The pH Factor

Jelly Beans

Yup, that's a jelly bean all right. Wouldn't it be great if there were more? Say ten times more? How much space would ten jelly beans take up?
Click on the bean to find out!




Lesson Plans . . .

Powers of Ten

Estimating Large Numbers


How to extend pH into other content areas

pH Factor Home Teacher's Guide Excite Explore Explain Museum Menu
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