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Possibly So, Pythagoras
Investigates the Pythagorean theorem through both inductive experimentation and formal deductive proof. Uses a series of…
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1963 |
Bruce and Katharine Cornwell |
13 |
Indiana University Library Moving Image Archive |
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Journey to the Center of a Triangle
Examines the incenter, circumcenter, centroid, and orthocenter of triangles. Presents a series of animated constructions which…
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1976 |
Bruce and Katharine Cornwell |
8 |
Indiana University Library Moving Image Archive |
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Dragon Fold and other ways to fill space
, Solves the dilemma of filling a space with a single, simple curve that includes every point…
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1968 |
Bruce and Katharine Cornwell | Cornwell Bruce and Catherine | International Film Bureau |
0:07:00 |
Indiana University Library Moving Image Archive |
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Congruent Triangles
Bruce and Katharine Cornwell are primarily known for a series of remarkable animated films on the…
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1977 |
|
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Academic Film Archive of North America |
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Congruent Triangles
Employs, without narration, simple graphics and captioned definitions to demonstrate the conditions that determine congruency. Superimposes…
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1976 |
Bruce and Katharine Cornwell |
6 |
AV Geeks Archive +1 |
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BIG NUMBERS . . . LITTLE NUMBERS
Source: FilmAssoc
Interest level: el-jh-sh
Guide: Guide
Price: $120, rent $5
Format: sd color…
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1962 |
Bruce and Katharine Cornwell |
11 min |
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