What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Teach your fourth grader foreshortening, a type of visual perspective in art with this fun and easy activity!

Here's an arts and crafts activity that has your first-grader experimenting with math concept of multiples and patterns with her own printing plate.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

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

Make sure your child is prepared for Halloween by having him create a stamp-printing that says: "Trick or treat? Smell my feet!"

Problem-solving skills can be practiced and strengthened over time with puzzles such as Tangrams! In this activity, your child will discuss problem-solving strategies and practice using these strategies with Tangram puzzles.

Your kid will delight in creating an extraterrestrial vehicle from goods found around the house. There's no telling where her imagination will go!

Build your child's math skills with this 2nd-3rd grade activity. Similar to a carnival toss, this egg carton toss game is sure to provide hours of fun.

Create your own jigsaw puzzle using a blown-up family photo, and reconstruct the image as many times as you like. Here's how kids can make this gift.

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.

Create striking pieces of art using handmade heart stencils in this hands-on Valentine's Day arts and crafts activity!

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

Craft butterflies from coffee filters in this sweet spring craft project!

Don't despair if numerators and denominators seem like a bore to your child. This colorful collage is sure to show him the brighter side of fractions.

Recycle a baby jar to make this beautiful votive with your second grader! This arts and crafts project is a fun, colorful activity and makes a great gift.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This Thanksgiving, make a pine cone turkey that can double as a personalized place setting for each family member.

Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.

Check out this sweet recipe idea perfect for celebrating Dia de los Muertos.

Have fun making recycled paper using scraps of used paper in your home with this hands-on project.

This activity challenges students to use computational thinking as they create a sequence of commands that will make a robot initiate a domino effect.

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

Help your child discover the difference between his wants and needs using this poster.

Diwali is a holiday celebrated in many Asian Pacific countries the world over. Make this delicious Indian treat with your child to celebrate the holiday.

Help your child learn the parts of speech! Start with adjectives and have your child describe Santa Claus to someone who has never heard of him.

In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

In this social emotional learning activity, children will practice problem solving with kind attention as they play math games, participate in a mindfulness session, and create a work of art to help get them in touch with their "lion mind."