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QR Challenge: Force and Motion

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. Unit of forceNewtons
2. When a free falling object reaches maximum velocityterminal
3. Law of InertiaNewton's First Law
4. Tug of War equally matchedbalanced
5. Terminal velocity equalsno acceleration
6. Object at rest stays at restNewton's First Law
7. Two forces in same direction youadd them
8. Action/ReactionNewton's Third Law
9. Resist a change in motioninertia
10. Forces occur inpairs
11. Two forces in opposite directions yousubtract them
12. A ballet dancer uses rosin to increasefriction
13. Force times massNewton's Second Law
14. You push on a wall with 100N the wall pushes back with100N
15. A 200N person stands on two scales what does scale two read100N
16. Cart pulled left with 15N and right 20N what is the net force5N right

 



Force and Motion: QR Challenge

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

Question 1 (of 16)

 



Force and Motion: QR Challenge

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

Question 2 (of 16)

 



Force and Motion: QR Challenge

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

Question 3 (of 16)

 



Force and Motion: QR Challenge

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

Question 4 (of 16)

 



Force and Motion: QR Challenge

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

Question 5 (of 16)

 



Force and Motion: QR Challenge

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

Question 6 (of 16)

 



Force and Motion: QR Challenge

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

Question 7 (of 16)

 



Force and Motion: QR Challenge

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

Question 8 (of 16)

 



Force and Motion: QR Challenge

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

Question 9 (of 16)

 



Force and Motion: QR Challenge

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

Question 10 (of 16)

 



Force and Motion: QR Challenge

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

Question 11 (of 16)

 



Force and Motion: QR Challenge

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

Question 12 (of 16)

 



Force and Motion: QR Challenge

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

Question 13 (of 16)

 



Force and Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=You_push_on_a_wall_with_100N_the_wall_pushes_back_with

Question 14 (of 16)

 



Force and Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=A_200N_person_stands_on_two_scales_what_does_scale_two_read

Question 15 (of 16)

 



Force and Motion: QR Challenge

https://www.classtools.net/QR/decode.php?text=Cart_pulled_left_with_15N_and_right_20N_what_is_the_net_force

Question 16 (of 16)