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QR Challenge: P5 Electricity

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. What is the name given to a circuit that the components follow on after the other?Series
2. What is the symbol for a battery?l.l.
3. What is I the symbol for?Current
4. What happens to Voltage in a parallel circuit?Same
5. What is the process by which current is restricted to flow?Resistance
6. What is resistance measured in?Ohms
7. What is the equation for resistance?V=IR
8. What is the two main parts of a motor?Magnet and Coil
9. Name one celebrity in Strictly come dancing?Anyone
10. Name a song in the top 5 of the singles chart?Music
11. What does a thermistor do?Increase resistance when hot
12. What is the alternative name for potential difference?Voltage
13. If there was a 4ohm resistor, 2ohm resistor and 6ohm resistor in a series circuit what is the total resistance?12ohm
14. What does LDR stand for?Light dependent resistor

 



P5 Electricity: QR Challenge

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

Question 1 (of 14)

 



P5 Electricity: QR Challenge

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

Question 2 (of 14)

 



P5 Electricity: QR Challenge

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

Question 3 (of 14)

 



P5 Electricity: QR Challenge

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

Question 4 (of 14)

 



P5 Electricity: QR Challenge

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

Question 5 (of 14)

 



P5 Electricity: QR Challenge

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

Question 6 (of 14)

 



P5 Electricity: QR Challenge

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

Question 7 (of 14)

 



P5 Electricity: QR Challenge

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

Question 8 (of 14)

 



P5 Electricity: QR Challenge

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

Question 9 (of 14)

 



P5 Electricity: QR Challenge

https://www.classtools.net/QR/decode.php?text=Name_a_song_in_the_top_5_of_the_singles_chart?

Question 10 (of 14)

 



P5 Electricity: QR Challenge

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

Question 11 (of 14)

 



P5 Electricity: QR Challenge

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

Question 12 (of 14)

 



P5 Electricity: QR Challenge

https://www.classtools.net/QR/decode.php?text=If_there_was_a_4ohm_resistor,_2ohm_resistor_and_6ohm_resistor_in_a_series_circuit_what_is_the_total_resistance?

Question 13 (of 14)

 



P5 Electricity: QR Challenge

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

Question 14 (of 14)