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QR Challenge: KEMIJA

Created using the ClassTools QR Treasure Hunt Generator

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

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. Kako dijelimo tvari u prirodi?elemntarne tvari i neznan
2. Koja su opća svojstva nemetala?2...
3. Gdje se u prirodi nalazi sumpor?3...
4. Koju su opća svojstva sumpora?4...
5. Što su alotropske modifikacije?5...
6. Nabroji i opiši dvije najpoznatije alotropske modifikacije sumpora?6...
7. U čemu je topljiv sumpor?6...
8. Što je plastični sumpor?7...
9. Što su sulfidi?8...
10. Što je pirit?9...
11. Za što se koristi sumpor?10...
12. Objasni proces vulkanizacije.11...
13. Formula i svojstva sumporovog dioksida?12...
14. Formula i reakcija sumporog trioksida?13...
15. Formula sumporove kiseline i njena svojstva i upotreba?14...
16. Što su sulfati?15...
17. Objasni kisele kiše - nastajanje i učinak16...

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Kako_dijelimo_tvari_u_prirodi?

Question 1 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Koja_su_opća_svojstva_nemetala?2

Question 2 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Gdje_se_u_prirodi_nalazi_sumpor?3

Question 3 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Koju_su_opća_svojstva_sumpora?4

Question 4 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Što_su_alotropske_modifikacije?5

Question 5 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Nabroji_i_opiši_dvije_najpoznatije_alotropske_modifikacije_sumpora?6

Question 6 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=U_čemu_je_topljiv_sumpor?6

Question 7 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Što_je_plastični_sumpor?7

Question 8 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Što_su_sulfidi?8

Question 9 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Što_je_pirit?9

Question 10 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Za_što_se_koristi_sumpor?10

Question 11 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Objasni_proces_vulkanizacije.11

Question 12 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Formula_i_svojstva_sumporovog_dioksida?12

Question 13 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Formula_i_reakcija_sumporog_trioksida?13

Question 14 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Formula_sumporove_kiseline_i_njena_svojstva_i_upotreba?14

Question 15 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Što_su_sulfati?15

Question 16 (of 17)

 



KEMIJA: QR Challenge

https://www.classtools.net/QR/decode.php?text=Objasni_kisele_kiše_-_nastajanje_i_učinak16

Question 17 (of 17)