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QR Challenge: Big Bang theory

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 cos’è il Big Bang?è un esplosione
2. 2cosa avuto origine dal Big Bang?con l’esplosione ha dato origine alla materia, lo spazio, le galassie, ecc.
3. 3cos’è la magnitudine?è una grandezza
4. 4qual’è l’unità di misura della temperatura?kelvin
5. 5cos’è un anno luce? A quanto corrisponde?è la distanza percorsa dalla luce in un anno. Più di 9‧10^12km
6. 6cos’è la cosmologia?è la scienza che studia l’origine e l’evoluzione dell’ universo
7. 7i corpi celesti sono statici o si stanno ancora allontanando?si stanno ancora allontanando
8. 8cos’è l’unità astronomica?è la distanza tra la Terra e il sole. 150 milioni di km
9. 9Cosa sono le galassie?sono sistemi costituiti da stelle pianeti polveri e gas
10. 10Qual’è l’unità di misura della luminosità?lumen
11. 11In base a cosa sono classificate le galassie?Alla loro forma
12. 12Cos’è il diagramma H-R?È un piano cartesiano dove vengono relazionati la luminosità e il colore
13. 13Quanti anni fa è avvenuto il BigBang?15 Miliardi di anni fa
14. 14Gli astronomi studiano la luce con due strumenti, quali sono?Fotometro e spettroscopio
15. 15In base a cosa si classificano le stelle?Massa e temperature
16. 16Che colore tendono ad avere le stelle più calde? E quelle più fredde?Quelle più calde bianche e quelle più fredde rosse
17. 17Cos’è lo 0 assoluto?È la risposta più bassa in assoluto
18. 18Quali sono i due tipi di magnitudine?Apparente e assoluta
19. 19Che velocità ha la luce nel vuoto?300000 km/s
20. 20Che cosa sono le nebulose?Sono nubi interstellari ricche di idrogeno

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=1-cos’è-il-Big-Bang?

Question 1 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=2cosa-avuto-origine-dal-Big-Bang?

Question 2 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=3cos’è-la-magnitudine?

Question 3 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=4qual’è-l’unità-di-misura-della-temperatura?

Question 4 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=5cos’è-un-anno-luce?-A-quanto-corrisponde?

Question 5 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=6cos’è-la-cosmologia?

Question 6 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=7i-corpi-celesti-sono-statici-o-si-stanno-ancora-allontanando?

Question 7 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=8cos’è-l’unità-astronomica?

Question 8 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=9Cosa-sono-le-galassie?

Question 9 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=10Qual’è-l’unità-di-misura-della-luminosità?

Question 10 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=11In-base-a-cosa-sono-classificate-le-galassie?

Question 11 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=12Cos’è-il-diagramma-H-R?

Question 12 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=13Quanti-anni-fa-è-avvenuto-il-BigBang?

Question 13 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=14Gli-astronomi-studiano-la-luce-con-due-strumenti,-quali-sono?

Question 14 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=15In-base-a-cosa-si-classificano-le-stelle?

Question 15 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=16Che-colore-tendono-ad-avere-le-stelle-più-calde?-E-quelle-più-fredde?

Question 16 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=17Cos’è-lo-0-assoluto?

Question 17 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=18Quali-sono-i-due-tipi-di-magnitudine?

Question 18 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=19Che-velocità-ha-la-luce-nel-vuoto?

Question 19 (of 20)

 


Big Bang theory: QR Challenge

https://www.classtools.net/QR/decode.php?text=20Che-cosa-sono-le-nebulose?

Question 20 (of 20)