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QR Challenge: Foreign Exchange Rates

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. Destiny is watching her favorite video, wearing her favorite sweatshirt and eating a sandwich. She paid $15.98 for the video, $30 for the sweatshirt and $1.99 for the sandwich. What are Sara’s total expenditures for the three goods?47.97
2. How many Japanese yen would a Japanese tourist have exchanged to purchase the same products?5372.64yen
3. How many Italian Liras would an Italian tourist have exchanged?82028.70lira
4. Alex would like to purchase an antique vase from Britain. The vase cost 1665 in British Pounds. How much does it cost in U.S. dollars?$2250
5. Caden just returned from his European vacation. He needs to exchange his remaining euros for U.S. dollars. He has €61.42. How much in U.S. dollars can he expect to receive?$74
6. Charlotte earned ₤150 for dog walking. The new body board she wants to buy costs $120. After her purchase, how much money will she have left?$60
7. Octavio lives in Japan. His uncle lives in London, England. For his birthday, Jack received 20 British pounds from his uncle. How many Japanese Yen can he buy with his birthday money?3020
8. KT lives in Chicago. Her grandmother lives in Paris, France. For Christmas, she received 40 euro from her grandmother. How many U.S. dollars can she buy with her Christmas money?$48
9. William has $11 USD. The video game he wants to buy costs 25 British pound. Does he have enough money to buy the game? If not, how much more US money does he need?$7.50
10. London has 50 Euro. She wants to purchase jeans for 20 British pounds and a tee shirt for 15 British Pounds. After her purchases, how many euro will she have left?16.1
11. When the dollar loses value in comparison to other currency, we say the dollar has __________.depreciated
12. When the dollar gains value in comparison to another currency, we say the dollar has __________.appreciated
13. When the dollar depreciates, the United States should increase or decrease their exports?increase
14. When the dollar depreciates, the United States should increase or decrease their imports?decrease
15. What determines the value of any currency?supply and demand

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=Destiny-is-watching-her-favorite-video,-wearing-her-favorite-sweatshirt-and-eating-a-sandwich.-She-paid-$15.98-for-the-video,-$30-for-the-sweatshirt-and-$1.99-for-the-sandwich.-What-are-Sara’s-total-expenditures-for-the-three-goods?

Question 1 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=How-many-Japanese-yen-would-a-Japanese-tourist-have-exchanged-to-purchase-the-same-products?

Question 2 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=How-many-Italian-Liras-would-an-Italian-tourist-have-exchanged?

Question 3 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=Alex-would-like-to-purchase-an-antique-vase-from-Britain.-The-vase-cost-1665-in-British-Pounds.-How-much-does-it-cost-in-U.S.-dollars?

Question 4 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=Caden-just-returned-from-his-European-vacation.-He-needs-to-exchange-his-remaining-euros-for-U.S.-dollars.-He-has-€61.42.-How-much-in-U.S.-dollars-can-he-expect-to-receive?

Question 5 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=Charlotte-earned-₤150-for-dog-walking.-The-new-body-board-she-wants-to-buy-costs-$120.-After-her-purchase,-how-much-money-will-she-have-left?

Question 6 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=Octavio-lives-in-Japan.-His-uncle-lives-in-London,-England.-For-his-birthday,-Jack-received-20-British-pounds-from-his-uncle.-How-many-Japanese-Yen-can-he-buy-with-his-birthday-money?

Question 7 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=KT-lives-in-Chicago.-Her-grandmother-lives-in-Paris,-France.-For-Christmas,-she-received-40-euro-from-her-grandmother.-How-many-U.S.-dollars-can-she-buy-with-her-Christmas-money?

Question 8 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=William-has-$11-USD.-The-video-game-he-wants-to-buy-costs-25-British-pound.-Does-he-have-enough-money-to-buy-the-game?-If-not,-how-much-more-US-money-does-he-need?

Question 9 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=London-has-50-Euro.--She-wants-to-purchase-jeans-for-20-British-pounds-and-a-tee-shirt-for-15-British-Pounds.-After-her-purchases,-how-many-euro-will-she-have-left?

Question 10 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-the-dollar-loses-value-in-comparison-to-other-currency,-we-say-the-dollar-has-__________.

Question 11 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-the-dollar-gains-value-in-comparison-to-another-currency,-we-say-the-dollar-has-__________.

Question 12 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-the-dollar-depreciates,-the-United-States-should-increase-or-decrease-their-exports?

Question 13 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=When-the-dollar-depreciates,-the-United-States-should-increase-or-decrease-their-imports?

Question 14 (of 15)

 



Foreign Exchange Rates: QR Challenge

https://www.classtools.net/QR/decode.php?text=What-determines-the-value-of-any-currency?

Question 15 (of 15)