Elementary school students might memorize their times tables for single-digit numbers, but memorization won’t cut it when the teacher asks for three-digit multiplication. This requires an algorithm: ...

Hello, I am the principal of Inazuma Juku. Thank you for all your hard work this week, from driving your child to and from cram school to supporting them with their massive amount of homework. This ...

One of the topics that periodically flares up on X is the 'multiplication order problem.' It is that phenomenon where writing '6x4' for 'distributing 4 oranges to 6 people' is marked as incorrect. It ...