Exploitation of errors
Sign in to track this film in your collection or want list.
Shows how guesses for solutions to an equation can be pictured in graph form. Suitable for upper primary and lower secondary levels.
Copyright
Registered 5Aug70 · MP21093 (Jan-Jun 1971) Copyright holder: General Learning Corp Production company: Davidson Films
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- U.S. Copyright Office, Catalog of Copyright Entries (renewals, 1970–1978) — copyright
Original permalink · Record added 2026-01-23 03:28:50