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

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

Got a shoelace? Got a kindergartener? Help your child learn to use the number line by creating one out of a lace.

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Grab some dice and play this take on tic-tac-toe. Itâs easy to set up and your child will have a blast.

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.

Learning to count change can be tough! Help your child become a master money-counter with this simple game.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

Play this game to help froggie hop home...and teach the number line to your kindergartener while you're at it!

Have your kid practice completing number patterns and then create her own patterns on the wings of a butterfly with this delightfully simple paper project.

Check out this simple version of a pairs game that's played all over the world. It's a great way to practice estimating and predicting mathematical outcomes.

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.

Learn about coins and their value by making an animal piggy bank. Here's how to make a lion, pig, or sheep bank!

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Liven up a lesson about graphing by helping your third grader compile a bar graph from his classmates' birthday data.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

Science fair project that creates fog using bottles of hot and cold water.

Have some fun with your first or second grader, looking for creative ways that 100 cents can make $1.00!

Determine whether the relationship between a personâs armspan and height are genetic.

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

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.

Create a fun hands-on game to practice long division, using magnetic numbers on a fridge.

Your child will love making this adorable clover clock that will help him learn how to tell time.

Bring the classic game of "Red Rover" up to date with color and shape recognition skills for your child.