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QR Challenge: Inventors and Inventions

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. Who invented the Airplane?The Wright Brothers (Orville and Wilbur in 1903)
2. Who discovered Black holes in space?Steven Hawking
3. Who discovered Penicillin?Alexander Fleming
4. Who found the Theory of Relativity?Albert Einstein
5. Philo Farnsworth made this thing we use most days for enjoyment Television
6. What did Alexander Graham Bell invent?The telephone
7. Edward Jenner developed the first successful what?Vaccine
8. Allesandro Volta made the first what?Battery
9. Charles Babbage invented the first technological machine in 1822?Computer
10. What code did Samuel Morse invent?Morse Code
11. Louis Pasteur created a way to heat milk and kill germs called what?Pasteurisation
12. In 1867 Alfred Nobel created what explosive material?Dynamite
13. The Phonograph was invented by Thomas Who?Edison
14. Who invented the light globe?Thomas Edison
15. Karl Benz invented the first petrol driven what in 1886?Car
16. In 1895 Guglielmo Marconi invented what device we listen to?The radio
17. Hubert Booth invented a machine that really sucked. What was it?The vacuum cleaner
18. What destructive device was made in 1945 (WW2 end)?The atomic bomb
19. Ray Tomlinson invented this mail service in 1971Email
20. What decade was the CD invented?1980s
21. Tim Bergers- Lee invented this in 1990. World Wide Web

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q1/21:

Who invented the Airplane?&choe=UTF-8

Question 1 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q2/21:

Who discovered Black holes in space?&choe=UTF-8

Question 2 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q3/21:

Who discovered Penicillin?&choe=UTF-8

Question 3 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q4/21:

Who found the Theory of Relativity?&choe=UTF-8

Question 4 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q5/21:

Philo Farnsworth made this thing we use most days for enjoyment &choe=UTF-8

Question 5 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q6/21:

What did Alexander Graham Bell invent?&choe=UTF-8

Question 6 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q7/21:

Edward Jenner developed the first successful what?&choe=UTF-8

Question 7 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q8/21:

Allesandro Volta made the first what?&choe=UTF-8

Question 8 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q9/21:

Charles Babbage invented the first technological machine in 1822?&choe=UTF-8

Question 9 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q10/21:

What code did Samuel Morse invent?&choe=UTF-8

Question 10 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q11/21:

Louis Pasteur created a way to heat milk and kill germs called what?&choe=UTF-8

Question 11 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q12/21:

In 1867 Alfred Nobel created what explosive material?&choe=UTF-8

Question 12 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q13/21:

The Phonograph was invented by Thomas Who?&choe=UTF-8

Question 13 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q14/21:

Who invented the light globe?&choe=UTF-8

Question 14 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q15/21:

Karl Benz invented the first petrol driven what in 1886?&choe=UTF-8

Question 15 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q16/21:

In 1895 Guglielmo Marconi invented what device we listen to?&choe=UTF-8

Question 16 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q17/21:

Hubert Booth invented a machine that really sucked. What was it?&choe=UTF-8

Question 17 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q18/21:

What destructive device was made in 1945 (WW2 end)?&choe=UTF-8

Question 18 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q19/21:

Ray Tomlinson invented this mail service in 1971&choe=UTF-8

Question 19 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q20/21:

What decade was the CD invented?&choe=UTF-8

Question 20 (of 21)

 



Inventors and Inventions: QR Challenge

https://www.classtools.net/QR/decode.php?text=Inventors and Inventions
Q21/21:

Tim Bergers- Lee invented this in 1990. &choe=UTF-8

Question 21 (of 21)