Science fair project for high school

See how long it takes for mold, fungi, and bacteria to culture saline. Work with methods for forecasting weather.

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Clean the same number of dishes? Teach kids about acids and bases without needing PH test strips! How does the rate of evaporation of the crystal-growing medium affect the final size of the crystals?

Top 10 science experiments for high school

Experiment with types, effectiveness, and the impact on the nutritional value of preservatives in food. Students simply boil some red cabbage and use the water to test various substances—acids turn red, and bases turn green. How does previous treatment perming, previous coloring, straightening affect initial color intensity and colorfastness? You can test different fertilizers and see how they affect the height of a plant, the number or size of its leaves, the number of flowers, time until blooming, branching of stems, root development, or other factors. In this 7th grade science fair project, kids build a generator from scratch. How are plants affected by the distance between them? How does the pH of soil relate to the pH of the water around the soil? Here, you will find literally hundreds of experiments of every kind in every discipline of science from chemistry, biology, physics to even human psychology. Look into the concept of allelopathy.

Copyright C All Rights Reserved. Students experiment with the best way to build a solar oven then serve up their experiment results along with their final reports! Does the rate at which this liquid is cooled affect the way the crystals grow?

Science fair project for high school

Try this experiment for the 7th grade science fair: Cook up batches of lip balms using different recipes and then test them to see which is the most effective. Can a black light detect invisible stains? Can certain colors improve your memory? In this experiment, students use eggs to determine how soda and juice stain the teeth and wear down the enamel. Jill Staake on December 12, Hands-on science is the best kind of science! And on December 17, , these two young bicycle mechanics made history by achieving human flight. Build a better moth trap. For a sample procedure and more project ideas, see our bacteria science project guide. Copper-plate some coins. Kids will love grinding the eggshells into powder then decorating the sidewalk with their results!
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High School Science Fair Projects