Title: It makes sense!
Description: "Ten-frames are a model to help students efficiently gain and develop an understanding of addition and subtraction. The classroom-tested routines, games, and problem-solving lessons in this book use ten-frames to develop students' natural strategies for adding numbers and fit into any set of state standards or curriculum"--Provided by publisher.
Subjects: Mathematics, Early childhood education, Study and teaching (Early childhood), Concept learning, Study and teaching (Elementary)