Draft: these lessons were written with AI help and have not yet been read by a human editor.
Strand A: STEM Skills, Careers, and Connections
Scientific processes, careers and contributions to science by people from various communities (expectations A1, A2).
Strand B: Biology
Climate change, and the dynamic and interconnected nature of ecosystems (expectations B1, B2).
Strand C: Chemistry
Elements, compounds and their uses, and the nature of matter (expectations C1, C2).
Strand E: Earth and Space Science
Space exploration, and the solar system, the universe and the phenomena seen from Earth (expectations E1, E2).
- Fixed stars and wandering lights Two kinds of heavenly bodies, the fixed stars and the sun, moon and planets, described and compared by how they move (E2.4). Scholar × 2
- Measuring the sky in Earth radii How the size of the Earth became the unit for the distances of the Moon, the Sun, the planets and the stars (E2.5). InventionScholar
- Why the Sun and Moon go dark Eclipses as a phenomenon seen from Earth: how one astronomer explained their causes, and how one eclipse was seen (E2.6). ScholarStory