ERIC Number: EJ198519
Record Type: Journal
Publication Date: 1979-Feb
Reference Count: N/A
Measuring Experienced Teachers' Linear Estimation Skills at Two Levels of Abstraction.
Bright, George W.
School Science and Mathematics, v79 n2 p161-63 Feb 1979
Results indicate that estimating skills improved with practice but no relationship exists between estimating physical measurements and choosing the greater of two measurements given in symbolic mode. (MP)
Publication Type: Journal Articles
Education Level: N/A
Authoring Institution: N/A