1. Arrange students into groups. Each group needs at least ONE person who has a mobile device.
2. If their phone camera doesn't automatically detect and decode QR codes, ask students to
4. Cut them out and place them around your class / school.
1. Give each group a clipboard and a piece of paper so they can write down the decoded questions and their answers to them.
2. Explain to the students that the codes are hidden around the school. Each team will get ONE point for each question they correctly decode and copy down onto their sheet, and a further TWO points if they can then provide the correct answer and write this down underneath the question.
3. Away they go! The winner is the first team to return with the most correct answers in the time available. This could be within a lesson, or during a lunchbreak, or even over several days!
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Question | Answer |
| 1. How is sound measured? | Kilohertz | 2. The process of extracting audio from a CD | Ripping | 3. A microphone that captures equally from all directions | Omnidirectional | 4. The number of samples taken per second when sound is recorded | Sampling rate | 5. Compressed audio file format that is current standard for exchanging audio files over the Internet | MP3 | 6. Small microphone designed to pick up speech from a single person | Lavalier microphone |
How is sound measured?&choe=UTF-8
Question 1 (of 6)
The process of extracting audio from a CD&choe=UTF-8
Question 2 (of 6)
A microphone that captures equally from all directions&choe=UTF-8
Question 3 (of 6)
The number of samples taken per second when sound is recorded&choe=UTF-8
Question 4 (of 6)
Compressed audio file format that is current standard for exchanging audio files over the Internet&choe=UTF-8
Question 5 (of 6)
Small microphone designed to pick up speech from a single person&choe=UTF-8
Question 6 (of 6)
