Sullivan, Patrick L See It, Say It, Symbolize It: Teaching the Big Ideas in Elementary Mathematics (Develop a Flexible and Dynamic Understanding of Numbers and Operations in Young Learners.)
![Sullivan, Patrick L See It, Say It, Symbolize It: Teaching the Big Ideas in Elementary Mathematics (Develop a Flexible and Dynamic Understanding of Numbers and Operations in Young Learners.)](https://r.kelkoo.com/resize.php?country=se&merchantId=100565793&categoryId=5101&trackingId=96964074&width=300&height=300&image=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F41gEdMLNp%252BL._SL500_.jpg&sign=o58lDwZkl2Ss3HH6x1LA77dGSJ5ntU_665wakO9_zWM-)
See It, Say It, Symbolize It: Teaching the Big Ideas in Elementary Mathematics (Develop a Flexible and Dynamic Understanding of Numbers and Operations in Young Learners.)