Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Science fair project which measures whether tsunamis are more destructive when they are caused by an earthquake or by a meteor.

Edible holiday gifts are perfect for the foodie in your life. Learn how to make edible holiday gifts with this activity and tutorial.

Are you tired of the same old Easter egg dying routine? Does your kid love to try new art techniques? If so, try making Easter eggs out of embroidery floss!

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

Experiment about connection of senses of taste and smell. Using blindfold and noseplugs, administer blind taste test. Analyze results and organize data.

Create a prefix-suffix flip-book and help improve decoding skills and vocabulary.

This science fair project idea builds models of various types of bridges and then determines which bridge design is the strongest.

Learn how to make a trick-or-treat bag for Halloween. See how to make a decorative trick-or-treat bag with this Halloween craft tutorial.

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

A riff on the classic board game, St. Patrick's Day Snakes and Ladders is a fun game the whole family can enjoy.

Here's an experiment that will have your child experimenting with cake ingredients to learn about the chemical reactions that happen when a cake's in the oven.

In this experiment, students will discover how heat and pressure turn clay into slate, phyllite, and finally schist.

This holiday season, don't forget the many delights of "cookie science"! Here's a confection we especially like.

Make sourdough bread...and learn some colonial history and modern science in the process!

Help your fifth grader create an art card that celebrates the enduring values of Passover.

Learn how to make a hygrometer to measure relative humidity in this project. Make a sling psychrometer hygrometer with gauze, thermometers, and a bottle.

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This game will help build your child's word bank as she competes with family members for the "Word of the Day" champion title.

This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

Plan a family dinner based on the "Little House" books, and encourage reading in the household!

Construct batteries that make electricity from fruits with this fun science fair project.

Many kids find themselves especially challenged by writing in third grade. Here's how you can help, using a technique called "storyboarding."

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.

Learn how to make a food pyramid with animals in a a coniferous forest ecosystem around your home.