The Lower School mathematics program provides students with an understanding of basic math concepts and a strong foundation of number sense. Accurate computation and sound reasoning are continually emphasized during open-ended investigations and the application of mathematical concepts to real-world situations. Specific skills and strategies are taught in some lessons, while student inquiry and open-ended problem solving drive other lessons. Students' unique learning styles are addressed through various groupings, multiple strategies for problem-solving, and the use of hands-on materials. Lessons provide opportunities for discussion, which promotes peer teaching and learning and developing individual strategies.