2nd and 3rd Grade Science Resources : Page 18

Cleaning can be a chore, but not with this sudsy experiment!

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

Your third grader will delight in learning about sound waves as he observes the different sounds created by tapping on glasses with varying amounts of water.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Recreate the fantastic phenomena of solar eclipses with your child using just a flashlight, a quarter, and her very own face!

In this science and engineering activity, children will explore types of tunnels and their purposes and then design and build a tunnel of their own.

Science fair project idea that examines different physical characteristics of a chosen animal. Make educated guesses about evolution based on animal's form.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.

The objective of this science fair project is to explore the relationship between acidic and basic compounds.

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

Using an empty tennis ball can and a swimming pool, you will determine if it's possible to have a conversation under water.

Wool can absorb 1/3 of its weight in water, while still keeping the body warm. She can test this theory by performing a scientific sock comparison!

Before your treat your child (and yourself!) to a yummy snack, help her learn a little about Sir Isaac Newton's First Law of Motion!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

In this plastic wrap science fair project, you'll learn about polymer permeability and find out which plastic wrap keeps food from dehydrating best.

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

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!

Has your child ever played weatherman? Try this science activity that lets kids try their hands at observing and predicting the weather.