Kindergarten - 4th Grade Engineering and Science Inquiry Activities : Page 17

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

In this science fair project you will make a model of a cell membrane using very simple material.

What is a wedge? Kids find out by experimenting with different wedges in this simple science fair project idea.

Science fair project which tests various sedimentary, igneous and metamorphic rocks to find out whether one rock family is stronger than the others.

Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.

In this science project, young children observe, record, and create collections of colors in their world and increase their powers of observation.

This snowman's not abominable, he's adorable! Your child can bring her very own snowman to life while practicing how to create texture.

This science fair project investigates why the number of visible stars changes from place to place.

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

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

With Halloween right around the corner, find a way to use your brain and reward your tummy with a new type of science -- candy science!

This science fair project idea examines whether boys and girls differ in reflexes.

This science project teaches students to classify different shapes of leaves.

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Can you fool your eyes and your brain with an optical illusion? The purpose of this science fair project is to demonstrate various kinds of optical illusions.

Science fair project about work and energy which uses a simple mathematical formula to predict how far a jar will roll down an incline.

Discover flight initiation distance as you play around in the park with this fun bird watching project!

What causes dilated pupils? Young scientists will find out by applying what they already know about changes in pupil size and making models of the pupil.

This science fair project explores how osmotic pressure forces water through the root up into the plant.

Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

Science fair project that demonstrates the effect of detergent pollution on fresh water birds' ability to stay afloat.

Will storing cucumbers and tomatoes in the fridge destroy their unique flavors? Find out in this science fair project idea!

Do you think heat can affect a plant's growth rate?

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Here's a science activity to help your child investigate how seeds are designed to travel.

Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.

How do organic materials become soil? This science experiment measures what materials biodegrade.