Learn more: Mendel’s Pea Plants/Love to Know 4. Re-create his cross-pollination experiments with a variety of pea plants you’ve grown yourself. Gregor Mendel’s pea plant experiments were some of the first to explore inherited traits and genetics. Learn more: Strawberry DNA/Numbers to Neurons 3.

Turn this into a science fair project by trying it with other fruits and vegetables too. You don’t need a lot of supplies to perform this experiment, but it’s impressive nonetheless. Learn more: Potato Catalase/Practical Biology 2. Try this lab to isolate catalase from potatoes using hydrogen peroxide. Mash potatoes to learn about catalaseĬatalase is found in nearly all living cells, protecting them from oxidative damage. But there are plenty of other useful labs and hands-on projects for teens to try. When it comes to biology, science experiments for high school students usually bring dissection to mind. (Just a heads up, WeAreTeachers may collect a share of sales from the links on this page. That changes a classroom lab into a true scientific method experiment!

Just consider variables that you can change up, like materials or other parameters. Many of these science experiments for high school are intended for classroom labs, but most can be adapted to become science fair projects too. Other projects involve fire, chemicals, or other materials they couldn’t use before. Some science experiments for high school are just advanced versions of simpler projects they did when they were younger, with detailed calculations or fewer instructions. The cool thing about high school science experiments and projects is that kids are old enough to tackle some pretty amazing concepts.

Physics science model