What is the coolest science fair project ever?

What is a good 8th grade science fair project idea?

  • I need to find a good 8th grade science fair idea. The experiment must have data to record while doing it. I have been searching all day looking for a science fair project idea, and i cant find one! Please find me a Simple yet effective science fair idea. Thanks!!!

  • Answer:

    How does gender affect your memory? Which hand sanitizer works the best? (use petri dishes) How does age affect your sense of smell? How does age affect your memory? How does color affect your reaction time? Which posture works best when singing? Which paper towel brand is the strongest? Which orange juice brand has the most vitamin C? Which exercise affects your heart rate the most? How does race affect your blood pressure rate? Which hard candy dissolves the fastest in saliva? Which soda is more acidic? What is the best natural food substance that works as a fungicide? Which household cleaner cleans the best? That is all I can think of...Science fair is coming to an end at my school, and those are the ideas of my friends and the ones that I was thinking about...hope one appeals to you!

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1. Show that a pendulum always swings at the same time no matter how long or short the amplitude is. And the time is only a function of the pendulum length. 2. Show that the weight of a block submerged is equal to the weight of the volume of water that is displaced.

Bernie R

make a density column

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