# 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

• 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.

### Questions / Answers (teacher reference)

 Question Answer 4:30 Son las cuatro y media. 12:15 Son las doce y cuarto. 6:35 P.M. Son las siete menos veinticinco de la noche. 9:10 A.M. Son las nueve y diez de mañana. 1:20 Es la una y veinte. 3:55 Son las cuatro menos cinco. 12:45 P.M. Es la una menos cuarto de la tarde. 14 catorce 46 cuarenta y seis 100 cien 39 treinta y nueve 61 sesenta y uno easy fácil when cuando always siempre How many? ¿Cuántos? to teach enseñar to answer contestar never nunca early temprano

### 2.1 Time, numbers, and vocab practice: QR Challenge

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