Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

see whether all liquids evaporate at the same rate. In other words, does water evaporate at the same rate as juice?

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

This Halloween math activity book is a whole lot of fun.

Help your preschooler grasp the concept of ordering and sequence while teaching him valuable vocabulary with simple activities around the house.

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

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

Get your child excited about measuring with this fun and easy household measurements activity.

Explore the wattage of microwaves in relevance to cooking time.

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.

Determine which seeds are most likely to survive harsh winter conditions (low temperatures).

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

This very physical game gets math off the page and into the real world-- and it works on number sense and estimation, key skills for kindergarten readiness.

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.

This science fair project idea determines if a particular chemical has an effect (increase or decrease) on the heart rate of Daphnia.

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Have fun with bubbles and find out why there are bubbles in your tap water in this cool science fair project idea.