You could make a project that tests the ripeness of a fruit by testing it as a battery in some kind of circuit..

how about

Do different brands of popcorn leave different amounts of unpopped kernels?

Can air pressure alone cause an egg to be pushed into a bottle?

Can quarters and feathers fall at the same speed?

How can we make metal float?

How does the shape and mass of an object affect its velocity when sinking through water?

How does the type of surface of an inclined plane affect how far and fast an object rolls?

If you still can’t pick try here.. it’s a good site for projects http://www.all-science-fair-projects.com/

you do no longer say what form of examine this is that your challenge is doing, yet for starters, you ought to attempt typing the difficulty of regardless of this is which you’re proceeding to look into (as an occasion, you’re desirous to look into how the employer industry is for merchandising bubble gum to college childrens.) the 1st step could be to attempt to be sure a itemizing of companies that make bubble gum, such because of the fact the employer that produces Wrigleys Chewing Gum, Bubba Yum, etc). next, you’re able to record the flaws you opt to be sure with regard to the employer, which comprise what their projected revenues are, what their revenues figures from final 365 days have been and what the conventional age of their shoppers of their gum is. ultimately, you opt to be sure techniques of turning out to be your product alluring and marketable to the age bracket of youngsters you attempt to attain. examine is additionally finished on human beings applying public data that are chanced on on line which comprise with the White Pages or a number of different web content applying issues like a guy or woman’s call, handle, birthdate or opposite approaches which comprise via a telephone form or maybe an e mail handle. final analysis…it takes time and staying power and additionally you quite ought to attempt each and every possible way you are able to think of of (regardless of if it ability to be slightly imaginitive on your approaches of identifying to purchase the information you’re in seek of for…this is form of like the belief of Maxwell clever interior the movie ‘Get clever’). desire this facilitates.