History of Numbers 3-Part Cards with Descriptions freezing 75" x 5" photo cards

75" x 5" photo cards and two 8" x 10" charts (4 emotions per chart)

This level one set features situations that children are familiar with in their own lives

Each set includes photograph cards

Curvilinear Triangle

Includes matching photograph cards for counting

History of Numbers 3-Part Cards with Descriptions freezing 75" x 5" photo cardsThe history of math is one of the great lessons for Montessori. Our history of numbers work is a fun way to explore how civilizations developed different methods of counting and writing numbers. Your students will love deciphering Sumerian numbers in base 60 and drawing the Mayan symbol for 0. Key Features Examples of counting, images, descriptions, labels and controls. Contains 10 types: Prehistoric, Sumerian Babylonian, Mayan, Ancient Chinese stick