Adding to make seven.

Duration: 11

Year Published: 1967

Creator: Boundey William; Film Associates of California

Format: 16mm

Color: Color

Sound: sound

Description: Uses animation to explain sets and the communitive principle of addition. Uses sets which total seven to show that when set 1 is joined to set 2, the result is set 3. Explains that when sets 1 and 2 are joined in reverse order, the result is the same.

Complete Record: Uses sets to explain the commutative principle of addition. Uses sets which total seven to chow that when set is joined to set, the result is set 3. Explains that when sets 1 and 2 are joined in reverse order, the result is the same.

2 users have this film:
Library of Congress, Oddball Film and Video

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Original permalink · Record added: 2023-11-08 23:28:28