This Presidents Day, meet four of our country's most important heroes with this Mount Rushmore writing activity.

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Free science fair project idea that examines the differences between cats and dogs. Analyze objective qualities rather than subjective ones.

How well can people recall what they have observed. Test your knowledge in this fun experiment.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This science project encourages students to investigate the Mozart Effect, the idea that classical music promotes learning.

Play food isn't just for preschoolers! Help your child create a fun Passover craft that doubles as tea-party play food for younger siblings.

Explore Pilgrim foodways with three heritage cornbread recipes.

Play loteria, a Mexican board game! Help your child make this fun and festive game to help her build her vocabulary and have a blast while she's at it.

Help your child observe Veterans Day by having him create a paper chain American flag; it's a fun and crafty way to show your patriotism.

This easy craft project boosts counting and fine motor skills, and will help kids learn about Jewish culture.

Enhance fourth-grade measurement making skills and social studies learning with this stitching project.

Celebrate the colors of the American flag with this playful craft project!

Celebrate Black History Month by having your child make her own version of a kente cloth after learning what the different colors on a kente cloth symbolize.

Civil War soldiers didn't take their wives with them to the battlefield, but they took along a piece of home: little sewing kits called "housewives".

Help your child create his own pinata in this fun and easy activity. Use paper mache and fingerpaint for a party pinata everyone will love.

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

Take a stab at 18th century American cooking with your kids by following this tasty recipe from one of the first colonial cookbooks.

Create a yarn doll out of a few toothpicks and colorful string with this Guatemalan craft.

Learn an ancient craft with this introduction to weaving. A great tie-in for kids learning about ancient cultures.

Let your imagination take flight as you explore the beautiful continent of Africa! Do this fun writing activity with your child to honor Black History Month.

Create a compass rose from sidewalk chalk in this summer geography project!

Help your child construct and author a "sempuyo," a traditional Japanese book with accordion-style pages; she will develop her writing and fine motor skills.

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

Celebrate Hanukkah the old-fashioned way with an oil lantern. This craft is a perfect opportunity to teach your child the history of this special holiday.

Make a Korean paper fan! This activity is a great way to help your child explore different cultures while she builds her fine motor and arts and crafts skills.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Are you looking for a fun craft for the next big American holiday? Make this hat with your kid and let him march around the room like a Revolutionary soldier!

Looking for a fun summer adventure? Learn what it was like to be a prospector during the California Gold Rush by panning for gold in a local creek.

This science fair project idea measures out the sugar of various foods and find out whether people can correctly determine how much sugar is in common foods.