Showing Results for stem challenge : Page 4

In this activity, you'll send your kindergartener on a scavenger hunt to find sounds and create a sound recording. Here's how!

In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

Have your child build his own mini waterfall, and help him develop his planning, problem solving, and architectural skills.

Play this flashlight game with your child to teach him about objects that are transparent, translucent, and opaque.

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!