Save money and get two great activities for your chemistry or GTE middle school science students. Students practice mole calculations and measure out samples of household materials and common metals you can find in your chemistry stockroom to meet specific mole criteria. All you have to do is mass their sample and tell them yes or no.
It's great practice, every student gets a different value to measure out and it is super quick to grade. Better still, you can assign students who are struggling a new value quickly and easily. You can even use them as a quick quiz.
Keywords: Avogadro, molar mass, molecular mass, gram formula weight, atom, molecule, mole, particle, stoichiometry, chemistry, measure, metric system, balance, digital scale.