First Grade Science Fair Project Ideas

Great selection of first grade science fair project ideas. These science fair projects can help you find first grade level ideas for your science fair.

Showing 91 to 105 of 117

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Does Time Really Pass By Faster When You're Having Fun?

First Grade
Kindergarten

This science fair project idea demonstrates demonstrate how denser (heavier) objects fall faster than light objects.

Gravitational Forces for Preschoolers

First Grade
Elementary School

This science fair project idea explores how length affects the weight a bridge can hold.

Bridge Over Troubled Water

First Grade
Elementary School

The purpose of this science fair project is to test the pH and total alkalinity of personal care products.

What Are the pH and Total Alkalinity of Personal Care Products?

First Grade
Elementary School

The purpose of this science fair project is to determine which household products are acids or bases.

Are Household Powders Acids or Bases?

First Grade
Elementary School

The purpose of this science fair project is to investigate how various odors affect cricket behavior.

How Do Odors Affect Cricket Behavior?

First Grade
Kindergarten

The purpose of this science fair project is to investigate whether crickets prefer the light or the dark.

How Do Crickets Respond to Light and Dark?

First Grade
Kindergarten

The purpose of this science fair project is to determine whether a mordant causes natural dye be brighter or longer lasting.

Does a Mordant Make a Natural Dye Brighter or Longer Lasting?

First Grade
Elementary School

Fruits, molasses, sugar, honey, corn syrup, or jelly? The goal of this science fair project is to explore which foods yeast cells eat.

What Do Yeast Eat...and How Can You Tell?

First Grade
Elementary School

This science fair project idea investigates whether air has mass and weight.

Into Thin Air

First Grade
Kindergarten

Colors look different in various kinds of light. The goal of this science fair project is to determine how colors appear in various kinds of lighting.

Does My Makeup Look Right?

First Grade
Kindergarten

Plants need water to grow. In this project we learn how plants transport water from their roots to their leaves

Plants and Water

First Grade
Kindergarten

This science experiment has students test whether a snail moves faster on concrete or dirt.

Speedy Snail Race

First Grade
Elementary School

The goal of this science fair project is to determine whether the temperature of a golf ball affects its rebound.

Temperature's Effect on Rebound of a Golf Ball

First Grade
Elementary School

The purpose of this science fair project is to determine whether you can hear sound through a barrier.

Can Sound Travel through a Barrier?

First Grade
Kindergarten

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First Grade Science Fair Project Ideas

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First Grade Science Fair Project Ideas

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