Algorithms lesson 1 – Smart Notebook – A starting point. Links to the excellent mymaths content on this topic.
Flow diagrams – Powerpoint – An introduction to flow diagrams
Sorting algorithms lesson 1 – Using playing cards to get to grips with the different algorithms. Get a pack of these giant playing cards to use as a plenary.
These videos are by Jack Brown
Tracing an Algorithm
Sorting Algorithms
The videos below are mainly by hegartymaths. Visit his website mrhegartymaths
The videos below are by AlgoRythmics and were brought to my attention by maths sandpit