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QR Challenge: Homeostais year 9

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. What is normal body temperature? 36.9 degrees C
2. What happens when the body temperature gets too low, what is this called?hypothermia
3. What happens when the body temperature gets too high, what is this called?hyperthermia
4. What chemical process uses sugar in the body?respiration
5. What condition is caused when a person cannot control their sugar level in the blood Diabetes
6. Can you find examples of other conditions that need to be controlled in the body? water
7. What is negative feedback?Draw a diagram to help you to explain negative feedback draw diagram

 


Homeostais year 9: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_normal_body_temperature?

Question 1 (of 7)

 


Homeostais year 9: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_happens_when_the_body_temperature_gets_too_low,_what_is_this_called?

Question 2 (of 7)

 


Homeostais year 9: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_happens_when_the_body_temperature_gets_too_high,_what_is_this_called?

Question 3 (of 7)

 


Homeostais year 9: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_chemical_process_uses_sugar_in_the_body?

Question 4 (of 7)

 


Homeostais year 9: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_condition_is_caused_when_a_person_cannot_control_their_sugar_level_in_the_blood

Question 5 (of 7)

 


Homeostais year 9: QR Challenge

https://www.classtools.net/QR/decode.php?text=Can_you_find_examples_of_other_conditions_that_need_to_be_controlled_in_the_body?

Question 6 (of 7)

 


Homeostais year 9: QR Challenge

https://www.classtools.net/QR/decode.php?text=What_is_negative_feedback?Draw_a_diagram_to_help_you_to_explain_negative_feedback

Question 7 (of 7)