Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

Learning about how plants grow is a building block in the early grades science curriculum. Put a fun twist on this life science concept with these cup monster friends!

Create a three-dimensional X-ray of your child's hand in this simple modeling activity. All you need to get started are black paper and drinking straws

Does putting soapy water on plants help or hinder plant growth? Kids learn about greywater and how it affects plant growth in this cool science fair project.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Learn all about balance and motion as your child designs a corn maze!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

The possibilities are endless with this fun Halloween-themed STEM activity! With simple supplies, your child will experiment, adapt, and use their creativity while they build structures using different specifications.

Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.

Make edible amber fossils with your second grader to explore the fascinating world of science!

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Celebrate autumn with a seasonal bash. Welcome the fall with a festive party for your little one and her friends, full of crafts, snacks and fun games.

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

Help your young learner discover why the insects that a spider eats stick to its web but the spider doesn't.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

Make sourdough bread...and learn some colonial history and modern science in the process!

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

This activity works well with a group or just with a parent and child, and it can make a great party game since it's both fun and inexpensive.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

Make a wish upon a tree with this craft that also helps your child learn more about Chinese culture.