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QR Challenge: B2 revision questions

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

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. What do vaccines containVaccines contain dead or inactive forms of the disease
2. Why is heart disease more common in the UK than some other countriesIn less developed countries the typical diet is lower in fat
3. What happens to heart tissue if starved of oxygenThe heart tissue will die as respiration will stop
4. What is a typical UK diet high in levels ofA UK diet is typically high in fat
5. How do arteries and veins differVeins contain less elastic fibre and muscle than arteries and vice versa
6. What do chemicals in cigarette smoke do to cells in the lungsDamage them and cause cancer
7. What does BMI mean

 



B2 revision questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=B2 revision questions
Q1/7:

What do vaccines contain&choe=UTF-8

Question 1 (of 7)

 



B2 revision questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=B2 revision questions
Q2/7:

Why is heart disease more common in the UK than some other countries&choe=UTF-8

Question 2 (of 7)

 



B2 revision questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=B2 revision questions
Q3/7:

What happens to heart tissue if starved of oxygen&choe=UTF-8

Question 3 (of 7)

 



B2 revision questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=B2 revision questions
Q4/7:

What is a typical UK diet high in levels of&choe=UTF-8

Question 4 (of 7)

 



B2 revision questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=B2 revision questions
Q5/7:

How do arteries and veins differ&choe=UTF-8

Question 5 (of 7)

 



B2 revision questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=B2 revision questions
Q6/7:

What do chemicals in cigarette smoke do to cells in the lungs&choe=UTF-8

Question 6 (of 7)

 



B2 revision questions: QR Challenge

https://www.classtools.net/QR/decode.php?text=B2 revision questions
Q7/7:

What does BMI mean&choe=UTF-8

Question 7 (of 7)