This is a series of projects that grew from an introductory set of group workshops that we wrote for a local school's open day to promote their Code Club. Projects 1 to 3 ran for about 20 minutes each, and projects 4 and 5 became workshops at the Code Club where I volunteer (these can each be completed within an hour).
micro:bit MakeCode Tutorials: Project 5 of 5 – smalldevices
First experiments with makecode and micro:bit
Counter micro:bit
Getting Started with the Waveshare TFT Screen for micro:bit (MakeCode) – smalldevices
micro:bit MakeCode Tutorials: Project 2 of 5 – smalldevices
Small Devices
Getting Started with the micro:bit - SparkFun Learn
Bitbot Starter Guide Part 5, PDF, Radio
Debugging with Makecode and micro:bit - OKdo
Small Devices