黑板课堂

Turn the document I attach into a 60-second 16:9 narrated explainer for [who will watch, e.g. students], playing [where, e.g. the class website]. Use only the facts and numbers in the document. Chalk classroom style.

One idea per slide, with points appearing one at a time as they're spoken. Animate one chart for the main number. End on a closing slide with one clear next step.

Topic: [your topic] (e.g. photosynthesis)
Attach: [your document, notes or data]