Trio for three angles
Sign in to track this film in your collection or want list.
✎ Suggest a correctionAnimated free-swinging angles help students discover the relationships of a triangle’s different components. Shows separate sections of equilateral, isosceles and scalene trangles. Suitable for upper primary and lower secondary levels.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 04:25:37 · Suggest a correction