How to Use QR Codes for Classroom Polling

Why QR codes work better than links in classrooms

Typing a URL on a phone keyboard is slow and error-prone. A QR code scanned from a projected screen gets every person to the right place in three seconds. No one misreads a URL, no one types it wrong.

QR code polls also remove the friction of distributing paper handouts or navigating a learning management system. You display the code, your audience scans, they fill in the form anonymously, and you see results. The whole cycle takes under two minutes.

Setting up a QR code poll

Create your survey on rifts.to — add your questions and click create. The survey creation page shows you a QR code automatically. Display it directly from your browser, or screenshot it and paste it into your slides.

Your audience fills in an anonymous form — no account, no login, no tracking. You see aggregated results in real time on your admin dashboard. Save the admin URL after you create the survey; it's how you access results later.

Best question types for classroom polls

Knowledge checks: Multiple choice questions mid-lesson reveal misconceptions instantly. "Which of the following best describes X?" with 4 options tells you whether the class understood before you move on.

Lesson feedback: Rating scale at the end of class. "How confident are you in today's topic?" An average below 6 tells you to revisit the material next session.

Exit tickets: Free text at the end of class. "What's one thing you're still unclear about?" Responses arrive in real time — read them as they come in and address the most common confusion before the bell rings.

Managing the poll during class

Display the QR code for 30–60 seconds, then switch to your admin dashboard. Results update live. A response rate of 70–80% is enough to see patterns — you don't need to wait for everyone.

For quick multiple choice checks, show the results to the class. Seeing the collective answer creates a learning moment — the class sees whether they agreed or disagreed, without any individual answer being exposed.