Search Results
Showing results 241 to 260 of 277
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-614.jpg?itok=XoKIID6J)
Dancing Cereal
Source Institutions
In this quick activity (on page 2 of the PDF under GPS: Body Electricity Activity), learners will observe how dry breakfast cereal appears to dance when it gets close to a balloon charged with static
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-077.jpg?itok=skNyEIp_)
Hot Stuff!: Investigation #3
Learners test two jars of ice water, one covered and one open, for changes in temperature. After placing the jars in the sun, learners discover that the covered jar cools down more slowly.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-822.jpg?itok=ULC6_1e1)
Do Sweat It!
Source Institutions
In this activity, learners explore why humans sweat. Learners compare the effects of heat on a balloon filled with air and a balloon filled water.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-070.jpg?itok=IrSB_Chm)
Squeeze the Stream
Source Institutions
In this activity related to flight, learners build a tiny stream channel to investigate how fluids (air and water) change speed as they flow between and around objects.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-064.gif?itok=qPHrfHoa)
Seeing Is Believing
Source Institutions
This activity is designed to accompany the PBS documentary about African-American chemist "Percy Julian: Forgotten Genius." Learners look through two cups with small holes in them to simulate what it'
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-203.gif?itok=j_ZfCS-q)
CANdemonium: Make a Drum Out of Recycled Cans
Source Institutions
With three cans and some tape, make a drum that you bonk down on any surface to produce a variety of sounds. This activity also teaches you about pitch, vibration, and frequency.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-766.jpg?itok=FFzaLM5f)
Fishy Observations
Source Institutions
In this activity (page 1 of the PDF under SciGirls Activity: Rabbits), learners will visit a zoo, aquarium, or pet store to view a variety of fish.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-273.jpg?itok=ATQYHqLY)
Dissolving Different Liquids in Water
Source Institutions
In this activity, learners add different liquids to water and apply their working definition of “dissolving” to their observations.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-152.jpg?itok=bcLHDZcn)
Anti-Bubbles
Source Institutions
In this activity, learners will be making the opposite of a bubble, an anti bubble! This low start up activity is fun, informative, and best of all-a little messy!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-201.gif?itok=X47mf9rE)
Bubble Bomb
Source Institutions
Learn about chemical reactions by making a Bubble Bomb, a plastic bag you can pop with the power of fizz.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-374.png?itok=aaZVtPOe)
Bouncing Balls
Source Institutions
When baseball was in its infancy, the ball had plenty of bounce. Today's baseball may not seem to have bounce to it at all; if you drop a ball on the field it won't bounce back.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-744.jpg?itok=hkwmw7mJ)
Exploring the Solar System: Magnetic Fields
Source Institutions
The "Exploring the Solar System: Magnetic Fields" activity shows participants how scientists can use tools to study the invisible magnetic fields of Earth, the Sun, and other objects in the universe.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-248.jpg?itok=smNAs51a)
Comparing the Amount of Acid in Different Solutions
Source Institutions
In this activity, learners use detergent solution to compare two solutions containing vinegar and cream of tartar.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-885.gif?itok=qDhjlZF1)
Water on the Move: Wind and Waves
Source Institutions
In this simple activity, learners explore ocean waves. To find out if water moves forward toward the shore, learners create waves in a simulated ocean (small aquarium tank of water).
We Have Capture!
Source Institutions
Using simple materials, learners will construct the end effector (grasping device) of a robotic arm and use the device to capture and pick up an object.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-107.gif?itok=sR8CTOBC)
Nature Drawing
Source Institutions
In this family or group activity, learners create a nature journal by visiting a local nature center or backyard, observing creatures in their natural habitats, and sketching what they see.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-665.jpg?itok=2AB-jFyp)
I Spy Nano!
Source Institutions
In this game, learners try to find nano-related objects on a game board. Learners investigate the different ways nano is in the world around us.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-165.gif?itok=Hoy8wvgP)
Try Growing Your Own Mold
Source Institutions
This is a hands-on activity that uses bread and household materials to grow mold. Learners collect dust from a room, wipe it on food, and contain it. One to seven days later, mold has grown.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-129.jpg?itok=d2JBfs-W)
Cuica (Laughing Cup): Make a Musical Instrument
Source Institutions
In this activity, you'll use a paper cup, a piece of cloth, and some string to make a musical instrument called a cuica (pronounced KWEE-kah).
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-212.png?itok=1Ux3Q2kU)
Throw Your Weight Around
Source Institutions
During this activity, learners take part in a variety of tasks which involve moving and balancing different body parts.