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A Matter of State
Middle schoolers conduct science experiments to understand that particle movement changes as a substance changes from one phase to another phase. Students record observations of experiments that involve the three states of matter:...
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Antacid Tablet Race
Students compare the reaction rates of effervescent antacid tablets under different conditions. They investigate methods of increasing the power of rocket fuels by manipulating surface area and temperature.
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Build Your Own Hovercraft
Students construct a hovercraft following specific procedures. In this technology lesson, students explain the physics principles behind hovercraft. They compare and contrast this machine with the aircraft.
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Galileo: His Times & Beliefs
Students study Galileo and his scientific discoveries. They complete a series of experiments/model constructions, using 17th century equipment and procedures, to "recreate," demonstrate and explore the various discoveries of Galileo.
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Acceleration 1
In this acceleration worksheet, students use weights to increase the mass affecting the force on moving objects. Students plot a graph of their data and answer 3 questions about how the acceleration of the toy skateboard used in the...
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MASS
Students distinguish between weight and mass. They examine how in oscillations of a mass against an elastic spring--in the absence of gravity, or in horizontal motion--the length of the oscillation period is proportional to the square...
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Energy for You
Young scholars investigate the energy sources used in student's communities. They explore where the energy comes from, how it is transported, and the uses to which it is put. They review the meanings of vocabulary renewable and newable...
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Earthquake Patterns
Students identify and interpret the cyclical nature of the Parkfield, California earthquakes. They then investigate and graph earthquake occurrences on the Mojave segment of the San Andreas fault and then on the Hayward fault in order to...
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Rocket Science
Students conduct an experiment. In this physical science lesson, students learn about Isaac Newton's theory that for every action there is an equal but opposite reaction. Students show this theory by looking at how a rocket is propelled...
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Chemistry in the Kitchen
Students, in groups, combine given materials from an everyday kitchen until a chemical reaction occurs and record the reaction time.
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The Phenomenon of Sound: Waves
Students explore sound waves. In this sound waves lesson, students brainstorm different sounds and how sounds move or travel. Students then create a KWL chart and work through six different lab activities to examine how sound waves...
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The Great Ocean Conveyor
Students investigate water density. In this water density activity, students conduct an experiment with food coloring, water and salt to see how the salt effects bodies of water.
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100 Years of Flight
Learners investigate Bernoulli's principle of air pressure and how it
relates to the lift of an airplane. Students identify various Aeronautical vocabulary terms. Learners construct a paper glider and experiment with the control surfaces...
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Tracking Hurricanes
Students explore how technology and science are used to identify, measure, and track powerful tropical storms to better warn and secure people from their impact. They research hurricanes online by tracking the storms on a hurricane website.
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What Makes Thing Fly?
Second graders study lift, drag and thrust from a real flight instructor. In this physical science lesson students build and fly paper airplanes and experiment with variations and design.
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The Law of Inertia
Students practice the 4 question strategy to form more questions and develop further experiments. The four questions are engage, explore, explain, and elaborate. They use the 4 question strategy on an investigation involving the mass...
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Wind Power for Educators
Students explore wind power as a renewable resource. In this wind power lesson students build models of wind turbines and experiment with different changes to see if it increases efficiency.
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I'm Falling For You!
Third graders are introduced to the concept of gravity by observing different objects being dropped from a high point. In groups, they complete the same activities Galileo did and record their observations. To end the lesson, they...
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Balloons
Students explore the different types of balloons. In this materials lesson students can complete several experiments including building their own hot air balloons, making balloon animals and experimenting with static...
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Inertia
Students conduct an experiment to apply Newton's first law of motion. They observe the inertia of an object in regard to its mass. The students record and graph the outcomes of their investigation and present the relationship between...
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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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To See or Not to See: The Colors of Light
Seventh graders describe and conduct an experiment that identifies the physical properties of light. They explore sources of visible light and an electromagnetic spectrum. Students explain the conversion of one form of energy to another.
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Games with a Large Parachute
Students control the parachutes using arm movements. They follow directions while participating in games. They explore the effects of wind on several objects and study the effects of shape, size and weight on a parachute.
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Parachutes
Students control the parachutes using arm movements. They follow directions while participating in games. Students explore the effects of wind on several objects. They study the effects of shape, size and weight on a parachute.