Science Activities : Page 9

In this cool science experiment, learn about magnetism and poles, and test magnet strength to find out if two magnets are twice as strong as one.

Teach your child about healthy foods and how to make a meal that is good for them with this fun activity that you both can do together.

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

Learn how acid-base catalysis affects enzymes and enzymatic reactions in this science project.

This science fair project idea discovers if an artificial light source will yield the same plant health and growth rates as light from the sun.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

In this wind tunnel experiment, you'll make a wind tunnel to test lift and airflow on a model plane and explore aerodynamics and the Bernoulli Principle.

The goal of this science fair project is to determine which cheese grows mold the fastest: Vermont Cheddar, American, Brie, or Camembert?

Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.

In this experiment you explore how tectonic plates move to create land and expand bodies of water.

This cool air pressure demonstration has kids break a ruler using only a newspaper and atmospheric pressure.

The pinwheel is a simple toy that has been around for years and uses the wonders of the wind to spin it and delight kids of all ages!

Make frog feet sponge prints with your child for a fun and educational crafts activity.

Check out this fun high school science fair project idea to investigate how the cell membrane regulates what moves into and out of cells.

What causes sound? Here's a simple science experiment that adds a visual element to the science of sound to help kids better understand this tricky concept.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

High school students recreate Michael Faraday's experiment in this cool science fair project that induces current in a coil of wire.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

In this CD hovercraft science project, students will construct their own DIY hovercraft.

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

What happens when light hits a hard surface? Find out by conducting a simple light reflection experiment with your preschooler.

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Which bread molds fastest? Explore the different kinds of breads and how quickly they mold, along with the role of preservatives.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

Learn about magnifying glasses, concave lenses and inverted images by sending rays of light through a magnifying glass in this cool science fair project!

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

Build a magnetic linear accelerator using a ruler, neodymium magnets, and small metal balls in this fun science fair project exploring magnetic propulsion.