Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

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

Explore the wattage of microwaves in relevance to cooking time.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

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

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.

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

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

Examine the connection between temperature and chemiluminescence.

Will your liquid weigh less once you remove the fat from it? Find out in this science fair project idea.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Analyze competed scientific studies to determine the effectiveness of ancient remedies. Create a chart that illustrates the effectiveness of these treatments.

This science fair project idea explores whether dry ice will cool a beverage faster than wet ice.

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.

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!

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

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

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

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

Store seeds under three different environmental conditions. Plant seeds in carefully marked groups, watch them grow. Compare results.

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

Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.

Science fair project that uses distillation to convert salt water into fresh water.

Measure temperature change over time using a variety of insulation materials. Be creative with insulation materials: scarves, yarn, socks, feathers, oil, etc

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Check out this fun science fair project idea to explore fun facts about fruit juices and learn why do juices turn bad in the fridge.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This fun science fair project idea explains what a circadian rhythm is and explores the types of biological activities that follow a 24 hour cycle in mammals.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.