| Turtle Geometry | |
| Author: | Hal Abelson and Andrea diSessa |
| Subject: | Turtle graphics |
| Publisher: | MIT Press |
| Release Date: | 1981 |
| Isbn: | 0-262-51037-5 |
| Oclc: | 15162396 |
Turtle Geometry is a college-level math text written by Hal Abelson and Andrea diSessa which aims to engage students in exploring mathematical properties visually via a simple programming language to maneuver the icon of a turtle trailing lines across a personal computer display.