Common core math standards, student engagement and collaboration - oh my! During a recent visit to a 4th grade classroom, students were demonstrating their knowledge of the common core math standard “solving multiple step word problems” (OA.A.3) by working in small groups and explaining their thinking as they worked. Each student in the group received a short word problem that required multiple steps to solve it. As each student read their word problem out loud, the other members of their group listened closely, asked for clarification when needed, and worked on solving the story on a whiteboard - while working out loud. The group came to agreement about the solving of the story. If students had differing answers, they discussed them and ultimately decided on the correct answer. When one word problem was solved, the group then proceeded to work on the next word problem. Students were engaged with the content and with each other. Students were talking with each other, asking each...