What is a project that will teach younger kids about ph?

Question

something like acid paperr or somethinn?

if you could provide websites that give instructions that would be greatt? please help me.

i have this huge projectt & im soo behind.

Answer 1

Use red cabbage juice as an indicator.  

http://chemistry.about.com/library/weekl...

You can also use other household products as indicators.  tea, blackberry preserves, etc.