Center of Science and Industry
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.
Center of Science and Industry
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.
Center of Science and Industry
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...
Center of Science and Industry
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.
Center of Science and Industry
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.
Center of Science and Industry
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...
Museum of Science
Museum of Science and Industry: Online Science: Activities: Habitat Overcrowding
An experiment where several containers are set up with different numbers of seeds planted in each. The objective is to investigate how seed density affects the health of the plants that grow.
Exploratorium
Exploratorium: Science Snacks: Lateral Inhibition
An activity that will have you questioning which is in control, your eyes or your brain? This activity has students constructing simple paper tubes to investigate how the eyes work.
Exploratorium
Exploratorium: Science Snacks: Look Into Infinity
In this activity students will create images of images of images that can repeat forever. Students will recreate this effect by setting up two acrylic plastic mirrors.
Exploratorium
Exploratorium: Science Snacks: Looking a Little Spotty
By using digitally manipulated images, test your brain to see how much information is needed for your brain to produce an image.
Exploratorium
Exploratorium: Science Snacks: Magic Wand
In this activity you will be investigating where the picture of a movie or slideshow actually is. Is it in the air, screen, the eye of the viewer or in the film.
Exploratorium
Exploratorium: Science Snacks: Magnetic Lines of Force
In this activity discover the direction of the magnetic field by making patterns of the field visible with iron filings.
Exploratorium
Exploratorium: Science Snacks: Magnetic Pendulums
See how electricity and magnetism interact with this activity. Activity has students creating a current by swinging a copper coil through a magnetic field. The copper coil will start a second coil swinging as well.
Exploratorium
Exploratorium: Science Snacks: Magnetic Shielding
An activity where students test different materials to see which allow magnetic lines of force to pass through them and which block the magnetic lines of force.
Exploratorium
Exploratorium: Science Snacks: Magnetic Suction
An experiment to find out how an old-style doorbell works.
Exploratorium
Exploratorium: Science Snacks: Make Your Own Rainstick
Create a traditional instrument called a rainstick in this activity.
Exploratorium
Exploratorium: Science Snacks: Michelle O (Formerly Vanna)
Here is an activity where students experiment with how the brain receives a strange view of a familiar object.
Exploratorium
Exploratorium: Science Snacks: Milk Makes Me Sick
This activity will use glucose strips to explore the function of lactase enzyme in milk. Students will try to understand the lactase enzyme to figure out the basics of lactose intolerance.
Exploratorium
Exploratorium: Science Snacks: Mirrorly a Window
Understand that what you see is often affected by your expectations of what you think you should see. This activity will explore the sensation you feel when your brain expects to see something.
Exploratorium
Exploratorium: Science Snacks: Modulated Coil
Can you hear a magnet? In this activity you will be able to transfer the sound from your iPhone, iPod or radio to a cassette-tape player.
Exploratorium
Exploratorium: Science Snacks: Moire Patterns
In this activity, students will use Moire patterns to demonstrate wave interference.
Exploratorium
Exploratorium: Science Snacks: Momentum Machine
A quick activity to see how to speed up your spin on a chair.
Exploratorium
Exploratorium: Science Snacks: Motor Effect
Create a simple device to see how a force is exerted on a current by a magnetic field. This activity shows how an electric motor can be made with this force.
Exploratorium
Exploratorium: Science Snacks: Non Round Rollers
Can you build rollers that are not circle shaped? In this activity, build non-circular rollers that a flat panel can roll smoothly on.