Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

In this science fair project, we'll explore how blocking the sun's light can stop those can stop photosensitive paper from changing color.

Look at people's face shape. Do you think their face shape affects your perception of kindness? Find out more in this science fair project idea!

In this activity, students will think about the form and function of household objects as they compare and contrast kitchen serving spoons of various sizes and designs.

Study science with your first grader in this arts and crafts activity that models the reason why fall leaves change color with some paint and crayons.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Discover the wonders of simple clay by pressing flowers into a modeling medium!

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Pair a planetarium visit with this fun art project that mimics the look of far-off galaxies.

Celebrate April showers with a springtime arts and crafts activity: make sparkly, shiny raindrops with your kid.

This classic children's game demonstrates how sound travels through air vs. through a solid.

In this project students learn about the golden ratio and investigate if it can be used to predict people's assessment of beauty in others.

Create a self-portrait from natural materials in this collage craft activity!

Here's a science activity that lets a first grader use an empty dish detergent bottle to create his own fountain as he explores air pressure.

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

Using a glass fishbowl, you and your kids can create a low-humidity, open-topped terrarium perfect for easy care, drought-tolerant succulents.

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Here's a guide to starting a community clean-up project from scratch.

This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.