Descriptor
Source
Journal of Computers in… | 1 |
Author
Schumann, Heinz | 1 |
Publication Type
Guides - General | 2 |
Collected Works - Proceedings | 1 |
Journal Articles | 1 |
Education Level
Audience
Practitioners | 2 |
Teachers | 2 |
Researchers | 1 |
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating

Schumann, Heinz – Journal of Computers in Mathematics and Science Teaching, 1992
Presents the geometric, software-ergonomic, and educative standards for interactive graphics systems envisioned for planimetric constructions and calculations in secondary mathematics instruction. Describes the geometric-didactic potentials of the MS DOS-Version 1.6 of CABRI-Gomtre which is an Intelligent Tutoring System with the possibilities for…
Descriptors: Computer Assisted Instruction, Computer Graphics, Computer Software Evaluation, Geometric Constructions
International Group for the Psychology of Mathematics Education. – 1986
The papers presented in these proceedings are organized into seven categories: (1) number and number operations (13 papers); (2) spatial representation and geometrical understanding (10 papers); (3) developing and/or using models of mathematical learning (15 papers); (4) mathematical concept formation (17 papers); (5) the mathematical learning…
Descriptors: Academic Achievement, Computer Assisted Instruction, Concept Formation, Elementary School Mathematics