Diagrams and charts are important because they present information visually. The adage “A picture is worth a thousand words” applies when it comes to diagrams and charts. Understanding diagrams is crucial in grasping a concept. This is a visual learning aid to understand the concept of Place Value. This understanding will be very helpful later to understand the concepts like addition, subtraction, multiplication, division, etc., later on by the child. Useful for both individuals and classrooms. Contains 37 Arrow Cards, 2 Number System Cards, 30 Task Cards, and Display Stand (acrylic).