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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

• Bring these devices into the lesson.

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.

Question

1. 1. How many feet are in one mile?5280
2. 2. What is the atomic number of lead?82
3. 3. What is the boiling point of water in Celcius?100 degrees Celcius
4. 4. What is the volume of a cube with a side length of 5cm?125 cubic centimeters
5. 5. How many degrees are in a circle?360
6. 6. Who discovered that all matter exerts a force of gravity?Isaac Newton
7. 7. What speed does Marty McFly have to drive to go back in time?88mph
8. 8. How many bits are in a bite?8
9. 9. What is the ion charge of an atom that gains 3 electrons?-3
10. 10. Who the Nobel prize in chemistry in 1911 and in physics in 1903?Marie Curie
11. 11. Who was the first man to walk on the moon?Neil Armstrong
12. 12. Why shape are planetary orbits?Ellipses
14. 14. What US state has the shortest coast line?New Hampshire
15. 15. How many Super Bowls has Tom Brady won?4
16. 16. What year did we first send a man to the moon?1969
17. 17. What is dihydrogen monoxide?water
18. 18. What vegetable is a pickle made from?Cucumbers
19. 19. What is the capital of Djibouti?Djibouti
20. 20. Where is the deepest point of the ocean?Mariana Trench/Challenger Deep
21. 21. How tall is Mt. Everest?29,000ft
22. 22. Is calcium a metal or non-metal?Metal
23. 23. Name a one syllabus country in Africa?Chad
24. 24. What US state can be typed with your left hand on a QWERTY keyboard?Texas
25. 25. What is the irony of Einstein's birthday?March 14th
26. 26. Who invented the incandescent light bulb?Thomas Edison
27. 27. What is the largest moon of Saturn?Titan
28. 28. Who succeeded FDR as president?Harry S. Truman
29. 29. What president asked Congress to declare war on Germany in 1917?Woodrow Wilson
30. 30. Who civil rights activist was shot in 1968 in Memphis, TN?MLK
31. 31. How many meters are in 1 billion millimeters?One million
32. 32. What is the current world population?7.3 billion
33. 33. What is the current population of the US?324 million
34. 34. What country is expected to have the largest population in 2050?India
35. 35. What two countries currently have over 1 billion people?China and India
36. 36. What is the lightest element in the universe?Hydrogen
37. 37. What is Mr. P's favorite band?Red Hot Chili Peppers
38. 38. What is the probability of drawing a heart or diamond from a standard deck of cards?50%
39. 39. What do you get if you cross a donkey with a horse?A mule
40. 40. How many stomachs does a cow have?4
41. 41. What species are we?Homo Sapiens
42. 42. What hemisphere is Cairo, Egypt in?Northern
43. 43. What South American countries starts with "A"?Argentina
44. 44. Who is the first lady?Michelle Obama
45. 45. Who is the mayor of Boston?Marty Walsh
46. 46. What is the capital of Massachusetts?Boston
47. 47. What direction does Earth rotate?Counterclockwise
48. 48. What is the capital of Texas?Austin'
49. 49. How many bagels are in three dozen?36
50. 50. Who was the lead singer for the Beatles?John Lennon

BLS Science Scavenger Hunt: QR Challenge

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