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Science Fair Project Idea
thumbnail This is an interesting experiment for an Investigator who is 1) curious about insect metamorphosis and 2) patient! You'll need to set up different controlled environments for the chrysalides, and then check on them regularly as you wait for them to hatch. Read more
Zoo_p022
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Time Required Very Long (1+ months)
Prerequisites None
Material Availability Specialty items
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail Have you ever wondered what a wildlife biologist does? Ronnie and Denise from DragonflyTV found out firsthand when they worked with a local wildlife biologist to take a survey of the fish populations in their local lake. They wanted to determine what the biodiversity (number of different species in a habitat) was like so that they could find out how healthy the lake habitat was. In this science fair project you can take on the role of a wildlife biologist by examining the biodiversity of… Read more
EnvSci_p045
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Time Required Short (2-5 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety Adult supervision needed to make bug vacuum.
Science Fair Project Idea
Antlion larvae are known for their predatory ways. In sandy areas, they dig pits to trap ants or other crawling insects that happen to stumble in. This project shows you how to create a mini-environment for antlion larvae to test their preferences for pit-building sites. Read more
Zoo_p017
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Specialty items
Cost Low ($20 - $50)
Safety No issues
Science Fair Project Idea
thumbnail If you're looking for an experiment that will gross out just about everyone, you probably can't do much better than this! This project investigates an important question in the field of forensic entomology. Just make sure to get permission at home before you start. Read more
Zoo_p023
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Time Required Very Long (1+ months)
Prerequisites This project requires an Investigator who is not squeamish, and who is able to secure parental support for a project involving primary decomposers.
Material Availability Specialty items
Cost Low ($20 - $50)
Safety Disinfect containers with 5% bleach solution before disposal.
Science Fair Project Idea
thumbnail Are you curious about the birds that live in your neighborhood? Would you like to find out more about them: what they look like close up, what they eat, how they sing? In this project you'll build a bird feeding platform with four separate feeding areas. You'll be able to observe birds at close range, find out what birds inhabit your area, and learn about their seed-eating preferences. So get out your woodworking tools and binoculars, and get ready to see some birds. Read more
Zoo_p028
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Time Required Long (2-4 weeks)
Prerequisites None
Material Availability Readily available
Cost Low ($20 - $50)
Safety Adult supervision required for using power drill and staple gun
Science Fair Project Idea
thumbnail In the wild there are two types of animals: the hunters and the hunted. A good predator is always on the prowl for fresh prey. What can an animal do to stay off of the menu? To survive, some animals use camouflage so they can better blend in with their surroundings. In this science project, you will be the hungry predator hunting for M&M® prey. But it may not be as easy as it sounds — some of your prey will be camouflaged by their habitat. Will they be able to avoid your grasp? … Read more
Zoo_p012
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Time Required Very Short (≤ 1 day)
Prerequisites None
Material Availability Readily Available
Cost Very Low (under $20)
Safety No hazards
Science Fair Project Idea
thumbnail If you had to choose between having your favorite dessert, going to a movie, or spending the night at a friend's house, which would you choose? This science project shows you how you can "ask" a sowbug (or pillbug) a similar question in order to learn about their preferences. Give it a try to find out what types of microenvironments these tiny crustaceans prefer. Read more
Zoo_p021
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Time Required Short (2-5 days)
Prerequisites None
Material Availability If you do not have sowbugs or pillbugs available locally, they will need to be specially ordered. See the Materials and Equipment section for details.
Cost Very Low (under $20)
Safety Adult supervision is recommended for using the utility knife.
Science Fair Project Idea
thumbnail Do you like to watch outdated science fiction and cheesy horror movies? Many fictional tales of cloned organisms have been created based upon the scientific method for cloning animals or plants. In the real world, the cloning of plants is a common method used in modern farming. How do you clone a plant? In this science project you will get to find out by making your own cabbage clones! Read more
PlantBio_p016
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Time Required Average (6-10 days)
Prerequisites None
Material Availability Readily available
Cost Very Low (under $20)
Safety Adult supervision required for using a knife
Science Fair Project Idea
Farmers face a variety of challenges in their efforts to grow crops. One of the chief challenges is the presence of unwanted plants (weeds) that compete with the crop plants for water, nutrients, and light. If the weeds are not suppressed, they can reduce or completely eliminate the amount of food derived from the crop at harvest. In this biotechnology and plant science fair project, you will simulate the competition between crop plants and weeds, and determine whether the use of an herbicide,… Read more
Genom_p020
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Time Required Very Long (1+ months)
Prerequisites None
Material Availability Specialty items: Genetically modified seeds can be purchased online. See the Materials and Equipment list for details.
Cost Average ($50 - $100)
Safety Wear disposable gloves when handling the weed killer and work in a well-ventilated area. Adult supervision is recommended.
Science Fair Project Idea
thumbnail Have you ever heard the expression "a canary in a coal mine"? In the 1900's and earlier, coal miners brought canaries with them into the mines to act as early warning signals. The canaries were very sensitive to low levels of dangerous gases, so if the birds stopped singing, or got sick, then the miners knew to leave immediately, even if they felt fine. As it turns out, our froggy friends are also very helpful at signaling problems, not in mines, but in and around bodies of water. Try this… Read more
EnvSci_p048
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Time Required Average (6-10 days)
Prerequisites Students must have access to a pond, lake, or marsh with abundant frogs.
Material Availability Readily available
Cost Low ($20 - $50)
Safety Never explore natural bodies of water alone. Never pick up brightly colored frogs. Adult supervision is required.
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