QR Challenge: SAT practice

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. 1. Anna’s mum hides some chocolate eggs.Sara finds 10 eggs. Carl finds 13 eggs. Lee finds 11 eggs. Anna finds 12 eggs.How many eggs do they find altogether?	46
2. 2. Which number is nearest to 80? write it on your whiteboard.83 84 77 88 78	78
3. 3. Harry has a set of 22 pencils. How many is half the set?	11
4. 4. When I doubled a number, the answer was 18. Which number did I double?	9
5. 5. Write the total.61 + 11 =	72
6. 6. There are 29 children. 5 children are painting.How many children are not painting?	24
7. 7.There are 11 boys and 16 girls in Blue Class.(a) How many children are in Blue Class altogether? (b)There are more girls than boys. How many more?	27, 5
8. 8. Write the answer.25 – 12 =	13
9. 9. Write the answer. 72 – 29 =	43
10. 10. Write a number to make this correct. 16 – = 10	6

 

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