What is a good 6th grade science experiment?

Answer by  fizeronline (54)

Put teeth into cups of different sodas/juices and compare the rates and levels of decay. You can use baby teeth or animal teeth.

Answer by  RM (20)

To explore the harness of different minerals using Moh's hardness scale. This can be done by scratching various minerals with different, common metals (copper coin, steel paperclip). Softer minerals such as talc will scratch with even your fingernail where as only hardened steel will scratch something like quartz (of glass).

Answer by  DrHarris (508)

A fun experiment for a boy is to test how quickly different fabrics and materials burn! Get a variety of fabrics, cut them all to the same size, and use a stopwatch to determine the burn rate for each. Be sure to have a fire extinguisher handy, just in case!

Answer by  Pete59 (83)

Some ideas that could be suitable are pH testing of different liquids, blind taste test of different brands of food or drinks, or testing what conditions make plants grow the best.

Answer by  ramoskenneth285 (631)

Try some experiment like comparing two things and find out what is the difference between them or an experiment like "Test if water is salty using Electricity".