QR Challenge: cardinal and ordinal numbers
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 | uno
|
2. 15 | quince
| 3. 900 | novecientos
| 4. 700 | setecientos
| 5. 1458 | mil cuatrocientos cincuenta y ocho
| 6. 1459 | mil cuatrocientos cincuenta y nueve
| 7. 88 | ochchenta y ocho
| 8. 1000 | mil
| 9. lunes | monday
| 10. 1998 | mil nuevecientos nueve y ocho
| 11. martes | tuesday
| 12. miercoles | wednedday
| 13. jueves | thursday
| 14. viernes | friday
| 15. sabado | saturday
| 16. domingo | sunday
| 17. primero | first
| 18. segundo | second
| 19. tercero | third
| 20. cuarto | fourth
| 21. quinto | fifth
| 22. sexto | sixth
| 23. septimo | seventh
| 24. octavo | eighth
| 25. noveno | nineth
| 26. decimo | tenth |
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q1/26:
1&choe=UTF-8
Question 1 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q2/26:
15&choe=UTF-8
Question 2 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q3/26:
900&choe=UTF-8
Question 3 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q4/26:
700&choe=UTF-8
Question 4 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q5/26:
1458&choe=UTF-8
Question 5 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q6/26:
1459&choe=UTF-8
Question 6 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q7/26:
88&choe=UTF-8
Question 7 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q8/26:
1000&choe=UTF-8
Question 8 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q9/26:
lunes&choe=UTF-8
Question 9 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q10/26:
1998&choe=UTF-8
Question 10 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q11/26:
martes&choe=UTF-8
Question 11 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q12/26:
miercoles&choe=UTF-8
Question 12 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q13/26:
jueves&choe=UTF-8
Question 13 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q14/26:
viernes&choe=UTF-8
Question 14 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q15/26:
sabado&choe=UTF-8
Question 15 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q16/26:
domingo&choe=UTF-8
Question 16 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q17/26:
primero&choe=UTF-8
Question 17 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q18/26:
segundo&choe=UTF-8
Question 18 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q19/26:
tercero&choe=UTF-8
Question 19 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q20/26:
cuarto&choe=UTF-8
Question 20 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q21/26:
quinto&choe=UTF-8
Question 21 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q22/26:
sexto&choe=UTF-8
Question 22 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q23/26:
septimo&choe=UTF-8
Question 23 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q24/26:
octavo&choe=UTF-8
Question 24 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q25/26:
noveno&choe=UTF-8
Question 25 (of 26)
cardinal and ordinal numbers: QR Challenge
https://www.classtools.net/QR/decode.php?text=cardinal and ordinal numbers
Q26/26:
decimo&choe=UTF-8
Question 26 (of 26)