Showing Results for two digit old

Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

Teach your child how butter is created by shaking up cream the old-fashioned way.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

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!

In this science fair project, young children discover what happens when two fluids that have different densities get together.

This project compares the strength of one, two, and three-ply toilet paper.

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

In this experiment, your child will create two compost bins and see if he can determine what attracts fruit flies.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Discover whether cold or hot water from the faucet will boil faster on the stove.

Help your child make a beautiful homemade sandcastle that will last!

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

How powerful is the reaction between baking soda and vinegar? Find out here!

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Put a twist on traditional oil painting with this fun science activity that you and your first grader can do together.

This science experiment tests why guacamole goes brown and if leaving the pit in will stop guacamole from turning brown.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Learn about this simple machine and make a pulley of your own to use for fun science trials.