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QR Challenge: Eye Scavenger Hunt

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. Carries impulses for sight from the retina to the brainOptic Nerve
2. Regulates the amount of light that enters the eyePupil
3. Where is the retina found?Lines the rear 2/3 of the eye
4. What does the cornea do?Provides most of an eye’s optical power
5. Pigmented tissue lying behind the cornea that gives color to the eyeIris
6. What is the purpose of the lens? Brings rays of light to a focus on the retina
7. What is the purpose of the vitreous humor?Keeps the pressure in the eye and allows it to hold its spherical shape.
8. Nourishes the cornea, iris, and lens and maintains intraocular pressureAqueous humor
9. What is the cornea? Transparent front part of the eye that covers the iris, pupil, and anterior chamber
10. Central pit in the macula that produces the sharpest visionFovea
11. What is the location of the macula?on the retina
12. Why are the fovea and macula paired together?The fovea is found on the macula
13. What organ of your body do you see with?the brain

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Carries-impulses-for-sight-from-the-retina-to-the-brain

Question 1 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Regulates-the-amount-of-light-that-enters-the-eye

Question 2 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Where-is-the-retina-found?

Question 3 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-does-the-cornea-do?

Question 4 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Pigmented-tissue-lying-behind-the-cornea-that-gives-color-to-the-eye

Question 5 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-purpose-of-the-lens?

Question 6 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-purpose-of-the-vitreous-humor?

Question 7 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Nourishes-the-cornea,-iris,-and-lens-and-maintains-intraocular-pressure

Question 8 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-cornea?

Question 9 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Central-pit-in-the-macula-that-produces-the-sharpest-vision

Question 10 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-is-the-location-of-the-macula?

Question 11 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=Why-are-the-fovea-and-macula-paired-together?

Question 12 (of 13)

 



Eye Scavenger Hunt: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-organ-of-your-body-do-you-see-with?

Question 13 (of 13)