This is a resource designed to work with 1:1 devices - but could be adapted using the QR codes to print out/show the pertinent information for pupils.
The idea is that children pick one QR code, scan it and take notes. They have 20 minutes to fill the main part of the ‘prof forma’ (example found in slides). The final 10 minutes is spent carouselling round other pupils to fill shorter boxes with information about the other two events from the decade.
There are regular recall sessions which I would suggest you present as a quick ‘test’ at the start of a session.
Over the course of (up to) 12 weeks, the pupils will have created their own encyclopedia of the past 120 years. The events picked aim to allow pupils to form links and see how events develop and the decisions of leaders and populations have consequences that can last many years,