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. ¿Cuántos elementos tiene el espacio muestral de sacar dos bolas de una urna que contiene cinco numeradas del 0 al 4? | Em = 10 sucesos elementales. | 2. Escribe todos los elementos del evento A = "Obtener al menos un tres". | A = (0,3), (0,4), (1,2), (1,3), (1,4), (2,3), (2,4), (3,4)} | 3. Determina los elementos del suceso B = "La suma de los resultados es menor o igual a 4". | B = {(0,1), (0,2), (0,3), (0,4), (1,2), (1,3)} | 4. ¿Cuáles son los elementos del suceso C = "La suma de los resultados es mayor que 5"? | C = {(2,4), (3,4)} | 5. Halla los sucesos A unión B y el complemento de B intersectado con C. | A unión B = Em; B’ intersección C' = C. |
¿Cuántos elementos tiene el espacio muestral de sacar dos bolas de una urna que contiene cinco numeradas del 0 al 4?&choe=UTF-8
Question 1 (of 5)
Escribe todos los elementos del evento A = "Obtener al menos un tres".&choe=UTF-8
Question 2 (of 5)
Determina los elementos del suceso B = "La suma de los resultados es menor o igual a 4".&choe=UTF-8
Question 3 (of 5)
¿Cuáles son los elementos del suceso C = "La suma de los resultados es mayor que 5"?&choe=UTF-8
Question 4 (of 5)
Halla los sucesos A unión B y el complemento de B intersectado con C.&choe=UTF-8
Question 5 (of 5)
