Young scientists will investigate people's preferences for saltiness, and make some inferences about genetics and diet.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

In this cool engineering science fair project, kids learn how to build Hero's engine: an enlightening example of Newton's third law.

In this colorful craft, make an enchanting star card for a birthday, holiday, or just for fun with construction paper and foam sheets!

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Is your kid all bent out of shape? Try out some trendy dog yoga, or "doga," with your pet dog!

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

Chemistry isn't just incredible ... sometimes its edible! These crystal lollipops are a delicious introduction to chemistry concepts.

Create some commotion on your table this Halloween with some flying bats that'll be cute enough to cause a ruckus among your little party monsters.

Teach your kids about entropy with this fun, easy exercise, and teach your money to dance while you're at it!

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Your child will come to better understand symmetry as he create this dramatic black bat mask. It's sure to lend a dark touch to any Halloween costume.

This unique project will help your child learn the basics of assemblage and he'll create a perfectly festive pumpkin in the process.

This fragrant drawer sachet keeps clothes smelling sweet, and makes for the perfect gift.

This science fair project idea creates a sedimentary rock and to investigate what takes place during the rock cycle.

Explore Pilgrim foodways with three heritage cornbread recipes.

Help your child create a mosaic mirror frame that's a bit modern and a bit vintage at the same time. All she needs are a dollar store frame and an old CD!

Follow these easy instructions to make a working sundial with your kid! Find out what other cool things the Aztecs created in this activity.

This Labor Day, encourage your child to learn more about the different tools and supplies found in a doctor's bag by having her create one of her own!

Help your child learn about the world through this 3rd-4th grade geography activity: start a postcard collection and mark where they came from on a world map.

Money is a difficult concept to grasp. Help your kid get the hang of it with this pocket change triple Venn diagram activity.

Have a kid who loves to bead, but can't seem to keep them all in one place? Use those loose beads to craft a decorative wind chime.

Help your fourth or fifth grader design and write their own innovative greeting card by formulating a poem in the shape of their favorite object of choice.

Help your child learn more about the military by having him create a portrait of a soldier and write a short summary about why that soldier is important.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Help your third grader craft a homemade version of this classic strategy game, using just an old egg carton and a few beads!

Talk about ice cream while helping your 4th grader work on crucial punctuation skills.

This math game helps fourth graders improve their understanding of positive and negative integers in a fun way.

This science fair project idea explores if the length of the string that an object is suspended on has an effect on how fast or slow it swings.