Teacher 2 Teachers has developed this set of 20 activity cards. Each card contains four mathematical representations. The task is to find which three representations have something in common, leaving the fourth one as the "Odd One Out".
The cards include all four domains in second grade. They are best suited for the end of the year for second graders as well as the beginning of the year for third graders.
An answer key has been included in the packet.
The level of the answers and justifications make "Odd One Out" a differentiated activity which can be used with all of your students.
The cards could also be utilized as centers or workstations in your math classroom.