QR Challenge: review verb tenses
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 He (give) us another opportunity if we had tried harder. | would have given
|
2. 2 She (be) married ten years next August. | will have been married
| 3. 3 My brother (be) in the Army five years in 2025. | will have been
| 4. 4 Our cook (prepare) the meal all day long and it isn't ready yet. | has been preparing
| 5. 5 If he (fall) from that window, he would be killed. | fell
| 6. 6 If he (come) after eight, he will find we have left without him. | comes
| 7. 7 Nigeria (be) independent since 1960. | has been
| 8. 8 He (not hear) of Einstein before I gave him a book on relativity. | hadn't heard
| 9. 9 He (study) in England for several years when he had to return home. | had been studying
| 10. 10 Easter (not come) on the same date every year. | doesn't come
| 11. 11 He can't buy a new jacket because he (not have) any money now. | doesn't have
| 12. 12 As I (read) that book I can tell you all you want to know. | have read
| 13. 13 He (go) to the party if he had been invited. | would have gone
| 14. 14 This exercise (appear) to be easier than it is. | appears
| 15. 15 I'd like to go out but I (not finish) this exercise yet. | haven't finished
| 16. 16 What you (do) if I can't lend you the money? | will you do
| 17. 17 They (tear) down the fence last week because it was so ugly. | tore
| 18. 18 She (marry) him if he asked her to. | would marry |
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=1-He-(give)-us-another-opportunity-if-we-had-tried-harder.
Question 1 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=2-She-(be)-married-ten-years-next-August.
Question 2 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=3-My-brother-(be)-in-the-Army-five-years-in-2025.
Question 3 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=4-Our-cook-(prepare)-the-meal-all-day-long-and-it-isn't-ready-yet.
Question 4 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=5-If-he-(fall)-from-that-window,-he-would-be-killed.
Question 5 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=6-If-he-(come)-after-eight,-he-will-find-we-have-left-without-him.
Question 6 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=7-Nigeria-(be)-independent-since-1960.
Question 7 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=8-He-(not-hear)-of-Einstein-before-I-gave-him-a-book-on-relativity.
Question 8 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=9-He-(study)-in-England-for-several-years-when-he-had-to-return-home.
Question 9 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=10-Easter-(not-come)-on-the-same-date-every-year.
Question 10 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=11-He-can't-buy-a-new-jacket-because-he-(not-have)-any-money-now.
Question 11 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=12-As-I-(read)-that-book-I-can-tell-you-all-you-want-to-know.
Question 12 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=13-He-(go)-to-the-party-if-he-had-been-invited.
Question 13 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=14-This-exercise-(appear)-to-be-easier-than-it-is.
Question 14 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=15-I'd-like-to-go-out-but-I-(not-finish)-this-exercise-yet.
Question 15 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=16-What-you-(do)-if-I-can't-lend-you-the-money?
Question 16 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=17-They-(tear)-down-the-fence-last-week-because-it-was-so-ugly.
Question 17 (of 18)
review verb tenses : QR Challenge
https://www.classtools.net/QR/decode.php?text=18-She-(marry)-him-if-he-asked-her-to.
Question 18 (of 18)
