Morse code network
This lesson sequence is a hands-on approach to the learning about digital systems for years 7–8.
Additional details
| Year band(s) | 7-8 |
|---|---|
| Content type | Lesson ideas |
| Format | Web page |
| Core and overarching concepts | Digital systems, Data representation |
| Australian Curriculum Digital Technologies code(s) |
AC9TDI8K01
Explain how hardware specifications affect performance and select appropriate hardware for particular tasks and workloads
AC9TDI8K02
Investigate how data is transmitted and secured in wired and wireless networks including the internet |
| Technologies & Programming Languages | Electronic programming boards |
| Keywords | Cross age, Robots, Unplugged, Programming, Instructions, Design, Think like an inventor |
| Organisation | ESA |
| Copyright | Creative Commons Attribution 4.0, unless otherwise indicated. |
Related resources
-
The maths behind RGB images
In this lesson, students explore the RGB (Red, Green, Blue) colour model commonly used in digital imaging and display systems. They learn how each colour in the RGB model is represented by 8 bits and understand why there are 256 color intensities for each channel. Students will represent the 8 bits using their mathematical understanding of powers of 2. Additionally, they will practice converting decimal numbers (which use the digits 0 to 9) to binary.
-
Data bias in AI
Artificial intelligence can sometimes be biased to certain shapes or colours.
-
Home automation with AI
Home automation is all the rage.
-
Home automation: General purpose programming
Investigate home automation systems, including those powered by artificial intelligence (AI) with speech recognition capability.