Japanese Math for Class 1 Lesson 1

The main motivation is that my child is learning math in Japan and I found that the method is totally different and very creative. They did a lot of research on how to promote maths for all students. You can find here a very simple way but very effective. I will explain it all within 40 lessons for 40 weeks.
Math for all kinds of students.

Download Practice Lesson 1
https://docs.google.com/spreadsheets/d/18Xz_YDq3IqXz_xm_9OkrUTl-aESDVSgI/edit?usp=sharing&ouid=115884360947730055523&rtpof=true&sd=true

Видео Japanese Math for Class 1 Lesson 1 канала EFE Academy
Japanese, Math, Class 1, Lesson 1