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QR Challenge: Fractions,decimals and percents

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. 1/4< = > 2/81/4=2/8
2. 3/5<=>3/43/5<3/4
3. The cavs were 20 of 40 from the three point line. The Spurs were 38 of 40 from behind the three point line. Who made more threes in the gamesThe Spurs
4. The track team ran the mile in 12.5 seconds. The other team ran the the mile in 12.3 seconds who ran the mile faster.the other team
5. Estimate 23%+48%70%
6. Estimate 25%+57%90%
7. The first team won 25%bof their games. The other team won 23% of their games. Estimate the percent that both teams have won in all50%
8. The space case went 50% from the three point line. The Jazz went 51% from the three point line. Estimate what the total percent they shot was100%
9. 12/10120%
10. .6/100.6%
11. Jon made 13/10 out of shots130%
12. Jon have .3 of 100 of sand.3%
13. 5% of 306
14. 3% of 303
15. Jon had 5 apples what is 20%20
16. Jon made 10 shots what is 10%1
17. 5% + 6%11%
18. 7% + 6%13%
19. Jon had 25% billy gave him 5% how much do they have in total30%
20. Jon had 6% John 7% how much do they have in total13%
21. 0.3232/100
22. 0.2727/100
23. Michell had 0.32 tax32/100
24. Christina had 0.20tax20/100
25. 38%38/100
26. 27%27/100
27. Whitney had 70% of water70/100
28. Raymond had 27% of juice27/100
29. 0.2727%
30. 0.4343%
31. Jessica had 0.45 of juice45%
32. Jayli had 0.37of water37%

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=1/4<_=_>_2/8

Question 1 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=3/5<=>3/4

Question 2 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_cavs_were_20_of_40_from_the_three_point_line._The_Spurs_were_38_of_40_from_behind_the_three_point_line._Who_made_more_threes_in_the_games

Question 3 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_track_team_ran_the_mile_in_12.5_seconds._The_other_team_ran_the_the_mile_in_12.3_seconds_who_ran_the_mile_faster.

Question 4 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Estimate_23%+48%

Question 5 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Estimate_25%+57%

Question 6 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_first_team_won_25%bof_their_games._The_other_team_won_23%_of_their_games._Estimate_the_percent__that_both_teams_have_won_in_all

Question 7 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=The_space_case_went_50%_from_the_three_point_line._The_Jazz_went_51%_from_the_three_point_line._Estimate_what_the_total_percent_they_shot_was

Question 8 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=12/10

Question 9 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=.6/100

Question 10 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jon_made_13/10_out_of_shots

Question 11 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jon_have_.3_of_100_of_sand

Question 12 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=5%_of_30

Question 13 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=3%_of_30

Question 14 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jon_had_5_apples_what_is_20%

Question 15 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jon_made_10_shots_what_is_10%

Question 16 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=5%_+_6%

Question 17 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=7%_+_6%

Question 18 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jon_had_25%_billy_gave_him_5%_how_much_do_they_have_in_total

Question 19 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jon_had_6%_John_7%_how_much_do_they_have_in_total

Question 20 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=0.32

Question 21 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=0.27

Question 22 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Michell_had_0.32_tax

Question 23 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Christina_had_0.20tax

Question 24 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=38%

Question 25 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=27%

Question 26 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Whitney_had_70%_of_water

Question 27 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Raymond_had_27%_of_juice

Question 28 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=0.27

Question 29 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=0.43

Question 30 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jessica_had_0.45_of_juice

Question 31 (of 32)

 



Fractions,decimals and percents: QR Challenge

https://www.classtools.net/QR/decode.php?text=Jayli_had_0.37of_water

Question 32 (of 32)