QR Challenge: 2019 EOY Mathematics QR Code Scavenger Hunt

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

• Download a QR reader (e.g. I-Nigma | NeoReader | Kaywa) onto their mobile devices
• Bring these devices into the lesson.

3. Print out the QR codes.

4. Cut them out and place them around your class / school.

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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!

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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.

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Questions / Answers (teacher reference)

Question	Answer
1. https://www.mathopolis.com/questions/q.html?id=763&t=mif&qs=621_622_623_624_763_764_2128_2129_3230_3231&site=1&ref=2f7175616472696c61746572616c732e68746d6c&title=5175616472696c61746572616c73202d205371756172652c2052656374616e676c652c2052686f6d6275732c2054726170657a6f69642c20506172616c6c656c6f6772616d#	B
2. https://www.mathopolis.com/questions/q.html?id=9101&t=mif&qs=9101_9102_9103_9104_9105_9106_9107_9108_9109_9110&site=1&ref=2f67656f6d657472792f72686f6d6275732e68746d6c&title=52686f6d627573	All sides have equal length and opposite sides are parallel
3. https://www.mathopolis.com/questions/q.html?id=9121&t=mif&qs=9121_9122_9123_9124_9125_9126_9127_9128_9129_9130&site=1&ref=2f67656f6d657472792f706172616c6c656c6f6772616d2e68746d6c&title=506172616c6c656c6f6772616d	Opposite sides have equal length and opposite sides are parallel
4. https://www.mathopolis.com/questions/images/3/d/33acf02f2e684ff6965c93198655162.gif	To be calculated
5. Opposite sides of a rectangle are A – parallel, but not equal in length B – parallel and equal in length C – equal in length, but not parallel D – neither parallel nor equal in length	B
6. If a rhombus is not a square, how many right angles does it have? A – 0 B – 2 C – 3 D – 4	0
7. Which one of the following is always correct for a rhombus? A – only adjacent sides have equal length and opposite sides are not parallel. B – all sides have equal length and opposite sides are not parallel. C – only opposite sides have equal length and opposite sides are parallel. D – all sides have equal length and opposite sides are parallel	D
8. Every rhombus is also a: A – square. B – parallelogram. C – rectangle. D – trapezium (trapezoid)	B
9. The diagonals of a rhombus: A – are equal in length and bisect each other. B – are of different lengths and bisect each other at right angles. C – are equal in length, but do not bisect each other. D – are of different lengths, and do not bisect each other.	A
10. https://www.mathopolis.com/questions/q.html?id=6702&t=mif&qs=6702_6708_720_3134_5032_627_723_3132_3133_7502&site=1&ref=2f747269616e676c652e68746d6c&title=547269616e676c6573202d20457175696c61746572616c2c2049736f7363656c657320616e64205363616c656e65	71.8
11. One angle of a right-angled triangle is 67°. What is the size of another angle of the triangle? A – 13 B – 23 C – 27 D – 33	B
12. https://www.mathopolis.com/questions/q.html?id=1770&t=mif&qs=1770_779_780_1769_3270_3271_7498_7499_7500_7501&site=1&ref=2f67656f6d657472792f636f6e677275656e742e68746d6c&title=436f6e677275656e74
13. https://www.mathopolis.com/questions/q.html?id=7498&t=mif&qs=1770_779_780_1769_3270_3271_7498_7499_7500_7501&site=1&ref=2f67656f6d657472792f636f6e677275656e742e68746d6c&title=436f6e677275656e74
14. https://www.mathopolis.com/questions/q.html?id=826&t=mif&qs=825_826_3314_3315_827_828_1779_829_1780_3316&site=1&ref=2f67656f6d657472792f696e746572696f722d616e676c65732d706f6c79676f6e732e68746d6c&title=496e746572696f7220416e676c6573206f6620506f6c79676f6e73
15. https://www.mathopolis.com/questions/q.html?id=6712&t=mif&qs=6712_6713_6714_6715_839_840_2133_2134_3340_3341&site=1&ref=2f67656f6d657472792f726f746174696f6e2e68746d6c&title=47656f6d6574727920526f746174696f6e	D
16. https://www.mathopolis.com/questions/q.html?id=6716&t=mif&qs=6716_6717_3346_3344_3345_3347_5152_5153_841_842&site=1&ref=2f67656f6d657472792f7265666c656374696f6e2e68746d6c&title=47656f6d65747279202d205265666c656374696f6e	A
17. https://www.mathopolis.com/questions/q.html?id=6720&t=mif&qs=6720_6721_6722_6726_3348_3349_3350_843_2135_2136&site=1&ref=2f67656f6d657472792f7472616e736c6174696f6e2e68746d6c&title=47656f6d65747279205472616e736c6174696f6e	B
18. https://www.mathopolis.com/questions/q.html?id=1786&t=mif&qs=1786_3356_3358_850_2137_2138_3362_2123_2124_5035&site=1&ref=2f67656f6d657472792f73796d6d657472792e68746d6c&title=53796d6d65747279202d205265666c656374696f6e20616e6420526f746174696f6e	D
19. https://www.mathopolis.com/questions/q.html?id=3360&t=mif&qs=849_850_2137_2138_3360_3361_3362_3363_5033_5034&site=1&ref=2f67656f6d657472792f73796d6d657472792d726f746174696f6e616c2e68746d6c&title=526f746174696f6e616c2053796d6d65747279	B
20. https://www.mathopolis.com/questions/q.html?id=9167&t=mif&qs=2509_2510_9003_9004_9005_793_9165_9167_9166_498&site=1&ref=2f67656f6d657472792f73796d6d657472792d6c696e652d706c616e652d7368617065732e68746d6c&title=4c696e6573206f662053796d6d65747279206f6620506c616e6520536861706573	B

 

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