Education.com
Try
Brainzy
Try
Plus
Black Friday sale on now! Save 50% on PLUS and Brainzy with coupon BLACKFRI. Learn More

Eighth Grade Science Fair Project Ideas

Finding eighth grade science fair project ideas can seem like a daunting task. For their 8th grade science fair projects, kids may be expected to employ more rigorous scientific controls, apply statistical analysis to their results, and graph their data. Science fair topics for 8th grade also tend to encourage students to engage in more independent inquiry by conducting original research. To this end, Education.com has put together an excellent collection of enlightening and appropriately rigorous 8th grade science fair project ideas written by our talented team of educational consultants, science teachers, and professional research and laboratory scientists. Use these for your 8th grader's upcoming science fair, or feel free to browse our collection simply to find fun and enriching 8th grade science projects and experiments to use as class projects or extra credit.

Sort by:
Showing 1 to 16 of 16
Science fair project which determines whether plants are able to get enough nutrients from different types of garbage.
Eighth Grade
Fifth Grade
Science fair project that examines how light wavelengths affect photosynthesis in the aquatic plant: Elodea.
Eighth 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?
Eighth Grade
Seventh Grade
Science fair project that examines the physical characteristics of soil in order to learn about soil permeability and other environmental properties.
Eighth Grade
Fifth Grade
Science fair project that compares the ecology of different soil samples by identifying which sample has the most invertebrates living in it.
Eighth Grade
Fifth Grade
In this science fair project, students examine how temperature affects sugar transport within a plant.
Eighth Grade
Middle School
Science fair project which compares the rates of photosynthesis for various light sources. Which type of light will be best for photosynthesis and why?
Eighth Grade
Seventh Grade
Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.
Eighth Grade
Medium
Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.
Eighth Grade
Seventh Grade
Science fair project which compares the rate of temperature change and the maximum temperature as a result of the angle of light radiation.
Eighth Grade
Fourth Grade
A great science fair project on solar oven design that helps kids learn about solar power and solar heating.
Eighth Grade
Seventh Grade
Science fair project determines relationship between number and variety of insects and spiders by collecting and counting invertebrates in a ecosystem.
Eighth Grade
Fifth Grade
Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.
Eighth Grade
Fifth 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?
Eighth Grade
Seventh Grade
Science fair project that determines whether algae can be made to grow by feeding it supplementary carbon dioxide.
Eighth Grade
Sixth Grade

Share these projects with friends

clear all

Filter by

Subject