Mole and Tell

Count like a scientist! Mole and Tell introduces kids to the mole, a big number that measures little things, also known as Avogadro's number. Join Mr. Cantello's class for their special Show and Tell as they celebrate International Mole Day like never before!

Numara ca un om de stiinta! Mole and Tell le prezinta copiilor alunita, un numar mare care masoara lucruri mici, cunoscut si sub numele de numarul lui Avogadro.