To Share or Not to Share — How Is the Question!

  • To Share or Not to Share — How Is the Question!

    Pamela A. Hagen, Terra Hooyberg, Paul Marsden, Jana Simonski, and Gary Yuen
    How students across various grade levels responded to the same problem-solving task and how their teachers explored the student' mathematical thinking. They used the Three-Way Sharing problem that focuses on how many different ways can cookies be shared. Student work and activities are listed and discussed.