Help your third grader make the Scoop 'N Catch--a great choice for a fun and inexpensive afternoon.

In this activity, learners will discover how to make a basic water filtration system using common materials found around the house or outside.

Celebrate winter with some unique snowman decor. In this activity your kid will create a self-standing sculpture that'll look great on a table or in a window.

With this activity, you'll create a family treasure...and reinforce social studies basics while you're at it!

Show your third grader how to string together a pretty, decorative harp.

Encourage your child to eat nutritiously by having them build this delicious summer fruit cone!

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Spice up your Easter routine this year by making these stunningly sparkly eggs with your third grader. This is a great activity to do to celebrate the holiday.

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

Teach your child Morse code, and a little bit of history that she'll pick up in a flash!

This year, celebrate the season with a pumpkin wreath! Have your kid trace and cut patterns to create multiple pumpkin shapes from a single sheet of paper.

This science fair project idea investigates the ability of different whitening toothpastes to whiten teeth.

This surprisingly good glue recipe comes from common kitchen items.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

Cook Halloween pasta on All Hallows' Eve. This green pasta with toothy almonds is a super scary and tasty dinner for trick-or-treaters on Halloween night.

Help your child practice multiplication tables with this mental and physical multitasking game that uses a hula hoop to get into the swing of things.

Introduce your child to the world of motion and physics with a bit of marble play inspired by Sir Isaac Newton!

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Decorate your porch or backyard with this unique fall craft!

This rainbow collage activity is a great way to practice using different materials to create texture. The completed craft is sure to brighten up any space.

Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.

Banish your third grader's rainy day boredom by guiding his play group through a collaborative art project that leads up to the unveiling of a crazy creature!

Whether your child is celebrating a great American holiday or simply feeling patriotic, this american flag craft is sure to please your little artist.

Turn up the heat this February with a melted crayon heart, a crafty and colorful decoration for Valentine's Day.

On Martin Luther King Day, help your third grader create an original "scratch art" card to thank a person who has made a difference in his life.

Help your third grader create a Venn diagram fantasy creature by combining two different creatures to create a fantasy creature based on their similarities.

Have your child create a little leprechaun to celebrate the season and create a little mischief.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.