QR Challenge: PENSIERO COMPUTAZIONALE

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

• Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
• Bring these devices into the lesson.

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

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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!

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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.

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Questions / Answers (teacher reference)

Question	Answer
1. COSA S'INTENDE PER ALGORITMO	Una serie di passi che descrivono come portare a termine un compito VAI AD AULA N.1
2. COSA VUOL DIRE DECOMPORRE UN PROBLEMA	Suddividere un problema difficile in problemi più piccoli e più semplici VAI AD AULA N.3
3. COSA VUOL DIRE ASTRAZIONE	Rimozione dei dettagli da una soluzione in modo che possa funzionare per molti problemi diversi VAI AD AULA N.5
4. IL PENSIERO COMPUTAZIONALE E'...	Un approccio alla risoluzione dei problemi che aiuta a riformularli in modo da poterli risolvere efficientemente in modo automatico VAI AD AULA N.7
5. I PERSONAGGI DI SCRATCH SI CHIAMANO SPRITES	VERO VAI AD AULA N.9

 

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