In recent weeks parents across the globe have had a new type of co-worker: their children. The coronavirus crisis has led to the world’s largest ever home-schooling experiment.

At the moment, nearly half of the world’s population is living under lockdown. Millions of people are unable to go to work, and many are working from home for the first time. For some, working online comes with some benefits: there’s more flexibility, and many people are getting to spend more time connecting with loved ones. But for many teachers, who are used to spending their days standing in front of a class, working at home is a foreign concept – and it can be easy to fall into bad habits.