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

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Introduce your child to science with something they see everyday--their shadow!

Have your child construct his own Christmas tree from construction paper while cutting, overlapping and measuring to create an adorable modern design.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

Make this delicious warm apple bread for Hanukkah.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

Science fair project that tests how heat affects the chemical reaction between a seltzer tablet and a glass of water.

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Help your child practice symmetry with this fun activity that will leave your child with a sweet symmetrical treat!

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Is there more air particulate matter in an urban or rural environment? Test your knowledge with this science fair project.

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

Encourage imagination and creativity with this magical craft that lets your child make and design his very own dragon egg.

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.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

Examine the connection between temperature and chemiluminescence.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

A fun activity for a hot day, this will give young kids a chance to experiment with beginning science and math â and splash around in the process!

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

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This little chick is so cute that your child will want to make a whole flock to call her own.

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Science fair project that determines how UV radiation emitted by the sun varies depending on the time of day, using a handheld UV detector

This science fair project explores how salt and sugar affect the melting rate of ice in water.