Information about the title: Apps, blogs, social media, computational thinking, and more. Whether you are already navigating digital realms or find all of this to be "dark matter": the fact is that most of your students already have some or even extensive experience with digital devices. Therefore, media literacy is an absolute essential today. Children need to learn early on how to use digital media properly, what opportunities they open up, but also what risks and dangers lurk, for example, on the internet or when using apps. With this unique introductory course, you and your students will become professionals step by step. Through a variety of diverse methods, ideas, and templates, you will embark on an exciting journey through the digital galaxy together, taking into account the local circumstances.