A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

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

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!

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

Here's a fun and simple activity to introduce your child to surface tension, and pull an awesome stunt in the process!

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

This science fair project idea discovers whether there are some objects that do not fall at a constant rate.

Stories change as you retell them. The objective of this science fair project is to demonstrate how information gets interpreted, distorted and changed.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

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

How do you tell time without a watch? Use the sun! This simple activity will show your child how to build his own sundial.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

Children combine an acid and an alkaline substance to simulate a volcano eruption in this fun experiment.

Find out whether putting something on top of a plant will inhibit its growth.

The purpose of this science fair project is to explore whether UV light passes through some colors and not others by looking at blue, red, purple, and clear.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

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

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Examine the effect of pressure on carbonation in soda.

This taste buds science experiment demonstrates how strongly our sense of smell controls what we taste.