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Twelfth Grade Science Fair Project Ideas

Great selection of twelfth grade science fair project ideas. These science fair projects can help you find twelfth grade level ideas for your science fair.

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The objective of this experiment is to identify common materials that absorb sound waves with the greatest efficiency.
Twelfth Grade
Hard
Science fair project which compares the quantity of cells in the different phases of mitosis by observing the cells of an onion root tip.
Twelfth Grade
Ninth Grade
Science fair project that measures the number of Calories in algae obtained from different environments to compare the amount of oil present in each sample.
Twelfth Grade
Sixth Grade
Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.
Twelfth Grade
Ninth Grade
Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.
Twelfth Grade
Fifth Grade
A great science fair project on solar oven design that helps kids learn about solar power and solar heating.
Twelfth Grade
Seventh Grade
Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.
Twelfth Grade
Ninth Grade
Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.
Twelfth Grade
Fifth Grade
Science fair project that observes hemoglobin synthesis in the small crustacean species Daphnia Magna.
Twelfth Grade
Ninth Grade
Science fair project that compares tree leaf size and shape based on the leaf's position in the tree. Is their is a noticeable difference between high and low?
Twelfth Grade
Seventh Grade
This experiment investigates whether the psychological phenomenon of the halo effect can be used to explain people's perceptions of others.
Twelfth Grade
High School

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