Have the children play a more active role in the Seder by helping them prepare paper puppets that represent the ten plagues.

This is a simple, fast game that you and your child can make together to help him master rounding with decimals.

Science fair project idea examines different techniques for memorization. Analyze results of memory tests to determine which method is most effective.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

What IS That Thing? is a game for kids of all ages that uses scrap paper and junk from around the house! A great way to recycle, reduce, and reuse.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

There is debate about whether chalkboards or whiteboards are better. This experiment explores which leads to better retention of visually-displayed information.

This activity will put those Halloween treats to good use by using candy corn to help your child with her subtraction skills.

This experiment explores whether reading text on a computer screen or type on paper leads to better retention of the information read.

This easy aerodynamics activity is a simple way to introduce kids to the scientific method.

In this experiment, kids will see if pruning tomato plants makes them more fruitful and learn about the factors that contribute to a plant's fruit production.

Think about the adaptive utility of an important aspect of our physiology.

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

This easy apple cider adds cinnamon candies to give it a spicy kick for Valentine's Day.

Research different measurement systems, design your own new or improved system that can measure something difficult to measure with traditional systems.

Here's a fun at-home activity that will help your child strengthen his ability to work with and interpret data in various forms.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

Learn about borrowing in subtraction using a deck of cards and a die! Your first grader will have fun playing this math game.

Science fair project about different digital image file types, compares different encoding algorithms used to compress the data.

This experiment evaluates if people have an accurate perception of how much personal time they spend interacting with technology.

Want a fun way to teach your kid to tell time? Making a plate clock is a great way for him to learn how to tell time in a way he'll actually find exciting.

This activity is a great starting point for practicing mental math because it is quick, easy and involves only simple addition facts.

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.

In kindergarten, your child spent lots of time counting things one by one. But in first grade, he'll need to be able to count in groups, especially by fives.

Science fair project which uses a camera to observe the surface of a balloon in the moment of its explosion.

Play a math logic and critical thinking game using a deck of cards. Use addition, subtraction, multiplication, and division in this fun activity.

This variation on the classic group game "Mother, May I?" can be played with one or more child and involves continual participation.

Test products which claim to reduce wrinkles, and determine which is the most effective. Test effectiveness over three weeks, using a sample of volunteers.