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

Liven up your sixth grader's study of world geography with these three fun challenges.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

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.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Test your learner's knowledge of Barack Obama by challenging your child to complete a crossword puzzle about the President after reading a short biography.

Next time you're headed out on the road with your fourth grader, try this alphabet-geography game that the whole family can play.

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

Learn about the Bill of Rights this Presidents Day by playing a Pictionary-inspired drawing game. Players draw a right as others try to guess what it is.

Teach kids about a fun way they can remember this more efficiently- the power of mnemonics. Kids will be amazed.

This science fair project idea explores whether cats can be trained in the same way that dogs can.

In this fun project, use a memory game to test various age groups and determine whether aging directly affects short-term memory loss.

What are the benefits of good posture? Kids will learn about the cognitive effects of good posture through conducting and observing a controlled experiment.

Your child can now recreate history by building his very own fortified castle.

Children read a famous letter from the American Civil War, then write a response, in this thoughtful history activity.

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.

Help your fifth grader embrace the roots--literally--of Mother's Day by growing carnations to honor mothers in you family's history.

This science fair project idea explores how far the âdanger zoneâ is from different types of caution signs.

In Colonial times, fixing a chair was a lot easier than making one! Any fifth-grader can wrap up a mirror or photo frame the same way Colonists caned chairs.

Follow this Colonial recipe for candied rose petals, and share the sweets with friends, family or classmates.

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

Horse chestnuts are inedible, but British children found a fun use for them around the 1840s by turning them into a game called Conkers.

Dive into U.S. colonial history by making a simple bottle gourd water cooler, crafted by colonists of Roanoke Island in the 16th century.

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

Fish for headlines! This fun and exciting social studies activity is a great way to get your fifth grader reading and understanding newspaper articles.

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

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

This project examines whether people's taste perception is influenced by what they see.

In this activity, your child will learn how to make a drop spindle with a handy vegetable.

Being a kid is hard work. Soothe stresses and calm fears with this DIY Zen garden -- all you need is sand, stones and a shoebox.