Compare and order numbers and introduce mathematical inequalities in this fun math card game.

In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.

The goal of this fun science fair project idea is to microwave candy and investigate: do some colors of M&Ms melt faster than others?

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

Cookie cutters aren't just for gingerbread men anymore. Here are 8 fun and creative projects to do with cookie-cutters!

This activity introduces growth mindset and looking at mistakes as opportunities to learn and grow, rather than obstacles. Your child will understand the difference between seeing a mistake as a learning opportunity, rather than as a disappointment.

Compound words get easier if kids can spot two smaller words that they already know inside. Add some fun to the process with this card game!

Invite the hungry caterpillar over to your house by creating a larger-than-life, colorful caterpillar friend out of balloons!

Your second grader can honor two renowned U.S. Presidents--Abraham Lincoln and George Washington--by crafting larger-than-life pennies and quarters!

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

With nothing more than a flat open space and some lively kids, you can reinforce key concepts of punctuation while having lots of healthy laughs.

Better than any store bought Father's Day card, this touching keepsake lets your child give Dad a peek into their relationship from her point of view.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.

It's easier than you think to make homemade play dough -- just a few pantry staples makes a natural version of the toy that kids have loved for generations.

What's a liquid? What's a solid? What better way to experiment than by turning a childhood favorite, ice cream, into a homemade science lesson!

Transfer your child's artwork onto clothing using an iron-on transfer. It's easier than it sounds, and your child will love wearing his artwork!

Caring for ourselves and others can build connections and a greater sense of love. In this activity, your child will discuss what it means to be caring and will demonstrate care through drawing and by performing two caring and kind deeds.

Caring for ourselves and others can build connections and a greater sense of love. In this activity, children reflect on what it means to be caring and to show kindness to others through drawing and performing a kind act of their choosing.

This competitive inequalities card game is a great way to help your child understand the connection between numerals and the values they represent.

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

The objective of this science fair project is to investigate salt water density.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

This science fair project enhances the understanding and awareness of energy use and explores the concept of energy efficient.

This science fair project idea investigates which objects float and sink in honey, water, and oil.

First grade science often covers solids, liquids, and gases. This silly science explores serious facts about the difference between all three.

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This science fair project idea determines if the size of the parachute will change the rate at which an object falls.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

This science fair project idea investigates whether air has mass and weight.

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.