It is often said that math instruction in the United States is "a mile wide and an inch deep." Still, there are major concepts that are introduced at each grade level, and mastery of these concepts forms the foundation that students will need for the algebra and geometry they will encounter in middle school (and higher level math beyond). We'd like to engage teachers from K-6 in our building to analyze these major concepts, and to look for cohesive ways we can teach them across the grade levels so students see the connections between them.
Idea No. 454