Hour of Code is a one-hour introduction to computer science, designed to support anyone to learn the basics. It has become a worldwide celebration of coding and promotes young people to get involved. The Hour of Code takes place each year during Computer Science Education Week, 4-10 December, but you can host it all year round. Computer science helps to develop problem-solving skills, logic and creativity.
Host ‘Hour of code’ at your school. See this getting started guide which clearly sets out what to do and how to get involved https://hourofcode.com/au/how-to.