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4th grade Life Science Projects

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Current Filters (84 results): 84 filtered results
4th grade
Life Science
Current Filters (84 results): 84 filtered results
4th grade
Life Science
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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
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!
2nd grade
Science
Science project
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
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
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.
2nd grade
Science
Science project
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!
Science project
Rats!
This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.
5th grade
Science
Science project
Shapes of Leaves
Science project
Shapes of Leaves
This science project teaches students to classify different shapes of leaves.
4th grade
Science
Science project
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
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
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
Why Do Greens Turn Brown?
Science project
Why Do Greens Turn Brown?
This science fair project teaches students about wilting and browning of salad greens.
Kindergarten
Science
Science project
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.
3rd grade
Science
Science project
Can Dog Drool Kill Germs?
Science project
Can Dog Drool Kill Germs?
This science experiment tests if dog saliva can really help heal wounds.
5th grade
Science
Science project
Keeping Cut Flowers Fresh
Science project
Keeping Cut Flowers Fresh
This science experiment tests whether warm or cold water works best in making cut flowers last longer.
3rd grade
Science
Science project
Which Food Will Mold the Fastest?
Science project
Which Food Will Mold the Fastest?
This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
1st grade
Science
Science project
Squirrels and Their Surroundings: The Relationship Between Camouflage and Habitat
Science project
Squirrels and Their Surroundings: The Relationship Between Camouflage and Habitat
This science fair project challenges students to study how camouflage and environment are related in squirrel populations.
5th grade
Science
Science project
Potato Chip Science: How Greasy Are Your Potato Chips?
Science project
Potato Chip Science: How Greasy Are Your Potato Chips?
How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.
4th grade
Science
Science project
The Fungus Among Us
Science project
The Fungus Among Us
The purpose of this science fair project is to demonstrate how yeast, a fungus, causes bread to rise.
5th grade
Science
Science project
Blindfolded Taste Test
Science project
Blindfolded Taste Test
This science fair project has kids conduct a blindfolded taste test to determine how smell influences our ability to taste foods.
4th grade
Science
Science project
Why Do Apples Turn Brown?
Science project
Why Do Apples Turn Brown?
In this fun science project, learn about what happens to cut fruit and experiment with how to stop apples from turning brown.
4th grade
Science
Science project
Best Fertilizer: The Effects of Fertilizer on Plant Growth
Science project
Best Fertilizer: The Effects of Fertilizer on Plant Growth
What are the effects of fertilizer on plant growth? What's the best fertilizer type (solid, liquid or powder)? Kids find out in this science fair project idea.
4th grade
Science
Science project
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
Fruit Fly Life Cycle
Science project
Fruit Fly Life Cycle
Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.
4th grade
Science
Science project
Positive and Negative Geotropism
Science project
Positive and Negative Geotropism
Check out this fun and easy 4th grade science fair project idea that tests how gravity induces positive and negative geotropism (gravitropism) in bean plants.
4th grade
Science
Science project

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