Day 70: Dozen Activity – Sneaky Introduction to the Mole

IMG_3379

Students found the mass of a dozen items (Expo markers, styrofoam balls, pennies, etc.) and then calculated the mass for one item, then the mass of a million, and then the number of items in 10 kg. All data was submitted in a shared Google spreadsheet. (We are sneaking up on the concept of a mole . . .)

Screen shot 2013-12-04 at 1.24.02 PM

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