Here's a fun activity to help build thinking skills in young first grade scientists, and to encourage them to have a blast exploring the mass and volume.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This hands-on activity gives your child an opportunity to apply various strategies to solve a problem and to check if his answer makes sense.

Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.

In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

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

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.

From Canada's flag, to the Toronto Maple Leafs, to classic maple syrup cookies, the maple tree is very much a part of Canadian heritage.

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Do your laundry and your science project simultaneously! This science fair project investigates whether the color of a garment affects the time needed to dry.

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

This experiment investigates if small changes in your diet can alter your basal body temperature.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

This science fair project idea explores whether factors such as temperature and concentration affect the pH of a solution.

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Help your child learn science and math skills like sorting, sequencing, and ordering while taking a nature walk and collecting and collaging leaves.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Dig up some dinos while promoting curiosity and sensory skills in this hands-on activity that will have your child searching for prehistoric treasure!

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?