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Showing Results for "one digit arrays" : Page 3

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

candy science experiments toffee

Candy Science Experiments: Toffee!

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

sweet tooth

Sweet Tooth

This is a fantastic and easy science experiment where kids will learn about elasticity by testing how high bouncy balls of different materials can bounce.

bouncy balls

Bouncy Balls

This science fair project idea examines which type of insulation holds in the most heat.

best insulators

Best Insulators

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

button launcher

Button Launcher

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

what lives in the air conditioner

What Lives in the Air Conditioner?

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.

can jello be made with just warm water instead of boiling hot and then cold

Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold? 

The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.

the fungus among us

The Fungus Among Us

It's not actually that hard to get energy from garbage! Kids learn how to make biogas in the form of methane with this cool and easy science fair project idea.

energy from garbage how to make biogas

Energy From Garbage: How to Make Biogas

Use chemical analysis to identify a variety of mystery powders that look the same but actually have very different properties.

mystery powders

Mystery Powders

Use this lesson to see how animals can have very interesting relationships. Some help each other, some benefit from others, and some hurt others. Young scientists are sure to benefit from this eye-opening lesson.

animal symbiosis

Animal Symbiosis

Science fair project which determines whether the size or the thickness of a piece of paper has an effect on how many times it can be folded in half.

folding paper

Folding Paper

Learn whether Mylar Balloons last longer than Latex Balloons or vice versa.

mylar vs latex balloons

Mylar vs. Latex Balloons

Amaze your kids by separating a salt and pepper mixture using an "electric spoon" charged with wool.

what is induction

What is Induction?

What does a raindrop look like when it splashes on the ground? Is each raindrop unique like snowflakes? Find out how raindrop size varies in this experiment.

measuring raindrops

Measuring Raindrops

Science fair project that determines whether landscaping fabric impacts the ability of plants to receive water.

thirsty plants

Thirsty Plants 

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

decomposition rates of biodegradable materials

Decomposition Rates of Biodegradable Materials

Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.

seedy situation

Seedy Situation

This science fair project will help students learn about non-vascular plants, such as mosses.

water and mosses

Water and Mosses

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

diy electromagnet

DIY Electromagnet

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

to leaf or not to leaf

To Leaf or Not to Leaf 

This science project uses Mohs&acirc; Hardness Test to show kids how to compare the hardness of different types of minerals.

the mohs test how to compare the hardness of minerals

The Mohs Test: How to Compare the Hardness of Minerals

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

making fake snot

Making Fake Snot!

Learn how energy changes forms with this fourth- and fifth-grade physical science worksheet!

energy transformation

Energy Transformation

What animals are most popular? This project affords practice in data-collection, record-keeping and data-analysis through the investigation of this question.

what animals are most popular a data analysis project

What Animals are Most Popular? A Data Analysis Project

Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.

growing bacteria

Growing Bacteria

The objective of this science fair project is to examine the basic principles of air pressure using simple materials like a balloon, straw and string.

principles of air pressure

Principles of Air Pressure

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

how do plants absorb water

How do Plants Absorb Water?

This science fair project idea explores plant growth from a bulb, root, and a stem and investigates asexual plant reproduction.

can new plants be made without seeds

Can New Plants Be Made Without Seeds?

Learn a few tubular plant facts while navigating some gnarly typing waves.

typing paragraphs for accuracy facts about plants surfing

Typing Paragraphs for Accuracy: Facts About Plants Surfing

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