Get a cool and easy science fair project idea which helps high school students in understanding concepts behind the working of a microphone.

Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

This science activity will help your student explore the changes that occur to transform an egg from raw to soft to hard-boiled.

The objective of this science fair project is to examine the cleanliness of salad preparation techniques.

Measure the speed of the earth's rotation using protractors and meter sticks. This science fair project measures the angle of the sun in relation to earth.

Help your second grader celebrate the legacy of Dr. Martin Luther King with this rainbow table mat.

Check out this science project idea that will have your kid investigate how dots (also known as pixels) are used to create digital photographs.

Science fair project which determines whether your current calorie intake will cause you to lose or gain weight over time.

Set your teen on the beat in a real world "crime scene" investigation. Can he tell whose fingerprints are on a drinking glass?

Science fair project which determines whether people are more likely to follow rules if they are easy to understand.

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

Here is a way to help your first grader keep track of the books she has read, and also help her develop some critical thinking skills.

What is biodiversity? Kids will study different areas of their backyards to see which is the most diverse to learn about biodiversity and random sampling.

This Thanksgiving table runner craft isn't just fun and festive, it also helps your child build muscles for hand strength, fine motor skills, and handwriting.

This science fair project idea determines what household items are good conductors of electricity.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Science fair project that examines the benefits of the plant enzyme: pectin methyl esterase (PME). Where is PME found in the plant? What does it do chemically?

Crazy quilting is a fun and easy way for kids to exercise some creativity and connect with the past.

Ask your middle schooler to figure out what the next 100 days hold in store for him; he'll keep track of daily, weekly, and monthly commitments.

Get your child outside to observe the clouds, and get a fun exercise in science, writing, and arts and crafts! Here's how.

Build good first grade reading and writing skills, as well as family peace and quiet, with this hand made story book about mornings in your home.

In these three games, children work on letter recognition skills with the help of some tape, music, and a few stuffed animal friends.

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

Rhyming helps kids better understand word structure. This silly game transforms rhymes into a mystery bag guessing game.

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

Invite your child to craft dream cloud magnets to display their hopes and visions for the future!

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.

This science fair project idea explores how the shape of a boat affects its density and how much weight it can float.

Cultivating a community of love, support, and trust in your family is important. Use this heartwarming activity to connect, have fun, and support your child’s social emotional health.