When can we begin teaching kids about coding and computer science? If you were to walk into Allen Tsui's classrooms, you'd see kids as young as 3 understanding and working with code. How can you start? Allen has some great ideas, and it just takes trying! Allen Tsui is a Subject Specialist in Computing at Willow Brook Primary School Academy in London, UK. He has been the subject leader for Computing since September 2020 and specializes in teaching Computing to children as young as aged 3 (Nur...