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Abstract:
Andes is an intelligent problem-solving tutor for classical physics. It was used in the fall semester of 1999 and 2000 by a group of approximately 150 students. An assessment of its effectiveness was made using: (1) comparative results on a free-response test taken by the Andes group and a control group, (2) portfolios of the students' work and (3) student opinion surveys. The results of the assessment highlight some strengths and weaknesses of Andes.
| Limitations: |
 APPROVED FOR PUBLIC RELEASE |
| Description: |
Journal article |
| Pages: |
5 |
| Report Date: |
Jan 2001 |
| Report Number: |
A390425 |
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