Search Results
Showing results 41 to 60 of 272
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-422.jpg?itok=byV3r2HK)
Conductors of Heat: Hot Spoons
Source Institutions
This activity was designed for blind learners, but all types of learners can use it to investigate how different materials vary in their conduction of heat.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-057.jpg?itok=PtoDbt3D)
Metamorphosis Matching
Source Institutions
This is an activity where learners will compare the different metamorphosis stages of amphibians.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-705.jpg?itok=fv6LJJbI)
Soap-Film Painting
Source Institutions
Make a big canvas of iridescent color with pvc pipe! In this Exploratorium Science Snack, you'll need to cut and assemble some PVC pipe, but the pay-off, the soap-bubble canvas, is big.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-235.jpg?itok=tOb223v_)
Insect Collection
Source Institutions
Learners use several types of insect sampling and collection equipment to make an insect collection. Learners can collect insects from their schoolyard or yard at home.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-661.jpg?itok=WIrAoDLR)
Cool Hot Rod
Source Institutions
If you have access to a copper metal tube, this activity does a great job demonstrating what happens to matter when it's heated or cooled. This activity requires some lab equipment.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-687.gif?itok=-IlP51lW)
Chemical Change
Source Institutions
In this chemistry activity, learners explore the amount of copper in a new penny. Learners use toilet bowl cleaner to hollow out the interior of a penny with zinc inside.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-526.jpg?itok=RoM6OVr7)
Giant Chromosomes: Fruit Fly DNA and You
Source Institutions
Many of the genetic sequences found in the fruit fly genome are similar to those found in humans.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-670.jpg?itok=OiuD96ky)
Far-Out Corners
Source Institutions
Are there boxes, is this an illusion, or is this real life Q-bert? Illusions are always fun to build especially when you can build them.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-829.jpg?itok=d6a0Bqrc)
Falling Feather
Source Institutions
In this physics activity, learners recreate Galileo's famous experiment, in which he dropped a heavy weight and a light weight from the top of the Leaning Tower of Pisa to show that both weights fall
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-655.png?itok=f9FudK0l)
Smart Domino Tricks
Source Institutions
In this activity, you take regular dominoes, and turn them into conductive switches that can turn on a LEGO RCX block or Pico Cricket (micro controller). LEGO RCX block or Pico Cricket is required.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-142.jpg?itok=Ii1c_76_)
Finding a Gene on the Chromosome Map
Source Institutions
In this activity, learners use pedigree and jigsaw puzzles to explore how scientists use genetic information from a family to identify a gene associated with a genetic disorder.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-730.jpg?itok=PotfhV9_)
How Loud is Too Loud
Source Institutions
In this activity (described on pages 39-42 of PDF), learners make a paper wheel (on pages 57-60 of PDF) that shows them the relative loudness of different sounds.
Catch & Release II: It's Catching On!
Source Institutions
Throw that fish back? A new generation of ethical anglers concerned about conserving resources is participating in "catch and release" fishing. How is this going?
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-278.jpg?itok=h2zGCQN8)
Healthy Habitats Have Native Plants
Source Institutions
In this activity, learners help identify native and non-native plant species, learn about invasive species, and determine how native plants provide a healthier habitat.
Bend It, Break It
Source Institutions
In this activity (on pages 25-32 of PDF), learners make models of the inner ear out of pipe cleaners.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-498.jpg?itok=XfwT9bP_)
Critical Angle
Source Institutions
In this optics activity, learners examine how a transparent material such as glass or water can actually reflect light better than any mirror.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-157.jpg?itok=A3JW4HZ0)
Poking Around: Having Students Experience the Real Process of Science
Source Institutions
Using indirect methods, learners determine the shape and size of a piece of carpet hidden under a piece of plywood.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-651.png?itok=ZrukUpPQ)
Musical Sculpting Machine: Squeeze Play-Doh to Make Music
Source Institutions
Play-Doh is conductive! Use the semiconductive qualities of Play-Doh to make your own squeezable instrument. Pico Cricket is required.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-480.gif?itok=oFXFOemd)
Power To Go
Source Institutions
Learners observe an electrochemical cell constructed from a small jar containing zinc and copper strips immersed in separate solutions. The strips are connected to a motor that turns a small fan.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-325.png?itok=wId3r0lt)
Envirolopes
Source Institutions
In this outdoor activity and observation game, learners hunt for a variety of textures, colors, odors and evidence of organisms in the activity site.