What happens when you want something that someone else wants as well? This excellent book reinforces the ideas of sharing and compromises. Children will be intrigued by the story and the questions that are integrated with the pictures. Children will remember that sharing is caring!
A useful sequence of experiences when working with measurement and volume is a three-step experience described in the table below.
For step 1, students can do a comparison activity in which they determine which of two glasses holds more juice. Through this book children can develop informal notions of volume and also that there are different ways of sharing items. The pictures and questions in the book provide opportunities for rich discussion related to sharing and mathematical ideas!
Christian, author, and professor of mathematics education.