Learning about air
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Introduces basic scientific properties of air using simple examples. Shows that air has weight, occupies space and can exert pressure; explains that a combination of a force with air can create energy as in the powering of a windmill. Suitable for middle and upper primary levels.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 03:42:25