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QR Challenge: Learn To Code

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. a named grouping of properties and methodstype
2. part of a program that does not work correctlybug
3. Let expert = Expert() is a code example of _______________.initialization
4. finding and fixing problems in your algorithm or programdebug
5. a list of steps that you can follow to finish a taskalgorithm
6. a collection ​of commands grouped together and given a namefunction
7. runs a block of code over and over for a set number of timesfor loop
8. a loop that runs a block of code as long as given condition is true. When the condition is false, the loop stops running.while loop
9. something you test that results in true or falsecondition
10. a block of code that will run only if something is trueconditional coding
11. symbol or words like "and", "or", and "not" that connects two or more Booleans to make conditional decisions more specificlogical operator
12. an algorithm that has been coded into something that can be run by a machineprogram
13. a value that can only be either true or falseboolean
14. A _____________ is a named container that stores a value. The value can change over time.variable
15. extra information that gets passed to a functionparameter

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=a-named-grouping-of-properties-and-methods

Question 1 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=part-of-a-program-that-does-not-work-correctly

Question 2 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=Let-expert-=-Expert()-is-a-code-example-of-_______________.

Question 3 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=finding-and-fixing-problems-in-your-algorithm-or-program

Question 4 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=a-list-of-steps-that-you-can-follow-to-finish-a-task

Question 5 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=a-collection-​of-commands-grouped-together-and-given-a-name

Question 6 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=runs-a-block-of-code-over-and-over-for-a-set-number-of-times

Question 7 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=a-loop-that-runs-a-block-of-code-as-long-as-given-condition-is-true.-When-the-condition-is-false,-the-loop-stops-running.

Question 8 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=something-you-test-that-results-in-true-or-false

Question 9 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=a-block-of-code-that-will-run-only-if-something-is-true

Question 10 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=symbol-or-words-like-"and",-"or",-and-"not"-that-connects-two-or-more-Booleans-to-make-conditional-decisions-more-specific

Question 11 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=an-algorithm-that-has-been-coded-into-something-that-can-be-run-by-a-machine

Question 12 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=a-value-that-can-only-be-either-true-or-false

Question 13 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=A-_____________-is-a-named-container-that-stores-a-value.-The-value-can-change-over-time.

Question 14 (of 15)

 


Learn To Code : QR Challenge

https://www.classtools.net/QR/decode.php?text=extra-information-that-gets-passed-to-a-function

Question 15 (of 15)