Life Science and Biology Science Fair Projects

468 filtered results
468 filtered results
Life Science
Sort by
What is the Ideal Temperature Setting for Refrigerators?
What is the Ideal Temperature Setting for Refrigerators?
Science Project
What is the Ideal Temperature Setting for Refrigerators?
Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.
Science
Science Project
Aromatherapy: Does Scent Affect Mood?
Aromatherapy: Does Scent Affect Mood?
Science Project
Aromatherapy: Does Scent Affect Mood?
Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.
Science
Science Project
Psychophysical Distinctions:  Investigating “Just Noticeable Differences”
Psychophysical Distinctions: Investigating “Just Noticeable Differences”
Science Project
Psychophysical Distinctions: Investigating “Just Noticeable Differences”
Learn about the field of psychophysics and to learn about "Just Noticeable Differences."
Science
Science Project
Tactile Discrimination:  Exploring Receptive Fields
Tactile Discrimination: Exploring Receptive Fields
Science Project
Tactile Discrimination: Exploring Receptive Fields
Think about the adaptive utility of an important aspect of our physiology.
Science
Science Project
Seeing Straight and Responding Quickly: Peripheral vs. Central Vision
Seeing Straight and Responding Quickly: Peripheral vs. Central Vision
Science Project
Seeing Straight and Responding Quickly: Peripheral vs. Central Vision
Learn the anatomical and physiological differences between central and peripheral visual systems.
Science
Science Project
Can We Stretch the Body by Stretching the Mind?
Can We Stretch the Body by Stretching the Mind?
Science Project
Can We Stretch the Body by Stretching the Mind?
Explore the neural and mental mechanisms at play in mental imagery.
Science
Science Project
How Do Breathing Exercises Affect Pulse Rate and Blood Pressure
How Do Breathing Exercises Affect Pulse Rate and Blood Pressure
Science Project
How Do Breathing Exercises Affect Pulse Rate and Blood Pressure
Learn about the anatomy of the autonomic nervous system and its relationship to the rest of the body.
Science
Science Project
The Smallest Touch: Exploring Thresholds of Sensitivity
The Smallest Touch: Exploring Thresholds of Sensitivity
Science Project
The Smallest Touch: Exploring Thresholds of Sensitivity
Explore the concept of receptive fields and why different parts of our body have different levels of sensitivity.
Science
Science Project
The 5 Second Rule
The 5 Second Rule
Science Project
The 5 Second Rule
Determine if picking up fallen food in 5 seconds or less prevents the transfer of bacteria from the ground.
Science
Science Project
A Fishy Memory
A Fishy Memory
Science Project
A Fishy Memory
Hypothesize goldfish ability to display long term memory based on your experience training the fish. Evaluate the abilities of goldfish to succeed at tasks.
Science
Science Project
Does Double Dipping Really Spread Germs?
Does Double Dipping Really Spread Germs?
Science Project
Does Double Dipping Really Spread Germs?
Determine if âdouble dippingâ chips really spreads more germs than dipping only once per chip.
Science
Science Project
Can Magnets Help Heal Injuries?
Can Magnets Help Heal Injuries?
Science Project
Can Magnets Help Heal Injuries?
Test whether spot magnets can help improve the symptoms of an injury.
Social studies
Science Project
Feeling the Burn: Taming the Effects of Spicy Food
Feeling the Burn: Taming the Effects of Spicy Food
Science Project
Feeling the Burn: Taming the Effects of Spicy Food
Compare different remedies for cooling the mouth after eating spicy food.
Science
Science Project
Ouch! Evaluating Tricks to Help Ease Pain
Ouch! Evaluating Tricks to Help Ease Pain
Science Project
Ouch! Evaluating Tricks to Help Ease Pain
Evaluate the efficacy of different pain management techniques.
Social studies
Science Project
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Science Project
Saline Solution vs. More Expensive Brands of Contact Lens Disinfectants
Discover whether cheap saline solution bottle cleans and disinfects just as well as more expensive kinds formulated with different ingredients.
Science
Science Project
Decaying Food
Decaying Food
Science Project
Decaying Food
Science
Science Project
Sink or Swim: Calculating Density of Fruits and Vegetables
Sink or Swim: Calculating Density of Fruits and Vegetables
Science Project
Sink or Swim: Calculating Density of Fruits and Vegetables
Sink or swim? Calculate the density of various fruits and vegetables using water and a kitchen scale.
5th grade
Science
Science Project
Transpiration Experiment
Transpiration Experiment
Science Project
Transpiration Experiment
In this enlightening transpiration experiment, kids will explore how the loss of water from plants through transpiration contributes to the water cycle.
3rd grade
Science
Science Project
Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?
Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?
Science Project
Caffeine and Heart Rate: What Is the Effect of Caffeine on Heart Rate?
Is there a relationship between caffeine and heart rate? Students will determine the effect of caffeine on heart rate in this fun science fair project.
5th grade
Science
Science Project
Do Hand Soaps and Sanitizers Prevent the Growth of Bread Mold?
Do Hand Soaps and Sanitizers Prevent the Growth of Bread Mold?
Science Project
Do Hand Soaps and Sanitizers Prevent the Growth of Bread Mold?
Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.
3rd grade
Science
Science Project
Garlic: Antibacterial and Antimicrobial Properties
Garlic: Antibacterial and Antimicrobial Properties
Science Project
Garlic: Antibacterial and Antimicrobial Properties
Is garlic antibacterial? Antimicrobial? Kids find out by using common kitchen equipment and ingredients in this cool and easy microbiology science fair project.
Science
Science Project
Salinity and Hatching Brine Shrimp Eggs
Salinity and Hatching Brine Shrimp Eggs
Science Project
Salinity and Hatching Brine Shrimp Eggs
Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.
5th grade
Science
Science Project
Why Do Apples Turn Brown?
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
Fat Insulation: How Do Animals Keep Warm?
Fat Insulation: How Do Animals Keep Warm?
Science Project
Fat Insulation: How Do Animals Keep Warm?
How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.
2nd grade
Science
Science Project
Dinosaur Tracks: How Are Fossilized Imprints Formed?
Dinosaur Tracks: How Are Fossilized Imprints Formed?
Science Project
Dinosaur Tracks: How Are Fossilized Imprints Formed?
Kindergarteners will love this geology science project where they'll learn how fossils are made by creating fossil imprints in homemade clay.
Kindergarten
Science
Science Project

Life Science and Biology Science Fair Projects

Education.com's team of professional scientists, science teachers, and educational consultants has put together a fantastic collection of free life science fair projects, life science experiments, and biology science fair projects for kids. If your child has an upcoming science fair and is interested in microbiology, botany, or the human body, Education.com has you covered with cool and easy life science and biology projects that will have little biologists doing everything from building models of cells to determining if people can be genetically predisposed to hearing loss. Check out our free resources below!