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Air Pollution Control
Middle schoolers examine two devices used to clean up the air waste stream before it enters the atmosphere. They construct and use a wet scrubber and an electrostatic precipitator, and answer discussion questions.
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Plate Tectonics Boundaries
Learners discover how to create a model of tectonic plates and study the interactions of these plates as they slowly move on the asthenosphere. They see and experience what happens at each type of plate boundary and why there are certain...
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Weather Dance
Fourth graders discuss the many elements of weather. They research an aspect of weather they find most interesting. They create movements to go along with the element they have chosen.
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Using VNTR Analysis to Identify Guilt at a Crime Scene
Students collect DNA from cheek cells. They compare and contrast the processes of DNA replication and PCR. They discuss how this information can be used to determine guilt at crime scenes.
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Waves Lesson Plan
Pupils demonstrate an understanding of tsunamis and possible causes. In this investigative instructional activity students view a video and explore earthquakes and movement of tectonic plates.
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Structure of the Earth
Sixth graders investigate earthquakes and volcanoes. They demonstrate fault lines with a folded piece of paper, conduct an erosion experiment, and construct a volcano using clay, baking soda and vinegar.
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TE Activity: A Roundabout Way to Mars
Students investigate Hohmann orbit transfers using cardboard and string while focusing on the orbits of Earth and Mars. They look at the planets orbits around the sun and transfer orbit form one planet to another to determine what a...
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How Do The Colors of Light Mix?
Students investigate the mixing of light. They form a hypotheses to reason why color changes occur and they write conclusions and ask new questions arising from the investigation. Students identify the primary and complementary colors of...
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Is It Kinetic or Potential ?
Seventh graders explore real life activities that demonstrate kinetic and potential energy. They, in groups, classify the activity card statements as kinetic or potential. They should also include where the potential and kinetic energy...
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Cloud Types
Students examine cloud types. In this cloud lesson, students identify cloud types, observe clouds and collect data, and analyze data to identify the most common cloud they observe overhead during the course of a month.
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What Does Motion Have to do with Sound?
Second graders investigate and explore sound energy. They investigate how the vibrational motion moves through matter in waves. Students describe sounds and vibrations. They observe that vibrational motion creates sounds. Students record...
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Equilibrium
In this equilibrium instructional activity, students determine the effect of adding or subtracting items from a reaction. Students determine the equilibrium constant for given reactions. This instructional activity has 13 problems to solve.
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Fossils
In this fossil worksheet, students match six terms with their definitions about types of fossils and they circle the proper term to make nine statements true about preservation of fossils.
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Surface Tension
Students view demonstrations that illustrate the surface tension of water. In this properties of water instructional activity, students observe demonstrations that show how water exhibits surface tension. They explain how the...
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Characteristics of Crystals
In this crystals worksheet, students complete a graphic organizer by filling in the characteristics of the different crystal types including melting/boiling point and electrical conductivity.
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Magnetism
In this physics activity, learners complete each of the statements with the correct word or phrase. Then they match each of the words listed on the left with their correct descriptions on the right.
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Relative Ages of Rocks
In this rocks worksheet, students review how sediments are layered over time and how the relative ages of rocks are determined. This worksheet has 1 matching and 11 multiple choice questions.
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Graphing Your Motion-Day 1
Ninth graders explore the concepts of motion, velocity and acceleration through graphing their own movement using LoggerPro. They become more familiar with the computer technology. Students explore graphing in real time and graph on...
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Wheel & Axle Tractor
Learners design and build a tractor using LEGO materials. They write and draw their designs.
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Big Wheels Keep on Turning
Eleventh graders work in groups and investigate how force determines the speed and distance then they view the video, "Math Vantage #7: What's Your Angle?." They are given a real life problem to solve using speed, ramps, angle, incline...
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Migration and Technology
Students identify a technological innovation associated with human migration, either forced or voluntary. They explain how the migration was influenced by technology and how technology influences migration through a written essay.
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SLIME!
Learners learn the effects of friction and examine how certain lubricants can only be used with certain materials.
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Measurement: Length, volume, and temperature
Students determine the temperature of the water in a cup, measure the length of a piece of cardboard, and measure out an appropriate volume of water. This task assesses student's abilities to perform measurement and reporting skills.
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Measurement of the Depth of the Ocean
Students comprehend the physical properties of pressure and Boyle's Law by designing a depth gauge. They construct a capillary depth gauge and calculate the calibrated depth marks of the capillary tube. They determine the margin of error...