joshuamakes
ClassCents
Run your classroom on its own money.
A classroom economy for teachers. Name the money, pay classroom Jobs on Payday, and stock a Shop. Students earn, spend and save, and every Transaction is on record.
Works in any browser. Free for teachers.
ChalkNote
A behaviour log for teachers that keeps its records on the phone: log what happened in seconds, see the pattern over a term, and take a report to the meeting.
iPhone and Android. Free, with no ads. ChalkNote Plus is optional.
FoldNets
Pick a 3D shape and watch its paper net unfold beside it — ready to print, cut and fold.
Works in any browser. Free. Teacher plan is optional.
Games and toys
Set the Stars
A calm tangram puzzle: slide paper pieces into the shape of a constellation, and when the last one fits, its real stars light up.
In your browser now, iPhone and Android soon. Free to play.
Groove Weaver
A music maker for kids: tap squares on one grid of rainbow notes and drums, press play, and hear the song loop.
Works in any browser. Free.
Small web tools
QR Logo Lab
QR codes that carry your logo and your colours — and still scan.
Works in any browser. No sign-up, no watermark.
QuickUnitSwap
A unit converter that answers as you type, with the common pairs one tap away.
Works in any browser. No sign-up, no ads.
3D store
Desk tool chests for 3D printers, with a print-in-place hinge, drawers that pull out, and wheels that run on 623-2RS bearings. A $25 USD license lets you sell what you print.
