July 2026– date –

🌐 日本語で読む 👉 Play the App Now (Free / No Registration) Solve the "Messy Desk" Problem in Math Class! Teaching the area of a circle often involves cutting and arranging construction paper... leaving students' desks completely messy ...

🌐 日本語 Introducing "Cherry Math Master"!Master number bonds to 10, a crucial skill for 1st graders, through a thrilling game where you protect cherries from a hungry crow. A completely free web app designed to make learning fun! Play ...

Open App (For Kids) What is the "Infinite! Remainder Division Dojo"? Division with remainders can be a big hurdle in 3rd-grade math. This free web app allows you to infinitely and automatically generate division problems with remainders ...

【Infinite Series Vol.1】Auto-Grading & Print Ready! "Infinite! 100-Square Math" "Making fresh 100-square math worksheets every day is exhausting..." "Grading 100 squares makes both teachers' and students' eyes tired..." Are you experien...

Is the standard "100-Square Grid" a bit too challenging? Thank you so much for your hard work every day, preparing tests and classroom newsletters late into the night!I'm Jem-emon, the Deji-Lab development partner! Our previously release...