Showing Results for then : Page 2

In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.

With this cool floating rocks project, your child will get some hands-on experience with buoyancy and learn why certain rocks like pumice are able to float.

Observe trends in the properties of writing materials over past 5000 years and extrapolate to future time. Prepare a table that compares writing material.

In this science fair project, students will use methylene blue to study the presence of aerobic bacteria in milk.

Scavenger Hunt! Check out this fun science fair project idea to explore the difference between opaque, translucent, and transparent objects around your house.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Explore the scientific concept of capacity by seeing how many pennies you boat can hold before it sinks!

This science fair project investigates which of two learning modes most commonly used in school, visual and auditory, is better for information retention.

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

Introduce your child to preliminary science concepts by challenging them to do this fun and simple cloud observation activity.

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

This high school science fair project investigates if small changes in your diet alter the pH of your saliva.

This super fun science project, perfect for young children, combines crafts, dressing up as animals, outdoor play, and life science learning.

In this science fair project, students test how objects float and sink in liquids of different densities.

Use an Elihu Thomson apparatus, also known as a ring launcher, to learn about electromagnetism concepts and the properties of various metals.

This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

This experiment researches if you gave different amounts of food to mosquito larvae would they grow faster or slower

The goal of this science fair project is to demonstrate different ways to generate static electricity and record its effects.

The objective of this science project is to investigate why NASA has been using aerogel for the Stardust Project for collecting gas and dust from comets.

Future engineers, unite! Discover how to keep a sandcastleâs bridge from falling into the moat.

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!

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

Discover whether ants are more attracted to natural cane sugar or artificial sweeteners.

Test out various brands of permanent markers to see which one is least water soluble.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

This science fair project idea explores how water and ice can change the form of rocks.

Throughout history, people have used song as a teaching and memory tool. This project explores whether song improves a person's ability to retain information.

This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.

This experiment investigates whether smell can be used to enhance test subjects' memories.