Teacher’s Overview
The Story Behind the QR Code 📱
Level: A2–B1
Lesson Type: Interesting Stories | Reading, Speaking & Discussion
QR codes have become part of everyday life, but have you ever wondered who invented them and why? This engaging lesson explores the surprising story behind one of the world’s most useful inventions. Students discover how a simple idea created for the car industry became a technology used millions of times every day.
Through a short, conversational reading passage, learners build vocabulary, improve reading confidence, and practise speaking while discussing technology they already use in their daily lives.
PDF 1 includes a warm-up activity, an engaging reading story, vocabulary exercises, pronunciation practice, comprehension questions, and a “One More Interesting Fact!” section.
PDF 2 develops communication skills through pair work, role-plays, discussions, a technology quiz, creative problem-solving activities, and interactive speaking tasks that encourage students to share their own experiences.
Perfect for teenagers, university students, and adult learners, this lesson combines technology, innovation, and everyday English in a fun, practical, and highly relevant way.
