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Ninth Grade Science Fair Project Ideas

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

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This science fair project examines the different composition of fungi and plants.
Ninth Grade
High School
Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.
Ninth Grade
Seventh Grade
Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?
Ninth Grade
Seventh Grade
Science fair project that examines the physical characteristics of soil in order to learn about soil permeability and other environmental properties.
Ninth Grade
Fifth Grade
Science fair project idea that compares number and relative sizes of leaf stomata. Collect leaves of plant species, identify, observe stomata with microscope.
Ninth Grade
Tenth Grade
Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.
Ninth Grade
Fifth Grade
Science fair project which compares the quantity of cells in the different phases of mitosis by observing the cells of an onion root tip.
Ninth Grade
Tenth Grade
Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?
Ninth Grade
Seventh Grade
Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.
Ninth Grade
Seventh Grade
Science fair project that examines the biodiversity of ant populations in various locations.
Ninth Grade
Tenth Grade
Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.
Ninth Grade
Fourth Grade
A great science fair project on solar oven design that helps kids learn about solar power and solar heating.
Ninth Grade
Seventh Grade
Science fair project that observes hemoglobin synthesis in the small crustacean species Daphnia Magna.
Ninth Grade
Tenth Grade

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