2nd - 4th Grade Science Resources : Page 18

In this experiment you will replicate the mummification process by making a hot dog mummy.

Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

Demonstrate how you can make your own compass using a magnetized needle. It also allows you to compare magnetic north and geographic north.

What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

This science project uses Mohsâ Hardness Test to show kids how to compare the hardness of different types of minerals.

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

Science fair project that examines what causes thunder and why a thunderclap sounds so loud. How is lightening related to the creation of sound waves?

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 pinto bean germination experiment, you'll learn about how fertilizer aids in growing pinto beans into seedlings.

Try this experiment to give your curious kid a more "solid" understanding of how temperature affects the states of matter.

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

This weather spinner will improve observation skills by encouraging children to examine and track weather details and patterns.

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.