The Last Marshmallow (Storytelling Math)

描述

在雪地裡玩耍之後，奧莉薇和小美準備來杯可可亞。
奧莉薇有一顆棉花糖，小美也有一顆棉花糖。
但是第三顆棉花糖她們該怎麼處理呢？
兩個朋友要如何公平分享三樣東西呢？
After playing in the snow, Olivia and Mei are ready for cocoa. There’s one marshmallow for Olivia and one marshmallow for Mei. But what will they do with the third marshmallow? How can two friends share three things fairly?
Storytelling Math celebrates children using math in their daily adventures as they play, build, and discover the world around them. Joyful stories and hands-on activities make it easy for kids and their grown-ups to explore everyday math together. Developed in collaboration with math experts at STEM education nonprofit TERC, under a grant from the Heising-Simons Foundation.