Templates / Offline / class-lesson
Template · Offline
Why the sky is blue
The hook
Why is the sky blue, not purple?
Style
- Faceless
- English voice-over
- Music included
- 4 scenes
You change the topic. About 4 minutes to make.
Narration · 17 seconds
- Why is the sky blue, not purple?
- Sunlight carries every colour.
- Air molecules scatter short blue waves everywhere, while long red waves pass straight through.
- Your eyes catch blue best, so blue fills the sky.
A 15-second science lesson for a classroom screen, ages 10 to 12. Spoken hook in the first second: 'Why is the sky blue, not purple?' Narration: sunlight carries every colour; tiny air molecules scatter short blue waves far more than long red ones, so blue light reaches our eyes from every direction. Say clearly that the sky looks blue, not purple. Purely visual storytelling with NO words anywhere in the pictures: no title, no labels, no handwriting, no letters or numbers. Pictures: a beam of sunlight streaming down into the air, sunlight hitting tiny round air molecules, blue light waves bouncing off them in every direction while red waves pass straight through, and a child in a field looking up at a bright blue sky. Every picture fills the whole vertical frame edge to edge, no panel frame.
