We have shared a few examples of how information can be extracted from data (such as in your images). What are other ways humans can ..
The people at Questacon in Canberra offer a ‘virtual excursion’ that is a tour through encryption from Ceasar Cipher to current methods, i..
Morse code uses short and long sound or light signals to represent letters of the alphabet. It was developed in the 19th century and was c..
This website https://www.digitaltechnologieshub.edu.au/students/cybersafety has links to a variety of resources including games, videos, a..
Coding and Decoding messages.
I have used the following program to set up a treasure hunt for grade 4 using pigpen cipher, reverse alph..
I know that others have talked about the Enigma machine and that is something that I would love to talk about and explore with students. T..
There are a number of very interesting codes and ciphers throughout history.
After walking through this tunnel, Dubai airport customs generally have all the information about you they need to allow you to exit t..
Graeme Base’s book Enigma is a fun way to teach students about codes and ciphers.
When introducing blogging in the classroom, I used to follow up my focus on paper blogs with a focus on commenting and communication. This..