This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

Check out this fun and easy science fair project idea on germination of a seed and learn to identify exterior and interior parts of a bean seed.

This science fair project idea discovers which parts of the body are more sensitive to touch than other parts of the body.

Introduce your child to the importance of preserving the world's biodiversity by turning a lesson on endangered species into a fun game for the whole family.

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.

Build a bird feeder science craft that brings birds to your yard, and a smile to the whole family's face.

Children learn the six parts of a plant...but do they really understand? Try this plant-themed meal plan to bring school science into the home.

Build a 3d animal cell model with this cool science fair project, which helps kids visualize and understand the function of a cell's parts and organelles.

Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Milk is made of water and fat; but how can you separate the two? Find out in this color changing milk experiment.

This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.

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.

Here's a classic celery science experiment that uses celery and food coloring to demonstrate how plants absorb water.

Using scherenschnitte, your science-savvy second grader will be able to create and display each part of a vegetable!

The fish most kids see is usually filleted, and it's hard to see how it came from a lake or sea. This cool gyotaku activity blends life science with art!

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.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Here's a science activity to help your child investigate how seeds are designed to travel.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

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

This science fair project idea examines the reason boats are shaped and engineered.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Learn the basic structure of a DNA strand, which is the double helix, how genes form together, and the resemblance DNA has to a twisted ladder. Create a model.

This science exploration lets your first grader see how eggs can provide a perfect environment for a living, growing creature.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Try hammering some plants with your kids to teach them a valuable lesson in flower science while making beautiful artwork in the process!