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QR Challenge: Chapter 3 PreRead

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. Which state of matter is characterized by particles that do not move fast enough to overcome the strong attraction between them?Solids
2. 2. What are the four most familiar states of matter?Solid, Liquid, Gas, Plasma
3. 3. Which state of matter is characterized by particles that are able to slide past one another?Liquids
4. 4. Which state of matter is characterized by particles that move fast enough to overcome nearly all of the attraction betwee them?Gases
5. 5. Which state of matter has a definite shape and volume?Solid
6. 6. Which type of solids have very orgerly, three-dimensional arrangements of atoms or molecules?Crystalline
7. 7. Give an example of a crystalline solid.Iron, Diamond, or Ice
8. 8. What types of solids are composed of atoms or molecules that are in no particular order?Amorphous
9. 9. Give an example of an amorphous solid.Rubber or Wax
10. 10. Which state of matter takes the shape of its container and has definite volume?Liquid
11. 11. What type of systems, like those in brake pedals, make use of a liquid's particles being difficult to push together?Hydraulic
12. 12. What is the name of the force that causes a liquid to form spherical drops?Surface Tension
13. 13. What is a liquid's resistance to flow called?Viscosity
14. 14. Which state of matter changes both shape and volume?Gas
15. 15. What is the force exerted on a given area called?Pressure
16. 16. Which gas law states that at constant temperature, the volume of a gas decreases as pressure increases?Boyle's Law
17. 17. Which gas low states that at constant pressure, the volume of a gas increases as temperature increases?Charles's Law
18. 18. Which state of matter does not have a definite shape or volume and has particles that have broken apart?Plasma
19. 19. What can a plasma conduct that a gas cannot?Electric Current
20. 20. Give an example of a natural plasma.Lightning or Fire

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=1.-Which-state-of-matter-is-characterized-by-particles-that-do-not-move-fast-enough-to-overcome-the-strong-attraction-between-them?

Question 1 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=2.-What-are-the-four-most-familiar-states-of-matter?

Question 2 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=3.-Which-state-of-matter-is-characterized-by-particles-that-are-able-to-slide-past-one-another?

Question 3 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=4.-Which-state-of-matter-is-characterized-by-particles-that-move-fast-enough-to-overcome-nearly-all-of-the-attraction-betwee-them?

Question 4 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=5.-Which-state-of-matter-has-a-definite-shape-and-volume?

Question 5 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=6.-Which-type-of-solids-have-very-orgerly,-three-dimensional-arrangements-of-atoms-or-molecules?

Question 6 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=7.-Give-an-example-of-a-crystalline-solid.

Question 7 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=8.-What-types-of-solids-are-composed-of-atoms-or-molecules-that-are-in-no-particular-order?

Question 8 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=9.-Give-an-example-of-an-amorphous-solid.

Question 9 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=10.-Which-state-of-matter-takes-the-shape-of-its-container-and-has-definite-volume?

Question 10 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=11.-What-type-of-systems,-like-those-in-brake-pedals,-make-use-of-a-liquid's-particles-being-difficult-to-push-together?

Question 11 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=12.-What-is-the-name-of-the-force-that-causes-a-liquid-to-form-spherical-drops?

Question 12 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=13.-What-is-a-liquid's-resistance-to-flow-called?

Question 13 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=14.-Which-state-of-matter-changes-both-shape-and-volume?

Question 14 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=15.-What-is-the-force-exerted-on-a-given-area-called?

Question 15 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=16.-Which-gas-law-states-that-at-constant-temperature,-the-volume-of-a-gas-decreases-as-pressure-increases?

Question 16 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=17.-Which-gas-low-states-that-at-constant-pressure,-the-volume-of-a-gas-increases-as-temperature-increases?

Question 17 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=18.-Which-state-of-matter-does-not-have-a-definite-shape-or-volume-and-has-particles-that-have-broken-apart?

Question 18 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=19.-What-can-a-plasma-conduct-that-a-gas-cannot?

Question 19 (of 20)

 


Chapter 3 PreRead: QR Challenge

https://www.classtools.net/QR/decode.php?text=20.-Give-an-example-of-a-natural-plasma.

Question 20 (of 20)