Kindergarten - 6th Grade Science Resources : Page 41

The objective of this science fair project is to analyze the effects of salinity and temperature on water.

Find out whether matte or shiny nail polish lasts longer.

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

This fun and easy middle school science fair project idea explores the topic of pollution and demonstrates if polluted soil affect the growth of green plants.

In this science fair project, young children notice and track changes in trees throughout the year.

Give your budding young observers a chance to discover simple machines at use in their own home.

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

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.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

This biodiversity project examines the biodiversity in your own backyard.

Help your child create a working lung model that fills with air just like the lungs inside of his own chest when he breathes.

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Take advantage of the fact that ink and water don't mix and introduce your kid to suminagashi, a Japanese form of art.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

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.

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

This project examines what types of objects burn and which burn faster and cleaner.

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.