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4th grade
Life Science
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Music and Plants
Music and Plants
Science Project
Music and Plants
The project investigates the affect music has on plant growth while experimenting with rock, classical and no music.
4th grade
Science
Science Project
Creatures That Bug Us
Science Project
Creatures That Bug Us
There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.
4th grade
Science
Science Project
Fingerprint Findings
Fingerprint Findings
Science Project
Fingerprint Findings
In this project, the fingerprints of family members are compared to determine if people from the same family have similar fingerprints.
4th grade
Science
Science Project
Deer Behavior
Deer Behavior
Science Project
Deer Behavior
This science project challenges students to study deer behavior in their natural habitat- the feeding patterns, social behaviors, male to female ratio, etc.
4th grade
Science
Science Project
Can Dog Drool Kill Germs?
Can Dog Drool Kill Germs?
Science Project
Can Dog Drool Kill Germs?
This science experiment tests if dog saliva can really help heal wounds.
4th grade
Science
Science Project
Where Did the Ladybug Get Her Spots?
Where Did the Ladybug Get Her Spots?
Science Project
Where Did the Ladybug Get Her Spots?
This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.
4th grade
Science
Science Project
How do Plants Absorb Water?
How do Plants Absorb Water?
Science Project
How do Plants Absorb Water?
Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!
4th grade
Science
Science Project
Apples and Potatoes
Apples and Potatoes
Science Project
Apples and Potatoes
The science project fair idea explores the interaction between your nose, mouth, and brain when tasting a new food or drink.
4th grade
Science
Science Project
Dog Diets: Will a Dog Prefer Homemade Dog Food?
Dog Diets: Will a Dog Prefer Homemade Dog Food?
Science Project
Dog Diets: Will a Dog Prefer Homemade Dog Food?
Would your dog prefer homemade or store-bought food? Raw or cooked? Test your dog's preferred diet in this fun experiment.
4th grade
Science
Science Project
Rats!
Rats!
Science Project
Rats!
This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.
4th grade
Science
Science Project
Shapes of Leaves
Shapes of Leaves
Science Project
Shapes of Leaves
This science project teaches students to classify different shapes of leaves.
4th grade
Science
Science Project
The Wonderful World of Weeds
The Wonderful World of Weeds
Science Project
The Wonderful World of Weeds
This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.
4th grade
Science
Science Project
All About Wood
All About Wood
Science Project
All About Wood
This science project has students collect wood samples and invent new uses for different types of wood based on its properties.
4th grade
Science
Science Project
Aquatic Respiration
Aquatic Respiration
Science Project
Aquatic Respiration
How do fish breathe? How do gills work? In this science project, learn about aquatic respiration and find a fish's breathing rate in different temperatures.
4th grade
Science
Science Project
Cell Membrane
Cell Membrane
Science Project
Cell Membrane
In this science fair project you will make a model of a cell membrane using very simple material.
4th grade
Science
Science Project
Mental Mix Up: Experimenting with Your Ability to Focus
Mental Mix Up: Experimenting with Your Ability to Focus
Science Project
Mental Mix Up: Experimenting with Your Ability to Focus
Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.
4th grade
Science
Science Project
Will A Plant Still Grow Even When You Put Something On Top Of It?
Will A Plant Still Grow Even When You Put Something On Top Of It?
Science Project
Will A Plant Still Grow Even When You Put Something On Top Of It?
Find out whether putting something on top of a plant will inhibit its growth.
4th grade
Science
Science Project
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Science Project
Is It Safe To Eat Something Dropped On The Floor As Long As You Pick It Up Within 5-Seconds?
Discover whether the â5-second ruleâ is effective at determining whether food is still safe to eat after being dropped on the ground.
4th grade
Science
Science Project
Does Opening A Fruit Up Cause it to Rot Faster?
Does Opening A Fruit Up Cause it to Rot Faster?
Science Project
Does Opening A Fruit Up Cause it to Rot Faster?
Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!
4th grade
Science
Science Project
Do Plants Need Water?
Do Plants Need Water?
Science Project
Do Plants Need Water?
Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.
4th grade
Science
Science Project
Do Packaged Seeds Expire?
Do Packaged Seeds Expire?
Science Project
Do Packaged Seeds Expire?
Find out whether packaged seeds actually do expire in this new science fair project idea.
4th grade
Science
Science Project
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
Science Project
The Growth Rate Of Pre-packaged Seeds vs. Seeds From Directly Inside the Fruit or Vegetable
Watch pre-packaged seeds and seeds taken from inside fruits and vegetables grow. Which ones will grow faster? Read more in this science fair project idea.
4th grade
Science
Science Project
Under What Conditions Do Potatoes Sprout The Fastest
Under What Conditions Do Potatoes Sprout The Fastest
Science Project
Under What Conditions Do Potatoes Sprout The Fastest
Will potatoes spud or sprout faster in dry, dark, or cold conditions? Find out in this science fair project idea!
4th grade
Science
Science Project
Growing Bacteria
Growing Bacteria
Science Project
Growing Bacteria
Science fair project that examines how to grow bacteria in a controlled setting, using simple materials from around the home.
4th grade
Science
Science Project
Identify Trace Fossils
Identify Trace Fossils
Science Project
Identify Trace Fossils
Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.
4th grade
Science
Science Project