Curated OER
What Makes a Kite Fly?
Ninth graders compare the nature of forces of gravity, lift, thrust, and drag. They select proper materials for making a kite and attach a proper tail. Students interpret and summarize the observations made during the flight of the kites.
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Swinging Observations
Students build a pendulum type swinging apparatus and make specific and selective observations using what they know about scientific observations. They look for regularities of movement, patterns, and systemic changes over time.
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Straight Line Motion
Fourth graders compare/contrast and interpret data concerning different objects straight line motion. They observe several round or spherical objects of various materials and sizes. Students make predictions, observe and collect data...
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Swinging on a String
Students explore how pendulums work and why they are useful in everyday applications. In a hands-on activity, they experiment with string length, pendulum weight and angle of release.
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Work Air Does
Students complete a lab observation form predicting how air makes a helicopter and pinwheel work. Constructing their own helicopter, they begin to drop it from various heights. They discuss the force on air and how it affects both objects.
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Air
Students complete a KWL chart on what they know about air. Reading a poem, they compare published definitions of air with the ones they created. They write the definition of air on a bullentin board. They also write their observations in...
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Egyptians as Engineers
Student design and build Lego vehicles that drag given amount of weight up an incline. They show how this demonstrates Egyptian methods of pyramid construction.
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The Heat is On
Third graders experiment with heat through investigations. They rub objects together and compare the relative differences in the amount of heat given off. They write in their journals about the results they find.
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Weighing In
Third graders use a Slinky, rubber bands, paper, coins and cups to experiment with weight and its relationship to gravity. They discuss their results and develop a consensus on conclusion statements derived from their experiments.
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Rollin' On
Third graders investigate the effects of gravity on the motion of a marble on an inclined plane and a declined plane. They work in small cooperative groups to predict and explain outcomes.
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Magneto-hydrodynamic Drives
Young scholars examine how electric and magnetic fields can be used to force water out of a chamber to move a vehicle forward.
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Jungle Gym Drop
Students drop a variety of objects from a jungle gym to explore how different shapes, sizes, and masses relate to forces and motion.
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Forces in a Climb - Vectors
Students read Forces in a Climb from the Beginner's Guide to Propulsion, and explain each of the formulas using vectors.
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Forces and Balloons
Students investigate the forces of compression, tension and torque on common birthday balloons.
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Forces in Action
Students ask questions that can be investigated scientifically. They determine how to plan a fair test by changing one factor while keeping other factors the same, to use measurements to draw conclusions and use scientific knowledge to...
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Investigation 4 - Collision Zone
Third graders study how forces of push and pull can change speed or direction.
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WHAT HOLDS US TO EARTH?
Young scholars they imagine they are Galileo and try to duplicate Galileo's experiments and results.
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THE WRIGHT IDEA!
Students learn about the technological development of flight by organizing a presentation on the history of flight.
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Life Without Flight
Students keep a journal for an intire week recording their observations of the ways aircraft affect society, The students discuss their findings and categorize them into areas such as military, commercial, research, and so on.
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How Do Airplanes Stay off the Ground?
Students use balloons and string to duplicate Bernoulli's Principle of wing shape and its affect on liftoff.
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Falling
Students explore the role of gravity as a force in falling. They use the Internet to research gravity.
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Bicycle Pump Pressure
Learners explain that air pressure applies a force. If any of students have flown in an airplane, they have felt the "popping" of their ears caused by the change in atmospheric pressure because of the altitude changes.
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Using Graphs to Compare
Students use the FoilSim computer simulation program, and demonstrate an understanding of the lift variables by explaining their graphical representations. They demonstrate an understanding of forces and motion.