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QR Challenge: Science Final Exam Review

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. Inertia is the resistance of an object to a change in its __________________motion
2. A push or pull is called ___________force
3. Waves transfer ________________energy
4. The two parts of the eye that refract light are the _________ and __________cornea and lens
5. Acceleration measures a change in ________________velocity
6. Two objects are touching. How is heat transferred from one object to the other?conduction
7. A closed path through which charge can flow is called a _____________circuit
8. Hitting a ball can change its_________ and __________speed and direction
9. Cell phones and radar both work using ______________microwaves
10. The intensity of a sound wave is determined by its _____________amplitude
11. A banana appears yellow because it ________________________ reflects yellow light and absorbs other colors
12. A man runs 50 meters in 5 seconds. What is his speed?10 m/s
13. Waves are caused by __________________forces
14. The part of the electromagnetic spectrum that humans can see is called _________________visible light
15. Newton's third law states that forces occur in _______________ action/reaction pairs
16. Friction resists motion between __________________surfaces in contact
17. The study of light and tools that use light is ________________optics
18. The joule is the standard unit for measuring _________________energy
19. When a pail of water is sitting on top of a ladder, it has _________________ energy potential
20. A combination of simple machines, such as a sewing machine, is called a __________________Compound machine

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inertia-is-the-resistance-of-an-object-to-a-change-in-its-__________________

Question 1 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-push-or-pull-is-called-___________

Question 2 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Waves-transfer-________________

Question 3 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-two-parts-of-the-eye-that-refract-light-are-the-_________-and--__________

Question 4 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Acceleration-measures-a-change-in-________________

Question 5 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Two-objects-are-touching.--How-is-heat-transferred-from-one-object-to-the-other?

Question 6 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-closed-path-through-which-charge-can-flow-is-called-a-_____________

Question 7 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Hitting-a-ball-can-change-its_________-and-__________

Question 8 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Cell-phones-and-radar-both-work-using-______________

Question 9 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-intensity-of-a-sound-wave-is-determined-by-its-_____________

Question 10 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-banana-appears-yellow-because-it--________________________

Question 11 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-man-runs-50-meters-in-5-seconds.--What-is-his-speed?

Question 12 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Waves-are-caused-by-__________________

Question 13 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-part-of-the-electromagnetic-spectrum-that-humans-can-see-is-called-_________________

Question 14 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Newton's-third-law-states-that-forces-occur-in-_______________

Question 15 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=Friction-resists-motion-between-__________________

Question 16 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-study-of-light-and-tools-that-use-light-is-________________

Question 17 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=The-joule-is-the-standard-unit-for-measuring-_________________

Question 18 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-a-pail-of-water-is-sitting-on-top-of-a-ladder,-it-has-_________________-energy

Question 19 (of 20)

 



Science Final Exam Review: QR Challenge

https://www.classtools.net/QR/decode.php?text=A-combination-of-simple-machines,-such-as-a-sewing-machine,-is-called-a-__________________

Question 20 (of 20)