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. What are the rules for the AND gate? | Both inputs have to be true to produce an output. | 2. What are the rules for the OR gate? | Either inputs or both have to be true to produce an output. | 3. What are the rules for the NOT gate? | Only a false input produces an output - the input is traversed. | 4. What are the rules for the NOR gate? | Inputs have to both be false to produce an output. | 5. What are the rules for the NAND gate? | All inputs produce an output except both true. |
What are the rules for the AND gate?&choe=UTF-8
Question 1 (of 5)
What are the rules for the OR gate?&choe=UTF-8
Question 2 (of 5)
What are the rules for the NOT gate?&choe=UTF-8
Question 3 (of 5)
What are the rules for the NOR gate?&choe=UTF-8
Question 4 (of 5)
What are the rules for the NAND gate?&choe=UTF-8
Question 5 (of 5)
