One QR Code on the Board. The Whole Class Joins.

Pin a question at the top. Every student's idea floats onto the board as a bubble in their own color, so the quiet ones get heard without raising a hand. Board mode fills the smartboard and grows the QR so the back row can scan it. Freeze the board when it is time to talk, then copy the whole thing into your lesson notes.

No class list to type and no "can I be with my friend". Students scan and add their own names, you choose how many groups, and one tap deals everyone out fairly. Each phone lights up with its own group, so nobody has to squint at the board. Reshuffle for the next task in one tap, add an absent student by hand, and copy the groups as text for your records.

A wheel of names where nobody types the names. Students join by QR and each becomes a slice; you press Spin and the wheel turns on the projector and on every phone, landing on the same name everywhere. Remove the chosen student from the pool so everyone gets a turn, or reset for the next round. Add a name by hand for anyone without a phone.

A concept check with two to six answers. Votes are anonymous and limited to one per student, and only you see the count while the poll is open, so nobody copies the first hand up. Close it and the result posts to every screen as a bar chart. A feed underneath takes follow-up questions. Run as many polls in a lesson as you like.

A live celebration wall for one person. Set the name, students scan and each writes something kind about them. Every message floats onto the board with balloons and confetti, and you can hide them until the moment and reveal them one at a time while the browser reads them aloud. Download the whole wall as a keepsake PDF and hand it over. Anonymous posting is an option for shy writers.

Write the list once, share the QR, and the class ticks from their own phones. Every tick shows who did it and when, on every screen, so you can see who has finished the lab steps or packed for the trip without walking the room. Edit the list mid-way without losing the ticks, reset it for the next class, and copy the finished list as text.

A big, clear countdown for the smartboard: presets from one to sixty minutes or any time you type, a draining ring, a chime and flash at zero, and red overtime counting up so "two more minutes" is honest. Type an agenda and it runs itself, item by item. Works offline once loaded, so a dropped Wi-Fi connection does not stop the clock.

Put a link, a Wi-Fi password, a reading list or tonight's homework on the board as a QR code. Students scan and see it in big type with a Copy button next to every line, no name asked. The room is read-only by default so nothing gets buried under replies, and it erases itself within 24 hours, so a shared password does not live on. Edit the text live and every phone updates.

A permanent QR code for anything with a link: a Google Form, a worksheet, a class website, a video, a Wi-Fi network. Choose colours and size, download as PNG for a slide or SVG for a printed poster. Made on your device, no watermark, never expires, so the code on the classroom wall still works next year.

Words, characters, sentences and paragraphs as you type, with reading and speaking time, so a student can check a 500-word essay or a two-minute speech before handing it in. The keyword table and word cloud show which words a piece leans on, which is a quick way to spot repetition. Runs in the browser, nothing uploaded.

Paste a first draft and a redraft and see every addition in green and every deletion in red, by word or by line, inline or side by side. Put it on the projector to show what good editing looks like, or let students check that their second draft actually changed what the feedback asked for. Nothing leaves the browser.