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
4. Cut them out and place them around your class / school.
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!
4. A detailed case study in how to set up a successful QR Scavenger Hunt using this tool can be found here.
Question | Answer |
1. Write in expanded form: 678,509.4 | 6x100,000+7x10,000+8x1,000+5x100+9x1+0.4 | 2. Write in word form: 9.478 | nine and four hundred seventy eight thousandths | 3. Write in standard form: 3x10+2x1+0.7+0.09 | 32.79 | 4. 567x10,000= | 5,670,000 | 5. 34/100= | .34 | 6. 3x100,000= | 300,000 | 7. 47/1,000= | .047 | 8. 6/1,000= | .006 | 9. 45,600x100= | 4,560,000 | 10. Write in expanded form: 96.368= | 9x10+6x1+.3+.06+.008 | 11. Write in word form: 4,089,123.45 | four million eighty-nine thousand one hundred twenty three and forty five hundredths | 12. 5/100= | .05 | 13. Order from least to greatest: 5.7,7.07,5.57 | 5.57,5.7,7.07 | 14. Order from greatest to least: .7, 0.007,.07 | .7,.07,.007 | 15. Compare: How much larger is 900 to 90? | 10 times lager | 16. What is an exponent? | A number that tells you how many times to multiply the base number to itself. |
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