8:44

Large Bead Frame - Subtraction

3:37

115 Small Bead Frame Frame Introduction and Counting

9:24

Large Bead Frame - Long Multiplication

7:41

Introduction to the large bead frame (not for the faint hearted hehe)

5:17

Small Bead Frame | Dynamic Addition

11:22

Large Bead Frame # 5: Multiplication

8:58

Linear Counting 100 Chain MONTESSORI mathematic Lesson

7:06

Large Bead Frame - Short Multiplication