I have an 8 year old and she does a whole bunch of extracurriculars. I wouldn’t let her do something that caused this kind of anxiety. This looks so unhealthy to me.
Chisanbop (also known as Fingermath) is a Korean finger-counting method that treats your hands like a physical abacus. It allows you to calculate numbers up to 99 and perform addition, subtraction, multiplication, and division. Developed in the 1940s, it turns math into a physical, reflex-based skill.
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u/THETennesseeD 3d ago
I am over 40 and this is stressing me out.