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我女好似 K2 or K3 学過12堂( + )數,
雖然用指法係計到,
但數学羅輯完全沒增長,後悔 !!
just like a machine or calculator,
if you give a page of very difficult maths such as 112+258+359+145+125+ =?
They can use the finger to calculate and find the answer really
But if you dont give the paper to the kid, or ask some simple math , such as 28+49=? 12+9= ?
She cannot answer you.
So...I stop it after 12 lesson.
I even regret that I had let my kids to join this lesson before
This just my opinion, you can take it for reference.
May be you can consider Enopi or 數研 ?
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