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QR Challenge: Sound and Light Vocabulary

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. Do not require a medium to travel throughelectromagnetic wave
2. The transfer of energy as electromagnetic wavesradiation
3. The transfer of energy carried by light waves to particles of matterabsorption
4. The interaction of light with matter that causes light to change directionscattering
5. The passing of light or other form of energy through mattertransmission
6. Describes matter that allows light to pass through with little interferencetransparent
7. Describes matter that transmits light but does not transmit an imagetranslucent
8. Matter that does not transmit any lightopaque
9. Material that gives a substance its color by absorbing some colors of light and reflecting otherspigment
10. A person can see close-up objects clearly; faraway objects look blurrynearsightedness
11. A person can see faraway objects clearly; close objects look blurryfarsightedness
12. A longitudinal wave that is caused by vibrations and that travels through a material mediumsound wave
13. A substance through which a wave can travel by vibrating particles in the materialmedium
14. A measure of how high or low a sound is perceived to be, depending on the frequency of the wavepitch
15. An observed change in the frequency of a wave when the source or observes is moving Doppler Effect
16. The most common unit used to measure loudnessdecibel
17. The extent to which a sound can be heardloudness
18. A reflected sound waveecho
19. The process of using reflected sound waves to find objects; used by animals such as batsecholocation
20. The explosive sound heard when a shock wave from an object traveling faster than the speed of sound reaches a person’s earsonic boom
21. The result of several pitches mixing together through interferencesound quality
22. A sound that consist of a random mix of frequenciesnoise

 


Sound and Light Vocabulary : QR Challenge

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

Question 1 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 2 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 3 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 4 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 5 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 6 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 7 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 8 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 9 (of 22)

 


Sound and Light Vocabulary : QR Challenge

https://www.classtools.net/QR/decode.php?text=A_person_can_see_close-up_objects_clearly;_faraway_objects_look_blurry

Question 10 (of 22)

 


Sound and Light Vocabulary : QR Challenge

https://www.classtools.net/QR/decode.php?text=A_person_can_see_faraway_objects_clearly;_close_objects_look_blurry

Question 11 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 12 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 13 (of 22)

 


Sound and Light Vocabulary : QR Challenge

https://www.classtools.net/QR/decode.php?text=A_measure_of_how_high_or_low_a_sound_is_perceived_to_be,_depending_on_the_frequency_of_the_wave

Question 14 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 15 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 16 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 17 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 18 (of 22)

 


Sound and Light Vocabulary : QR Challenge

https://www.classtools.net/QR/decode.php?text=The_process_of_using_reflected_sound_waves_to_find_objects;_used_by_animals_such_as_bats

Question 19 (of 22)

 


Sound and Light Vocabulary : QR Challenge

https://www.classtools.net/QR/decode.php?text=The_explosive_sound_heard_when_a_shock_wave_from_an_object_traveling_faster_than_the_speed_of_sound_reaches_a_person’s_ear

Question 20 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 21 (of 22)

 


Sound and Light Vocabulary : QR Challenge

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

Question 22 (of 22)