Why use a pen and paper to make Pigpen ciphers when you can use a micro:bit? This activity pack introduces the Pigpen Cipher and how to encrypt and decrypt with it. It will also show you how to use a micro:bit in this process: – Displaying the Symbols – micro:bit Radio Signals What you’ll need: – Access to microbit.org
QR Codes
Learn the secrets behind QR Codes. What do they mean? How can I create my own? This activity pack introduces QR Codes; what they are, how to use them, and how to create your own. There are two topics: – Using QR codes to learn information – Creating your own QR codes online