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. How is 700,000 + 6,000 + 100 + 60 written in standard form? | 706,160 | 2. How is four million, eighty-nine thousand, three hundred fifty-five written in standard form? | 4,089,355 | 3. How is 7 thousands 6 hundreds 2 tens 5 ones written in standard form? | 7,625 | 4. Write four hundred thirty-nine thousand, eight hundred seven in two other forms. | 449, 807 | 5. Write 200,000,000 + 20,000,000+ 40,000 + 7,000 + 400 + 80 + 5 two other forms | 22,547,485 | 6. Write 580.05 in two other forms | five hundred eighty | 7. Write 6.447 in written form and expanded notation. | six and four hundred forty-seven | 8. Write 34.708 in written form and expanded notation. | thirty-four and seven hundred eight thousandths | 9. Write 87.7 in written form and expanded notation. | eighty-seven and seven tenths | 10. What is the value of the 4 in 6.764? | thousandths | 11. What is the value of the 5 in 1.57? | tenths | 12. What is the value of the 3 in 46.350? | tenths | 13. What is the value 4 in 72, 309, 451.03? | hundreds | 14. What is the value the 8 in 8, 440,164,184? | millions | 15. What is the value of the 6 in 5,569,488? | ten thousands | 16. Put these numbers in order from least to greatest: .423, .403, .42, .392, .432 | .392, .403,.42,.423 | 17. If you have three commas in your number what is the highest place value that can be in your number? | hundred billion | 18. Write fifty-eight hundredths as a fraction and standard form. | .58 | 19. use these symbols(<,>, or =) to make a true sentence: 4.902___4.910. | < | 20. make the greatest number you can using these numbers: 5, 2, 7, 4, 3. | 75,432 |
How is 700,000 + 6,000 + 100 + 60 written in standard form?&choe=UTF-8
Question 1 (of 20)
How is four million, eighty-nine thousand, three hundred fifty-five written in standard form?&choe=UTF-8
Question 2 (of 20)
How is 7 thousands 6 hundreds 2 tens 5 ones written in standard form? &choe=UTF-8
Question 3 (of 20)
Write four hundred thirty-nine thousand, eight hundred seven in two other forms. &choe=UTF-8
Question 4 (of 20)
Write 200,000,000 + 20,000,000+ 40,000 + 7,000 + 400 + 80 + 5 two other forms &choe=UTF-8
Question 5 (of 20)
Write 580.05 in two other forms &choe=UTF-8
Question 6 (of 20)
Write 6.447 in written form and expanded notation.&choe=UTF-8
Question 7 (of 20)
Write 34.708 in written form and expanded notation.&choe=UTF-8
Question 8 (of 20)
Write 87.7 in written form and expanded notation.&choe=UTF-8
Question 9 (of 20)
What is the value of the 4 in 6.764?&choe=UTF-8
Question 10 (of 20)
What is the value of the 5 in 1.57?&choe=UTF-8
Question 11 (of 20)
What is the value of the 3 in 46.350?&choe=UTF-8
Question 12 (of 20)
What is the value 4 in 72, 309, 451.03?&choe=UTF-8
Question 13 (of 20)
What is the value the 8 in 8, 440,164,184?&choe=UTF-8
Question 14 (of 20)
What is the value of the 6 in 5,569,488?&choe=UTF-8
Question 15 (of 20)
Put these numbers in order from least to greatest: .423, .403, .42, .392, .432&choe=UTF-8
Question 16 (of 20)
If you have three commas in your number what is the highest place value that can be in your number?&choe=UTF-8
Question 17 (of 20)
Write fifty-eight hundredths as a fraction and standard form.&choe=UTF-8
Question 18 (of 20)
use these symbols(<,>, or =) to make a true sentence: 4.902___4.910.&choe=UTF-8
Question 19 (of 20)
make the greatest number you can using these numbers: 5, 2, 7, 4, 3.&choe=UTF-8
Question 20 (of 20)
