QR Challenge: Занимательная викторина по математике

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. Одна рыба стоит один рубль и еще полрыбы. Сколько рублей стоят 5 рыб?1	10 рублей1
2. Две дюжины помножить на три дюжины. Сколько будет дюжин?2	72 дюж2
3. Тройка лошадей пробежала 30 км. По скольку километров пробежала каждая лошадь?3	30 км3
4. Что тяжелее: пуд железа или пуд пуха?4	Равны4
5. Если в 12 часов ночи идет дождь, то можно ли ожидать, что через 72 часа будет солнечная погода?5	Нет. Будет ночь.5
6. На сколько ног больше у 17 котят, чем у 17 цыплят?6	На 34.6
7. Яйцо всмятку варится 3 минуты. Сколько времени потребуется, чтобы сварить 5 яиц?7	3 минуты.7

 

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