Create 10 practical approaches to promoting media literacy among students in school lessons that support teachers in conveying digital skills and critical media understanding in an age-appropriate manner.

Context: [media literacy, school, digital teaching, critical handling of media, information evaluation, digital education, teaching methods, student activation, media usage, digital sources]

Goal: [strengthening the ability to critically question digital content, safe and responsible use of media, promotion of research and analysis skills, preparation for digital challenges in everyday life and work]

For each approach, explain:
1) a concrete description of the lesson unit or activity including procedure and objectives
2) recommended materials, digital tools, or example media
3) the expected effect on media understanding and the independence of the students

The approaches should:
- consider different age groups and school types
- be practical and implementable without major technical effort
- be suitable for both in-person and digital or hybrid teaching
- support teachers in integrating media education into the curriculum