...
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Working With Hypotheses
In this science learning exercise, middle schoolers examine the topic in order to solidify knowledge covered in the curriculum using puzzles and creative games.
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Discovering Cohesion, Adhesion and Surface Tension
Students investigate cohesion, adhesion and surface tension through observations and lab experiments. In this cohesion, adhesion and surface tension lesson plan, students rotate to 5 stations around the room and experiment at each...
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Regulation of Human Heart Rate
In this regulation of the human heart rate worksheet, students learn to measure their heart rate and design an experiment to test for the affects of a stimulus on the heart rate.
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Sliders - Static and Kinetic Friction
Middle schoolers work in groups to conduct experiments the demonstrate the differences between static and kinetic friction. They consider how friction affects us in our everyday lives, determine the effects of weight on friction and...
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Red Light, Green Light
Students investigate the friction between tires and the road and how it affects the movement of cars while driving. They discuss and define friction, experiment with sandpaper and wax paper to determine which material provides the least...
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TE Lesson: Renewable Energy
Students examine renewable energy sources such as solar, water, and wind. They experiment to determine how renewable energy is transformed into electricity. They investigate the role of engineers who work in the field of renewable energy.
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To Eat or Not to Eat?
Students identify various parts of plants and determine which parts people eat. They conduct a celery stalk experiment in which they determine the value and use of the stem, and how it helps the plant to meet its needs. Students use a...
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To Float or Not to Float, That is the Question?
Ninth graders develop operational definition of density, do computations using density equation, categorize pieces of matter as being able to float on
water or not, based on density, explain why some objects sink or float based on...
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Properties of Water with a Splash of Color
Students explore the properties of water. In this cross curriculum art and physical science lesson, students experiment with a variety of materials to demonstrate the cohesive forces and adhesion of water. Students create a water color...
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Alternative Energy Sources
Students recognize that people have various opinions on the use of renewable energy.In this renewable energy instructional activity, students research to find the best uses of renewable energy. Students create an original design for a...
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Capturing Wind Energy
Students investigate technology and make a correlation between technology and the weather. In this science lesson, students experiment with the weather and climate using technology to help them understand forces and motion. They identify...
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Art and Anatomy: The Vitruvian Teen
Twelfth graders create an artistic version of a Vetruvian teen. In this anatomy instructional activity, 12th graders design an experiment to test the theory of the ideally proportioned man. They present their findings in class.
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The Artemia Hatchery
High schoolers, in groups, develop their hatcheries, working cooperatively in its design and construction. The lessons begin with the introduction to Artemia as a primary food source of many aquaculture species during their larval stages.
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I've Got That Sinking Feeling
Students design a simple boat and predict how much weight it can carry. They should also discover why objects float or sink and how this can be determined experimentally. A great lesson on buoyancy!
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Wind Energy
Students explore wind energy by making a pinwheel to model a wind turbine. They experiment with their turbine by placing it in different locations for optimal energy.