Science Fair Projects for kids allow children to express their inner scientist, from building batteries and investigating center of gravity of objects to discovering how an egg survives in vinegar with this experiment via All Science Fair Projects or classifying candies to learn taxonomy and group formation.
1. Make a Volcano
This science fair project utilizes a common household ingredient to teach kids about volcanoes. They’ll see how magma in the Earth and lava when coming out of a volcano can lead to volcanic eruptions and cause them to watch in amazement as their volcano erupts!
Use a straw to push through the play dough lava on your volcano and retrieve a core sample. Mark its layer on graph paper, and compare this sample against predictions made in advance.
2. Build a Paper Cup Structure
Kids will delight in using just a few supplies to construct towers, castles and cities using this simple DIY paper cup structure. Plus, it serves as an effective demonstration of buoyancy!
Science Buddies gives young learners the chance to become future forensic scientists with this project, where they create a system for classifying fingerprints.
Encourage children to follow their interests when choosing a science fair project, to help ensure they find one they’ll enjoy and feel confident completing on their own – such as this KiwiCo project!
3. Create a Model of the Water Cycle
Students can explore climate change through this hands-on project that promotes creativity and teamwork. Students will enhance design and engineering abilities by building a working model of the water cycle.
Evaporation – Heat from the sun causes water on Earth to evaporate into water vapor and rise into the atmosphere, as illustrated with light blue fuzzy sticks for display of this phenomenon.
Condensation – Cooling air causes water vapor to condense into droplets that eventually fall back onto Earth in form of rain, snow or hail. For an effective paper craft representation of this effect use iridescent paillettes as cloud representation on your atmosphere cutout.
4. Test the Electrolytes in Sports Drinks
Sports drink manufacturers spend billions each year advertising their ability to replenish electrolytes lost during physical activity. Steve Spangler Science provides this fascinating science fair project idea whereby students analyze these beverages’ salt and sugar contents using density, conductivity, and pH tests.
Welcome all aspiring forensic scientists! Science Buddies presents this fingerprint identification experiment which explores classification and taxonomy.
5. Test Introverts’ Memories
Explore the differences between introverts and extroverts using this fun experiment via Bright Hub Education for an engaging eighth grade science fair project.
Examine whether certain colors improve memory using this unique trick using light and colored markers to create an engaging project that can be shared online.
Discover how water temperature impacts its melting point with this simple science project using everyday household supplies. Watching YouTube videos to gain knowledge on Rube Goldberg machines – ideal for an eighth grade science fair!
6. Test Shampoo Recipes
Applying shampoo recipes to the test is an accessible science experiment that can help students determine which formulas perform the best.
Compare different powders to determine which ones provide the greatest surface tension effect, and discover which has the strongest hold.
Are musical memories improving memory recall? Discover with this insightful eighth grade science fair project idea!
Conduct this fun experiment to learn about ice crystals by testing what causes it to melt faster, as well as gaining an insight into classification.
7. Build a Dry Ice Car
Children should follow their interests when researching project ideas, so as to be able to pose stimulating and tangible inquiries.
Bright Hub Education’s Plant Project blends math and science together into an engaging experiment, ideal for use at science fair boards. Meanwhile, Science Buds’ Fossil Investigation can give budding forensic scientists an introduction into fossils. And magnets and mud are always popular with kids – combine the two for this memorable demonstration of magnetics working.
8. Test Solar-Powered Desalination Devices
As part of an eco-friendly science fair project, examine solar-powered desalination devices. This project utilizes readily available materials and is suitable for 8th graders.
Children can use dry ice, with proper safety precautions in mind, for an exciting chemical experiment which explores the capillary effect. It will surely be an eye-catcher at any science fair!
Science Buddies provides this fun project that allows young forensic scientists to gain experience fingerprinting. Part science, part mystery – the results will certainly be surprising!