allseeing.space
Classroom edition. Narrated journeys through real space, with captions and teacher guides.
Narrated journey
Students learn how differences in the Moon's and Sun's gravity across Earth create two tidal bulges, why most coasts get two high tides about every 24 hours and 50 minutes, how spring and neap tides form, and how tides shape coastlines, the Earth and Moon system, and moons of Jupiter.
Gathering starlight…
Press L for lessons. No microphone needed. Teacher guides