Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.

Help your child build her very own science laboratory at home for experiments and science projects. This is a quick, easy, and fun educational tool!

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Is that seed alive or not? Here's an exciting way for kindergarteners to make a seed museum that your child can watch, using simple household materials.

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Create a soda bottle garden that defies gravity! This hanging terrarium is housed in a soda bottle and perfect for crafty kids with a growing green thumb.

Grow potatoes in a plastic bag—easy to grow and harvest, and yummy to eat!

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

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

Celebrate the blooming season with your kid by showing him how to make a magical spring mosaic out of all natural materials!

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

This activity will keep your child entertained long after you've put away the markers and glue. Help him turn a paper bag into a self-portrait puppet!

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Help your child create a magical miniature garden in the most unlikely of places: a recycled plastic bottle!

Fibonacci sequences have been observed throughout nature, like in leaves and flowers. In this project, students find examples of the Fibonacci sequence.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

This science fair project idea raises awareness of a real ecological issue.

Research and understand basic computer science. Build a simple computer, following instructions found online. Design a new or improved feature.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.

Here is a fun holiday exercise to reinforce your grade-schooler's understanding of adjectives from adverbs while she's away on winter break!

This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.

In this project, the affects of vitamin E are observed on a rose petal.

Place mushroom caps on poster board, label samples. Check beneath mushroom caps for "prints" of spores. Record and interpret prints left behind.

This science fair project examines which fruits and/or vegetables will ripen prematurely when placed with ripe apples.

In this science experiment, test the pH of soil surrounding a gas station to determine if gas stations have a negative effect on the environment.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.

Travel back to the Jurassic age with this creative dinosaur activity that would make a great addition to any wall or fridge.