Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

To practice place value, here's a fun hands-on activity to get your child flipping through place value with ease!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Here's an activity that lets your third grader, fourth grader, or fifth grader bring the warmth and light of lanterns into your home by making his own.

In this science fair project, students learn how pressure can make the minerals in a rock line up in the same direction and form bands and foliation.

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

Examine the effect of pressure on carbonation in soda.

Science fair project that identifies the differences between soils from different environments and attempts to figure out why those differences exist.

Teach your child golf without the clubs! Introduce her to Pebble Golf, a fun beach game and a great way to develop her depth perception.

Do something totally unique and new with a pumpkin this year! Practice designing patterns with stripes, zigzags, or geometric shapes. The sky's the limit!

Do different types of oil mix or stack? Find out in this science fair project idea!

Make Frankenstein bolts for your trick-or-treater this Halloween. These homemade Frankenstein bolts make your child look just like the popular monster.

Ancient Greek vases were not only utilitarian, they were also works of art. Jump into ancient cultures by decorating your own vase in classic Greek style.

Create a chunky, textured, tactile giraffe collage that is cute enough to pet! This is a great way to recycle old arts and crafts materials.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

In this experiment we will be determining whether birds prefer certain colors of seed.

Your kid will love making these cute and festive Easter bunny pancakes. This Easter, turn a holiday breakfast into a delicious measurement activity!

Classic meatloaf gets a healthy update with quinoa in place of breadcrumbs.

Learn about how to write a couplet poem in this easy introduction to the classic poetry style.

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

Observe corn seed germination to learn about dicots and monocots and how plants grow from seeds to seedlings to full-grown plants!

Try to pop other opponents balloons while trying to protect your own. This exciting game is sure to be a hit with the kids at your next party!

Strengthen your fourth grader's reading skills with this analytic "reader's theater" activity.

This science fair project idea explores whether the process used to dry the beans we eat for food renders them unviable.

Learn to make homemade ketchup with your child and experiment with spices and flavors!

In this activity, your child will explore the difference between boredom and curiosity in building greater attentiveness and happiness in the present moment.

This Halloween, your child can make her very own jar light that will shine bright throughout the night!

Do you have your isopods straight? Learn about sow bug and pill bug behavior by building a terrarium to study them in!