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Leonardo Lives
Students investigate the concepts of force and motion. They describe how motion is created by force. Also students define a simple machine and the factors of application to creating force or motion. They analyze the plans of Leonardo De...
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Heat Unit
Students define thermal equilibrium. They distinguish between internal energy and heat. Students describe how the quantity of heat that enters or leaves a substance is measured.
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The Man in the White Suit
Pupils view and discuss the movie from 1951 "The Man in the White Suit" and how scientific discoveries can sometimes have negative social and economic consequences. They define key vocabulary terms from the movie, watch the movie, and...
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Constant Net Force
In this forces worksheet, students calculate life force, acceleration, and displacement for 8 word problems. Students must label force diagram and a summation force model.
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Exploring Living Science Careers
Students explore a variety of agricultural careers that are available and look into them in terms of the economics and suitability to their interests. In this agriculture careers lesson students research the agriculture careers and...
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See the Wind
Students explore alternative energy sources. In this wind energy lesson, students will investigate the difference in the speed and smoothness of wind at different altitudes above earth. Students will use kites, helium balloons,...
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Magnus Effect
Learners examine the Magnus effect and its history. In this forces lesson students investigate the lift of a rotating cylinder.
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Ring Around the Rosie
Students work together to discover the concept of angular momentum. They participate in experiments in which they test rotation and relate it to an object's mass. They participate in a literacy activity in which they compare mythology...
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Rocking the Boat
Students work together to discover the concepts of stability and equilibrium. They examine how equilibrium is related to an item's center of mass. They create their own action scene in a literacy activity.
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Power, Work and the Waterwheel
Middle schoolers use a two-liter bottle, dowel rod and index cards to design and construct a water wheel. They then calculate the power created and measure the work done by the water wheel in Watts and Joules.
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Watch It Slide!
Students work together to examine inclined planes. They create a plan to raise rocks to build pyramids. They discover the changes that occur when the angle is increased or decreased.
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TE Activity: Racing with the Sun - Creating a Solar Car
Students use a purchased kit to build a solar powered car. They connect a solar photovoltaic panel to a motor which runs the car forward and backward. They determine how to wire the car to move in both directions.
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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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Diesel Bus Case Study
Students research the diesel retrofit program underway in Norwich, Connecticut and identify the health risks of diesel fumes - in particular the emissions of fumes from school buses. They outline ways of reducing diesel emissions.
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Harnessing the Wind for Electricity
Ninth graders explain how wind can produce electricity. In this geometry instructional activity, 9th graders construct their own pin wheel turbine and calculate its power. They discuss the pros and cons of using wind generator.
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#22c Airplane flight #22d Airplane flight--How High? How Fast?
Learners discuss the application of frames of reference to an airplane flying with a constant velocity v through the air.
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Nasa's Return To Flight: Testing In
Students explain basic components of the space shuttle stack and the chemical fuel makeup and storage used on the external tank of space shuttle. They discuss findings of Columbia mission accident. and the safety improvements that have...
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The Story of the Transistor
Students brainstorm on how certain items have become smaller as technology advances. They watch a video about the history of the transistor.
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The Space Shuttle and the Future
In this space shuttle instructional activity, learners review the different facts associated with the space shuttle and the space station. This instructional activity has 23 true or false questions.
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New Breed of Robots Takes War To the Next Level
Students study an article and answer questions. In this exploring robots lesson students read an article on military robots and answer questions.
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Robot Turning Lab
Students design a robot that can turn 90 degrees. In this robotics lesson, students explain the applications of their invention. They present their design in class.