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QR Challenge: chapter 15 science review

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. A ramp is an example of what simple machine?inclined plane
2. An example of a lever is?hammer, scissors
3. A wedge is a simple machine made out of 2....?inclined planes
4. The top of a water bottle would be considered which type of simple machine?screw
5. The force that pulls two object made out of iron or nickel is called?magnetism
6. The force that pulls objects towards each other is called?gravity
7. What are the three different types of motion?direction, speed, and distance
8. Name as many simple machines that you can think of that you would find on a car.lever, inclined plane, pulley, screw, wheel and axle
9. A simple machine that splits two objects is called?a wedge
10. When does motion occur?any time an object moves positions
11. What two things make up a force?a push or pull
12. When two things touch and rub together, what occurs?friction
13. Name a way you could measure distance.Mile, feet, inches, etc.
14. Define direction.the path an object follows
15. True or false: Speed always stays the same.false

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q1/15:

A ramp is an example of what simple machine?&choe=UTF-8

Question 1 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q2/15:

An example of a lever is?&choe=UTF-8

Question 2 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q3/15:

A wedge is a simple machine made out of 2....?&choe=UTF-8

Question 3 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q4/15:

The top of a water bottle would be considered which type of simple machine?&choe=UTF-8

Question 4 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q5/15:

The force that pulls two object made out of iron or nickel is called?&choe=UTF-8

Question 5 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q6/15:

The force that pulls objects towards each other is called?&choe=UTF-8

Question 6 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q7/15:

What are the three different types of motion?&choe=UTF-8

Question 7 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q8/15:

Name as many simple machines that you can think of that you would find on a car.&choe=UTF-8

Question 8 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q9/15:

A simple machine that splits two objects is called?&choe=UTF-8

Question 9 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q10/15:

When does motion occur?&choe=UTF-8

Question 10 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q11/15:

What two things make up a force?&choe=UTF-8

Question 11 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q12/15:

When two things touch and rub together, what occurs?&choe=UTF-8

Question 12 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q13/15:

Name a way you could measure distance.&choe=UTF-8

Question 13 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q14/15:

Define direction.&choe=UTF-8

Question 14 (of 15)

 



chapter 15 science review: QR Challenge

https://www.classtools.net/QR/decode.php?text=chapter 15 science review
Q15/15:

True or false: Speed always stays the same.&choe=UTF-8

Question 15 (of 15)