Use the Group Builder tool (http://www.storybots.com/my-class/student-groups) to create custom groups of your students to assign to different Math Games lessons and activities. You can assign each student to more than one group, and groups can be as small as one student.
Simply click Add Group, enter a group name, select the students you’d like to include in that group and click Save. When you’re in Math Games, you’ll be given the option of selecting one of your groups to play.
You can also edit existing groups in the Group Builder page by clicking Edit Group.