Julian's Science Fair
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Primary School Science Fair Project Ideas (K-2)
Free Project Examples and Ideas by Grade Level

By Grade Level
Grade K Grade 1 Grade 2

By Topic
Animals Chemistry Energy Engineering
Environmental Plants Animals Winning

Entire Collection

What temperature, humidity level and wind speed are the best for drying clothes? [View Project]
Research the survival ability of tardigrades (water micro-animals with eight legs) [View Project]
Which food would mold first? [View Project]
What type of cup is better for keeping hot drinks? [View Project]
The effect of water depth on wave speed and energy generated [View Project]
Do Sock Monsters really exist? [View Project]
What are the Best Materials for Parachutes? [View Project]
See how food coloring affects plants. [View Project]
Which fruits rot the first? [View Project]
Are bubbles always round? [View Project]
Which temperature will grow the largest and purest crystals when different impurities are added? [View Project]
Find out which kind of bait makes the best wasp trap [View Project]
Why feeding wild ducks is harmful to the ducks and the environment [View Project]
Find out whether micro-algae can produce bio-oil which can be turned into bio-diesel [View Project]
Determine if turmeric can prevent the growth of bacteria which cause foodborne illnesses. [View Project]
Which condition has a greater affect on the ripening of bananas? [View Project]
The black-tailed prairie dog [View Project]
Which Boat Hull Shape Can Float the Most Weight? [View Project]
House Color Effect on the Temperature Inside The House [View Project]
Test the effect of temperature and light on plant's growth. [View Project]
Find out how flowers drink water. [View Project]
Can we reduce the waste that our school produces? [View Project]
What is the greenhouse effect? [View Project]
Why is the piping plover endangered and what can be done to help it? [View Project]
Describe the biology and habitat of the swift fox. [View Project]
Explore the burrowing owl [View Project]
Explore the sage grouse. [View Project]
Research The Loggerhead Shrike [View Project]
Design and test a simple waste digester and a gas collection system. [View Project]
Food vs. Fuel [View Project]
Research the maglev train [View Project]
The kangaroo rat and its adaptations for survival in a desert habitat [View Project]
What is a Tsunami? [View Project]
Snow, Sun and Sky in Saskatoon [View Project]
What causes the big breaks and cracks (faults) in our Earth? [View Project]
What kind of milk produces the best swirling of color: 1%, 2%, or whole milk? [View Project]
Explore where diamonds are found, how they are formed, and what they are used for. [View Project]
Salt solution concentration effects on the speed of a Hot Wheels™ Formula Fuelers racer [View Project]
Which Liquid Germinates a Bean Seed the Best? [View Project]
Will plants grow better if watered with milk because milk contains vitamins and calcium? [View Project]
What is plant transpiration? [View Project]
Which plants survive the longest period of time without water? [View Project]
Do Plants Drink? [View Project]
Discovering photosynthesis: which colour of light is best for growing plants - green, red or white. [View Project]
What need plants in order to grow? [View Project]
What side of a plant leaf takes in carbon dioxide? (what is stomata?) [View Project]
Growing all year Long with grade one - grass, tulips and amaryllis. [View Project]
What will happen to our pumpkin seeds when we plant them? [View Project]
Does the amount of fertilizer given to a plant affect its growth? [View Project]
How does acid rain affect plants? [View Project]

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Last updated: June 2013
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