Unplugged coding: Sandwich algorithm

Unplugged coding lessons, allow you to teach the fundamentals of computer science without a computer. This style of  coding lessons were very popular about 3-4 years ago when the term ‘coding’ became the hot topic in education, and many schools had limited access to devices. However, as schools acquired greater access to devices,  I found that teachers weren’t letting go of the unplugged activities. I recall being on yard duty two […]

Teaching game design using Scratch

I’ve just finished teaching a unit on coding and game design using Scratch. My students are in Year 5, 10-11 years of age and below is a video showing examples of some of the games they coded and designed. Below I have explained how my students achieved this. To begin with, I asked students to download Scratch so that we could work with the off line version. I did this […]