Avenues:

At Avenues, we have adopted Math in Focus, a Singapore approach, as our math curriculum in the Lower School*. So what is Singapore Math? The math we are teaching is not different math. Two plus two is still four; ten times ten is still one hundred. What is unique about the Singapore approach is the style of teaching and the student goals.

The classroom lessons begin with concrete experience. A kindergartener may use four blue blocks and three red blocks to add 4 + 3. A third grader may use groups of tens and ones counters to make four groups of fifteen in order to multiply 4 x 15. This concrete step engages students and builds deeper understanding of mathematical concepts. From the concrete stage, lessons move toward a pictorial focus. In this stage students use pictures, symbols, diagrams and other two-dimensional representations. Students learn to visualize math concepts and create representations based on the pictures in their minds.

Much more on Singapore Math, here.