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QR Challenge: elektrivool

Created using the ClassTools QR Treasure Hunt Generator

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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. Millistel tingimustel tekib elektrivool? Elektrivool tekib siis kui on olemas vabad laengukandjad
2. Nimeta elektrivoolu toimed soojuslik, magneetiline ja keemiline toime
3. Milline on valem voolutugevuse arvutamiseks I= q/t
4. Millise tähega tähistame voolutugevust? I
5. Millise tähega tähistame elektrilaengut? q
6. Millistes ühikutes mõõdame voolutugevust? amprites
7. Voolutugevuse mõõteriist ampermeeter
8. Milliste osakeste liikumine põhjustab metallides elektrivoolu?elektronide
9. Milliste osakeste liikumine põhjustab elektrolüütides elektrivoolu? ioonide
10. Elektrijuhtivuse põhjal jagatakse ained (2) elektrijuhid ja mittejuhid
11. Aineid, mis elektrit ei juhi nimetatakse ka ... isolaatoriteks

 


elektrivool: QR Challenge

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

Question 1 (of 11)

 


elektrivool: QR Challenge

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

Question 2 (of 11)

 


elektrivool: QR Challenge

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

Question 3 (of 11)

 


elektrivool: QR Challenge

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

Question 4 (of 11)

 


elektrivool: QR Challenge

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

Question 5 (of 11)

 


elektrivool: QR Challenge

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

Question 6 (of 11)

 


elektrivool: QR Challenge

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

Question 7 (of 11)

 


elektrivool: QR Challenge

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

Question 8 (of 11)

 


elektrivool: QR Challenge

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

Question 9 (of 11)

 


elektrivool: QR Challenge

https://www.classtools.net/QR/decode.php?text=Elektrijuhtivuse_põhjal_jagatakse_ained_(2)

Question 10 (of 11)

 


elektrivool: QR Challenge

https://www.classtools.net/QR/decode.php?text=Aineid,_mis_elektrit_ei_juhi_nimetatakse_ka_...

Question 11 (of 11)