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Cosi: Force and Motion Teacher Guide
Pick from these hands-on lessons provided by COSI to learn more about Newton's Laws of Motion.
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Cosi Columbus: Bottle "Tops"
Learn about rotation and balance in this hands-on science experiment. Includes full list of materials, procedures, and scientific explanation of how wobbling affects the "spin time" of an object due to it being unbalanced.
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Cosi Columbus: Buoyant Bubble [Pdf]
Learn about density in this hands-on science experiment. Includes full list of materials, procedures, and scientific explanation of what makes an object float or sink. [PDF]
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Cosi Columbus: Balloon Rockets [Pdf]
Science experiment that demonstrates Newton's Third Law by launching rockets made out of balloons. Includes full list of materials, procedures, and scientific explanation of what causes balloons to shoot forward and how you can make them...
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Cosi Columbus: A Swell Activity With Beans [Pdf]
Learn about absorption in this hands-on science experiment. Includes full list of materials, procedures, and scientific explanation of what happens to different types of beans as they soak in water in a test vial.
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Cosi Columbus: Big Wave
Investigate the behavior of a string of rubber bands and clips, and discover why it produces patterns of movement called waves. Includes full list of materials, procedures, and scientific explanation of what causes different types of waves.
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Cosi Columbus: Push It Out Rocket
Science experiment that explores Newton's Third Law. Includes full list of materials, procedures, and scientific explanation.
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Cosi Columbus: Two Lenses in One
Investigate the behavior of a water filled vial, and discover why it acts like a magnifier. Includes full list of materials, procedures, and scientific explanation of what causes light rays to change direction.
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Cosi Columbus: Rubberband Rollback
A simple experiment that explores potential and kinetic energy involving the use of a can, a rubber band, some washers, and other everyday materials. Discover why the can rolls forward, then back.
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Cosi Columbus: Strange Soap
Investigate the behavior of a soapy bubble solution, and find out why bubbles move, and ultimately pop.
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Cosi Columbus: Sidewalk Chalk
Make your own sidewalk chalk, and learn about chemical reactions. During the procedure, feel the heat as energy is released in an exothermic reaction.
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Cosi Columbus: What's the Buzz?
Investigate what causes sound, and discover how to create different pitches. Includes full list of materials, procedures, and scientific explanation of vibration.
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Cosi Columbus: Weight for It!
Science experiment that demonstrates how balances work. Includes full list of materials, procedures, and scientific explanation of how to compare the weight of different objects.
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Cosi Columbus: Coffee Filter Rainbows
Science experiment that demonstrates chromotography. Includes full list of materials, procedures, and scientific explanation of what happens with different colors when they are soaked with water.
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Cosi Columbus: Hover Cup
Science experiment in which you make a hovercraft, a machine that uses compressed air to do work, from a paper cup. Includes full list of materials, procedures, and scientific explanation of how air flow can minimize friction and cause...
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Cosi Columbus: Clues About Clouds
Science experiment that simulates how clouds are formed. Includes full list of materials, procedures, and scientific explanation of what must happen in the atmosphere for cloud formation to occur.
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Cosi Columbus: Catapult
Science experiment that demonstrates how energy is transferred. Includes full list of materials, procedures, and scientific explanation of how the tension in the catapult causes an object to travel far.
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Cosi Columbus: Can You Stand the Pressure
Science experiment that demonstrates the four states or phases of matter: solid, liquid, gas, and plasma. Includes full list of materials, procedures, and scientific explanation of how you change water from a liquid state to a gaseous...
![Cosi Columbus: Cabbage Patch Chemistry [Pdf] Activity](http://content.lessonplanet.com/resources/thumbnails/410122/large/bwluav9tywdpy2symdiwmduymc0ynde4oc0xzxmzchv6lmpwzw.jpg?1589985500 "Cosi Columbus: Cabbage Patch Chemistry [Pdf] Activity")
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Cosi Columbus: Cabbage Patch Chemistry [Pdf]
Make your own indicator by using red cabbage leaves and common household items. Includes full list of materials, procedures, and scientific explanation of how to determine if a substance is acidic, basic, or neutral based on the colors...
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Cosi Columbus: Bent Toward Science Refraction
Learn about refraction in this hands-on science experiment. Includes full list of materials, procedures, and scientific explanation of what happens when light moves from one material to another.
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Cosi Columbus: Paper Cup Anemometer
Make your own anemometer like meteorologists use to measure the speed of wind. Includes full list of materials, procedures, and scientific explanation of what makes wind.
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Cosi Columbus: Mighty Seeds
Learn about the process of germination in this hands-on science experiment. Includes full list of materials, procedures, and scientific explanation of why plants can survive in a variety of environments.
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Cosi Columbus: Chocolate Lava
Learn about the two different types of lava in this hands-on science experiment that uses chocolate as lava. Includes full list of materials, procedures, and scientific explanation of the difference between the two.
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Cosi Columbus: Boomerang
Students will make and fly boomerangs and discover that their spinning action is what makes them return to the thrower. Includes full list of materials, procedures, and scientific explanation of "gyroscopic precession".