Physics and Chemistry
WEBS
Minuto de Física: YouTube channel
Science Journal for Kids and Teens (videos)
Footprint Science: science animations and quizzes for GCSE students
Physics and Chemistry 2º and 3º ESO (CLIL units)
Physics and Chemistry: web de César Arenas con unidades y materiales en español e inglés para secundaria y bachillerato
Professor Dave Explains: You Tube channel about different scientific disciplines. Intended for high school students.