QR Challenge: Computer Class 101
Teacher Notes
A. Prior to the lesson:
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
- Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
- Bring these devices into the lesson.
3. Print out the QR codes.
4. Cut them out and place them around your class / school.
B. The lesson:
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!
C. TIPS / OTHER IDEAS
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Questions / Answers (teacher reference)
Question | Answer |
| 1. 1 Who is the Father of Computing? | Charles Babbage
|
2. 2 It controls the way in which the computer system functions and provides a means by which users can interact with the computer. | Operating System
| 3. 3 Servers are computers that provide resources to other computers connected to a | network
| 4. 4 Word processing, spreadsheet, and photo-editing are examples of | application software
| 5. 5 A ____________ is approximately one billion bytes. | gigabyte
| 6. 6 Computers use the ____________ language to process data. | binary
| 7. 7 ____________ is data that has been organized or presented in a meaningful way. | Information
| 8. 8 The set of instructions that tells the computer what to do is | Software
| 9. 9 ---- is the heart of the computer and this is where all the computing is done. | CPU
| 10. 10 One byte is equivalent to | 8 bit
| 11. 11 Personal computers can be connected together to form a | Network
| 12. 12 the smallest memory size | kilobyte
| 13. 13 The steps and tasks needed to process data, such as responses to questions or clicking an icon, are called: | Instructions
| 14. 14 The operating system is the most common type of ____________ software. | System
| 15. 15 'LAN' means | Local Area Network
| 16. 16 What does HTTP stands for? | Hypertext Transfer Protocol
| 17. 17 WWW stands for | World Wide Web
| 18. 18 RAM is located at | Motherboard
| 19. 19 Full form of URL is? | Uniform Resource Locator
| 20. 20 What is the complete name of your computer teacher? | Marianne M Chavez |
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=1-Who-is-the-Father-of-Computing?
Question 1 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=2-It-controls-the-way-in-which-the-computer-system-functions-and-provides-a-means-by-which-users-can-interact-with-the-computer.
Question 2 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=3-Servers-are-computers-that-provide-resources-to-other-computers-connected-to-a
Question 3 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=4-Word-processing,-spreadsheet,-and-photo-editing-are-examples-of
Question 4 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=5-A-____________-is-approximately-one-billion-bytes.
Question 5 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=6-Computers-use-the-____________-language-to-process-data.
Question 6 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=7-____________-is-data-that-has-been-organized-or-presented-in-a-meaningful-way.
Question 7 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=8-The-set-of-instructions-that-tells-the-computer-what-to-do-is
Question 8 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=9-------is-the-heart-of-the-computer-and-this-is-where-all-the-computing-is-done.
Question 9 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=10-One-byte-is-equivalent-to
Question 10 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=11-Personal-computers-can-be-connected-together-to-form-a
Question 11 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=12--the-smallest-memory-size
Question 12 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=13-The-steps-and-tasks-needed-to-process-data,-such-as-responses-to-questions-or-clicking-an-icon,-are-called:
Question 13 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=14-The-operating-system-is-the-most-common-type-of-____________-software.
Question 14 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=15-'LAN'-means
Question 15 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=16-What-does-HTTP-stands-for?
Question 16 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=17-WWW-stands-for
Question 17 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=18-RAM-is-located-at
Question 18 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=19-Full-form-of-URL-is?
Question 19 (of 20)
Computer Class 101: QR Challenge
https://www.classtools.net/QR/decode.php?text=20-What-is-the-complete-name-of-your-computer-teacher?
Question 20 (of 20)
