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QR Challenge: What I know about Variables and observations

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. The variable that the scientist change or is testing is_____Independent variable
2. A prediction about a problem that can be tested is ____hypothesis
3. The box has a mass of 3 kg is a ____ observation?quantitative
4. A guess scientist make based on what they observe is a ___hypothesis
5. What is the difference between a qualitative and a quantitative observation?Quantitative involve numbers and qualitative involve using your senses
6. To draw a conclusion based on evidenceinfer
7. The variable that the scientist use to measure the success of the experimentdependent variable
8. This type of observation deals with writing descriptionsqualitative
9. This type of observation deals with numbersquantitative

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q1/9:

The variable that the scientist change or is testing is_____&choe=UTF-8

Question 1 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q2/9:

A prediction about a problem that can be tested is ____&choe=UTF-8

Question 2 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q3/9:

The box has a mass of 3 kg is a ____ observation?&choe=UTF-8

Question 3 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q4/9:

A guess scientist make based on what they observe is a ___&choe=UTF-8

Question 4 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q5/9:

What is the difference between a qualitative and a quantitative observation?&choe=UTF-8

Question 5 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q6/9:

To draw a conclusion based on evidence&choe=UTF-8

Question 6 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q7/9:

The variable that the scientist use to measure the success of the experiment&choe=UTF-8

Question 7 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q8/9:

This type of observation deals with writing descriptions&choe=UTF-8

Question 8 (of 9)

 



What I know about Variables and observations: QR Challenge

https://www.classtools.net/QR/decode.php?text=What I know about Variables and observations
Q9/9:

This type of observation deals with numbers&choe=UTF-8

Question 9 (of 9)