Search past science fair projects

38,465 real projects from ISEF, the Canada-Wide Science Fair, JSHS, AJAS, the Calgary Youth Science Fair and the California Science & Engineering Fair — searchable by meaning, and filterable by fair, year, category and award.

1520 projects · showing 691–720 CSEF — clear fair filter Animal Sciences — clear category filter Clear all

CSEF · 2012

Is a Dog's Mouth Cleaner than a Human's?

Mammalian Biology

Objectives/Goals My objective was to learn if a dog's mouth has more bacteria than a human's. My hypothesis was that a dog's mouth would be cleaner because I had heard that a dog's saliva ca…

CSEF · 2012

Oo, Oo, Oo, I Wanna Be Like You

Mammalian Biology

Objectives/Goals My objective was to determine whether or not monkeys have a hand preference. I predicted that the primates in this experiment will use one particular hand more naturally tha…

CSEF · 2012

Ouch... A Cut!

Zoology

Objectives/Goals The objective of this project was to see if ultraviolet rays, or UV rays, effected the regeneration of planarians. My hypothesis was that the group of planarians with no exp…

CSEF · 2012

Red Fish, Blue Fish

Zoology

Objectives/Goals The objective of my science project"Red Fish, Blue Fish" was to observe and analyze whether or not there were any observable changes in the behavior of male Siamese Fighting…

CSEF · 2012

Sea Cucumber Substrate Preference

Zoology

Objectives/Goals My goal was to find which surface the giant sea cucumber would rather be on or move to. I wanted to see if it would rather be on a plastic, sand, or rock surface. Methods/Ma…

CSEF · 2012

Spectral-Temporal Analysis of Dog Barks

Mammalian Biology

Objectives/Goals The objective of this experiment is to determine whether dogs bark differently in response to different stimuli. Methods/Materials Barks were recorded various times in respo…

CSEF · 2012

The Effect of Age on Blood Pressure

Mammalian Biology

Objectives/Goals My objective is to find out the effect of age on blood pressure. Methods/Materials Using an automatic blood pressure monitor and cuff (standard and child size), 62 second gr…

CSEF · 2012

The Effect of Calcium on Bones

Zoology

Objectives/Goals Through my investigation, I hope to discover the effect of a loss of calcium on bone strength. I have heard that you must have a lot of calcium per day in order to have stro…

CSEF · 2012

The Effects of Carbohydrates on Lifespan

Zoology Honorable_mention Award

Objectives/Goals Dietary restriction has been shown to extend lifespan and reduce age related diseases. However, new research suggests that dietary composition may also effect lifespan. Spec…

CSEF · 2012

The Suffocating Snorkel

Mammalian Biology

Objectives/Goals The objective of my project was to determine how a snorkeler#s depth affected their inspiratory reserve volume. Methods/Materials I used my extended snorkel and homemade spi…

CSEF · 2012

Thunderous Clock

Mammalian Biology

Objectives/Goals This project asked, #Does grooming a horse after a 40-minute workout, lower the horse#s heart rate?# Methods/Materials Procedure: The experiment#s methodology involved three…

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