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QR Challenge: Science Warm Up!

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 the independent variable?the variable changed on purpose
2. What is the dependent variable?the variable that is measured
3. Convert 35mg to grams.035
4. Convert 450 m to km .45km
5. Convert 15km to mm15000000
6. Explain what a constant in an experiment isvariables that are kept the same
7. I want to see if different colored lights cause plants to grow at different rates. Identify the IV, DV, and three constantslights, growth of plants, pot, soil, water

 


Science Warm Up!: QR Challenge

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

Question 1 (of 7)

 


Science Warm Up!: QR Challenge

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

Question 2 (of 7)

 


Science Warm Up!: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_35mg_to_grams

Question 3 (of 7)

 


Science Warm Up!: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_450_m_to_km

Question 4 (of 7)

 


Science Warm Up!: QR Challenge

https://www.classtools.net/QR/decode.php?text=Convert_15km_to_mm

Question 5 (of 7)

 


Science Warm Up!: QR Challenge

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

Question 6 (of 7)

 


Science Warm Up!: QR Challenge

https://www.classtools.net/QR/decode.php?text=I_want_to_see_if_different_colored_lights_cause_plants_to_grow_at_different_rates._Identify_the_IV,_DV,_and_three_constants

Question 7 (of 7)