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QR Challenge: periodic table quiz

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. 1)What is the symbol for Sodium and what is its element?Na
2. 2)what is the atomic number for magnesium?12
3. 3)what is the atomic mass for aluminum?26.98
4. 4)question:what is the # of protons in silicon?14
5. 5)question:what is the number of electrons in phosphorus?15
6. 6)question:what is the symbol of sulfur?S
7. 7)question:what is the element of Cl?chlorine
8. 8)question:what is the number of neutrons in argon?22
9. 9)question: what is the number of neutrons in potassium?20
10. 10)question: what is the number of neutrons in calcium?20
11. 11)question:what is the symbol for hydrogen?H
12. 12)question:what is the atomic number for helium?2
13. 13)question:what is the atomic mass for lithium?6.94
14. 14)question:what is the number of protons for beryllium?4
15. 15)question:what is the number of electrons in Boron?5
16. 16)question:what is the number of neutrons in carbon?6
17. 17)question:what is the number of protons in nitrogen?7
18. 18)question:what is the symbol for oxygen?O
19. 19)question:what is the symbol for fluorine?F
20. 20)question:what is the atomic mass for Neon?20.16

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=1)What_is_the_symbol_for_Sodium_and_what_is_its_element?

Question 1 (of 20)

 


periodic table quiz: QR Challenge

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

Question 2 (of 20)

 


periodic table quiz: QR Challenge

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

Question 3 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=4)question:what_is_the__of_protons_in_silicon?

Question 4 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=5)question:what_is_the_number_of_electrons_in_phosphorus?

Question 5 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=6)question:what_is_the_symbol_of_sulfur?

Question 6 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=7)question:what_is_the_element_of_Cl?

Question 7 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=8)question:what_is_the_number_of_neutrons_in_argon?

Question 8 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=9)question:_what_is_the_number_of_neutrons_in_potassium?

Question 9 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=10)question:_what_is_the_number_of_neutrons_in_calcium?

Question 10 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=11)question:what_is_the_symbol_for_hydrogen?

Question 11 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=12)question:what_is_the_atomic_number_for_helium?

Question 12 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=13)question:what_is_the_atomic_mass_for_lithium?

Question 13 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=14)question:what_is_the_number_of_protons_for_beryllium?

Question 14 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=15)question:what_is_the_number_of_electrons_in_Boron?

Question 15 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=16)question:what_is_the_number_of_neutrons_in_carbon?

Question 16 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=17)question:what_is_the_number_of_protons_in_nitrogen?

Question 17 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=18)question:what_is_the_symbol_for_oxygen?

Question 18 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=19)question:what_is_the_symbol_for_fluorine?

Question 19 (of 20)

 


periodic table quiz: QR Challenge

https://www.classtools.net/QR/decode.php?text=20)question:what_is_the_atomic_mass_for_Neon?

Question 20 (of 20)