extensions-in-the-mathematics-area-of-the-childrens-house-7r2yyvga Post date January 7, 2022 Tags Arithmetic, Early childhood education, Mathematics education, Montessori method of education ← reshaping-early-childhood-intervention-to-be-a-more-effective-weapon-against-poverty-gzd9dvb6 → progressive-vision-leadership-and-system-change-57s6ku3u