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QR Challenge: parem-nos a pensar

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. Per fer una mesura fiable, què hem de fer primer amb la balança?calibrar-la.
2. Les mesures de volum les fem fixant-nos en la línia de sobre o sota el menisc? De sota.
3. Per enfocar amb el microscopi quin augment utilitzem primer?El més petit
4. Quins pictogrames són els del pòster?1.nociu, 2.irrritant, 3.explosiu, 4.tòxic, 5.perillós pel medi ambient, 7.fàcilment inflamable, 8.comburent, 9.irritant
5. Amb què esbandim els instruments que netegem?Amb aigua destil·lada.

 



parem-nos a pensar: QR Challenge

https://www.classtools.net/QR/decode.php?text=parem-nos a pensar
Q1/5:

Per fer una mesura fiable, què hem de fer primer amb la balança?&choe=UTF-8

Question 1 (of 5)

 



parem-nos a pensar: QR Challenge

https://www.classtools.net/QR/decode.php?text=parem-nos a pensar
Q2/5:

Les mesures de volum les fem fixant-nos en la línia de sobre o sota el menisc?&choe=UTF-8

Question 2 (of 5)

 



parem-nos a pensar: QR Challenge

https://www.classtools.net/QR/decode.php?text=parem-nos a pensar
Q3/5:

Per enfocar amb el microscopi quin augment utilitzem primer?&choe=UTF-8

Question 3 (of 5)

 



parem-nos a pensar: QR Challenge

https://www.classtools.net/QR/decode.php?text=parem-nos a pensar
Q4/5:

Quins pictogrames són els del pòster?&choe=UTF-8

Question 4 (of 5)

 



parem-nos a pensar: QR Challenge

https://www.classtools.net/QR/decode.php?text=parem-nos a pensar
Q5/5:

Amb què esbandim els instruments que netegem?&choe=UTF-8

Question 5 (of 5)