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Year two Science Fair Project Ideas

As 1st graders embark upon their elementary school careers, they'll be brimming with curiosity and an eagerness to learn about the world around them. Education.com's collection of year 2 science projects not only encourages kids to ask questions about their world, but gives them the tools they need to seek answers. Our year two science experiments can easily be accomplished at home in under 30 minutes with basic materials, and our year two science fair project ideas provide young scientists with safe scientific procedures that make for fantastic presentations.

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Current Filters (72 results): 72 filtered results
Year 2
Current Filters (72 results): 72 filtered results
Year 2
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Do Some Liquids Expand More than Others When Frozen?
Science project
Do Some Liquids Expand More than Others When Frozen?
In this science fair project, kids observe the expansion of liquids when frozen and determine if some liquids expand more than others in the freezing process.
Year one
Science
Science project
Whole and Parts: Taking Things Apart
Science project
Whole and Parts: Taking Things Apart
This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.
Year one
Science
Science project
Eureka! Volume and the Displacement of Water
Science project
Eureka! Volume and the Displacement of Water
This project demonstrates the correspondence between the volume of water displaced by a submerged object and the volume of the object displacing it.
Year one
Science
Science project
The Speed of Sound on a String
Science project
The Speed of Sound on a String
This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.
Year one
Science
Science project
Density Experiment
Science project
Density Experiment
This is a quick, easy science fair project that conveys the idea of density to kindergarten and early elementary children.
Year one
Science
Science project
Leaf Rubbings: Shapes and Patterns
Science project
Leaf Rubbings: Shapes and Patterns
In this project combining nature, art, maths, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.
Year one
Science
Science project
How Sound Travels Through Air and Solids
Science project
How Sound Travels Through Air and Solids
This classic children's game demonstrates how sound travels through air vs. through a solid.
Year one
Science
Science project
Taste Perception
Science project
Taste Perception
This project examines whether people's taste perception is influenced by what they see.
Year 2
Social studies
Science project
How Do Weather Conditions Affect How Fast a Puddle Evaporates?
Science project
How Do Weather Conditions Affect How Fast a Puddle Evaporates?
In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.
Year 2
Science
Science project
Plants Need Sunlight and Water
Science project
Plants Need Sunlight and Water
This project is a vivid, concrete introduction to the basic but important idea that plants need sunlight and water to grow.
Year one
Science
Science project
Feeding Plants
Science project
Feeding Plants
This project explores whether plants can live and grow when "watered" with juice, soda, or milk.
Year one
Science
Science project
Demonstrating Photosynthesis: Writing in Grass
Science project
Demonstrating Photosynthesis: Writing in Grass
This fun experiment provides a concrete and visually striking illustration of photosynthesis.
Year one
Science
Science project
What is Surface Tension?
Science project
What is Surface Tension?
What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.
Year 2
Science
Science project
Candy or Medicine?
Science project
Candy or Medicine?
Uh-oh! Is that a pill sitting on the counter or a piece of candy?
Year 2
Science
Science project
Magic Comb
Science project
Magic Comb
This science fair idea is a great way for kids to explore static electricity. Kids will give a comb a static charge and watch as it separates pepper from salt.
Year 2
Science
Science project
Floating Rocks
Science project
Floating Rocks
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.
Year 2
Science
Science project
Corrosiveness of Soda
Science project
Corrosiveness of Soda
Kids will explore the corrosiveness of soda in this cool science fair project by leaving pennies submerged in soda overnight.
Year 2
Science
Science project
How Tall Am I?
Science project
How Tall Am I?
Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.
Year 2
Social studies
Science project
Plants Form Water
Science project
Plants Form Water
This science fair project idea demonstrates that plants give off water.
Year 2
Science
Science project
Bridge Over Troubled Water
Science project
Bridge Over Troubled Water
This science fair project idea explores how length affects the weight a bridge can hold.
Year 2
Science
Science project
Sinking Objects
Science project
Sinking Objects
This science fair project idea investigates which objects float and sink in honey, water, and oil.
Year 2
Science
Science project
Parachutes
Science project
Parachutes
This science fair project idea determines if the size of the parachute will change the rate at which an object falls.
Year 2
Science
Science project
Duck Feet
Science project
Duck Feet
This science fair project idea investigates if webbed feet help a duck (and others) swim.
Year 2
Science
Science project
Don't Be A Drag
Science project
Don't Be A Drag
This science fair project idea investigates how the shape of an object affects drag.
Year 4
Science
Science project
Making Plants Grow
Science project
Making Plants Grow
The objective of this science project is to determine the length of time for different seeds to germinate.
Year 2
Science
Science project

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