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Science Experiments
Students do a series of three experiments. In the first experiment, the students work with a partner to protect an egg from a 12 foot drop. In the second experiment, the students investigate static electricity using balloons and yarn. ...
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Fractions, Decimals, and Gravity
Students discuss how weight is directly related to gravitational force on a planet. Students then choose Space Traveler as companion and compute how much their guide weighs on various planets, based on each planet's relative surface...
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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.
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Newton's Laws
Students give examples of each of Newton's three laws as they occur in everyday experiences. They visually represent and differentiate the difference between a direct proportion and an inverse proportion. Students explain how the...
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The Math Reaction
Young scholars use the reaction time to figure out problems. They use the following example to get them started with reaction time: the edge of a ruler is placed near a person's thumb and index finger and, without warning, the ruler is...
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Tennis Triangle
Learners calculate the height of a tree or flagpole. They measure the shadow of the tree or flagpole and the length of a shadow of a meterstick. Using similar triangles, calculate the heigh. Devise two additional ways in which to measure...
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Hang Time
Young scholars use the equation to calculate the vertical distance an object fall during 1 second in 1/10 second increments. (The acceleration due to gravity on the Earth=a= 9.8 m/s2) Using a graphing calculator, students plot the path...
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Multimedia to Learn Textbook Science
Students work in cooperative groups to produce multimedia presentations to explain how the movement of a yo-yo. Students research information about force and motion and relate it to the movement of the yo-yo.
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Forces in Action
Young scholars investigate different forces and draw arrows to signify specific directions of force. Students are then shown a brick and they are asked to draw a diagram which will include labels for the forces that are acting on the...
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Hanging Around
Learners explore weight by building a spring scale and observing how it responds to objects with different masses. Each team of students can make their own spring scale by following steps which are specifically outlined in the plan. As...
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TE Lesson: Kinetic and Potential Energy of Motion
Pupils investigate the difference between potential and kinetic energy. They examine the formulae associated with both types of energy. They complete how quickly a pendulum with swing by converting potential energy into kinetic energy.
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Friction and Gravity
Seventh graders identify the factors that determine the strength of the friction forces when two objects push against each other. Describing the difference between weight and mass, they participate in experiments. They state the law of...
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Riding the Gravity Wave
Students write a sketch of an artist or athlete that has pushed the limits on gravity. They explore concepts of rhythm, balance and friction. They examine how engineers design sports equipment.
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Moving Along With Simple Machines: Introduction
Pupils observe examples of gravity, friction, and force on the playground. They then experiment and participate in a variety of activities in centers back in the classroom.
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Let's Think About... Magnets and Gravity
Students watch an episode of the PBS show "Jay Jay the Jet Plane," and explore magnets and gravity. They conduct various experiments involving magnets and sand, bean bags, and a fishing pole with magnets.
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What's Out There? Space Shuttle Exploration and Simulation
Students role-play the jobs of space shuttle astronauts, conduct experiments, and research space using the Internet and offline experiments. Student-astronauts hold a "press conference" to share their information with others in a...
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The Incredible Light Bulb-Egg Drop Challenge
Students examine how spacecraft land on Mars. Using eggs or lightbulbs, they design a craft that withstand a drop from a table or ladder, competing in groups to see which module demonstrates the most successful landing.
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Gravity and Erosion
Students examine how gravity affects erosion and deposition through teacher demonstation, and discuss its impact on their communities.
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Frisbee Physics
Young scholars explain how a Frisbee flies, why it's shaped he way it is and how fast and how far the Frisbee can go.
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The Way Things Fall
Students explore concept of acceleration and motion under the influence of gravity, starting with free fall and ending with motions that start out with both horizontal and vertical initial velocities.
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When Push Comes to Crunch
Eighth graders engage in an experiment which uses an inclined plane and balls of various masses to determine the effect a large object has on a small object. They study velocity, momentum, gravity and forces.
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Roll On
Second graders, in groups, develop models to show how forces such as gravity, friction, equal, unequal forces and change in direction work on marbles.
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Balloon Rockets
Students build pinwheel airplanes and balloon rockets to determine which ones fly faster and which fly farther.
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Working in Space
Students design and build one of three engineering problems dealing with living and working in space.