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Food Science, Scientific Method: Reliability and Validity in Empirical Research
Secondary learners explore food science by conducting an experiment using the scientific method and creating a science fair project based on their findings. They learn about food technology and modern research development. They...
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Too Bright at Night?
Learners reflect upon the causes and effects of light pollution in the night skies. First, they read articles provided and then do worksheets that are provided. They work in groups to discuss their conclusions.
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TE Lesson: Out of Breath
Students study the parts of the human respiratory system while examining the gas exchange that takes place in the lungs. They make a model lung. They look at how the respiratory system is affected by spaceflight.
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It's all In the Package
Students examine the concept of reducing solid waste and how it relates to product packaging. They read about and evaluate the packaging decisions of two major U.S. corporations, develop a t-chart comparing the pros and cons of various...
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Energy, Light, Heat, and Sound
Fifth graders investigate various forms of energy. They compare potential and kinetic energy at different points during the period of a pendulum, design an apparatus that displays potential and kinetic energy, and analyze the advantages...
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Escape: Because Accidents Happen-Fire
In this history of fires worksheet, students answer 17 questions about a video they watch on the history of fire fighting, the advancements in technology to fight fires and historical fires.
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The West the Railroads made
Students investigate the effects of time and distance for the creation of a successful railroad. In this railroad lesson, students recognize the railroad's need for an exact time schedule was the cause for the creation of time zones. ...
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Build a Tesla Coil
Students explore tesla coil through various experiments. In this physics lesson, students build their own tesla coils based on a given procedure. They discuss its real world applications.
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Design a Paraplegic Equestrian Saddle
Students investigate a problem and background information including the typical capabilities /limitations of a paraplegic. They develop an understanding of the attributes of engineering design.
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Paper Structures
Students demonstrate that material strength varies with shape and arrangement.
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Parachutes And Parafoils
Students study deceleration devices like parachutes and parafoils.
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Aerodynamics of Cycling
Students study aerodynamic forces - lift and drag - and see how those forces affect cycling performance. They see how those forces are calculated and how
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Aerodynamics of a Boomerang
Students examine how aerodynamic forces affect the flight of aircraft, animals and sports balls and projectiles (like a javelin or boomerang). They discover the origins of the boomerang and early usage in hunting.
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Motion Capture and Analysis
Students investigate the concepts and relationships of speed, displacement and time. They capture the serve motion of a tennis player via video or digital camera and analyze the speed of the ball and racquet head.
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SLIME!
Students learn the effects of friction and examine how certain lubricants can only be used with certain materials.
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RESISTANCE IS FUTILE
Students explore friction and use objects such as coins and marbles to study the concept.
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LEGO Construction Basics-Axles and Wheels
Students examine axles and wheels using LEGO materials. They investigate the uses of axles, gears, and wheels.
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Building A Sturdy Car
Students build a sturdy Lego car using a motor and a pulley. They determine how sturdy the car is by dropping it from the height of the teacher's knee.
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Renewable Energy
Students examine the United States' current and future energy needs. They describe different forms of renewable energy sources and compare the impacts of renewable and non-renewable energy sources on the earth and society.
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Too Bright at Night?
Young scholars explore the consequences of light pollution. They consider benefits and drawbacks of technology in order to acquire informed attitudes on the various technologies and their social, cultural, economic, and ecological...
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Naturally Speaking
Learners identify the Earth's natural resources and classify them as renewable or non-renewable. They simulate the distribution of resources and discuss the fairness and effectiveness of the distribution. They identify ways that they use...
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Friction and Machines
Fifth graders experimentally determine the relationship of friction to the functioning of machines. They demonstrate that rollers can decrease frictional force and increase speed and research to discover other ways that friction can be...