Current location - Training Enrollment Network - Mathematics courses - There is a lesson in Montessori mathematics called "Decimal Bird's Eye" and "Digital Volume". What is this? In addition, who is in charge of the overall curriculum process of Montessori education?
There is a lesson in Montessori mathematics called "Decimal Bird's Eye" and "Digital Volume". What is this? In addition, who is in charge of the overall curriculum process of Montessori education?
A bird's eye view of the decimal system is to put the number and number of units (1-9), ten (10-90), hundred (100-900) and thousand (1000-9000) on the work carpet.
A digital volume is to prepare a piece of paper, with two grids, three grids and four grids, and write the number 1- 1000 (one digit green, ten digits blue, one hundred digits red and one thousand digits green).