Publication Date
| In 2015 | 0 |
| Since 2014 | 0 |
| Since 2011 (last 5 years) | 2 |
| Since 2006 (last 10 years) | 2 |
| Since 1996 (last 20 years) | 2 |
Descriptor
| Intelligent Tutoring Systems | 2 |
| Mathematics | 2 |
| Pretests Posttests | 2 |
| Bayesian Statistics | 1 |
| Comparative Analysis | 1 |
| Data Analysis | 1 |
| Elementary School Students | 1 |
| Experiments | 1 |
| Grade 4 | 1 |
| Grade 5 | 1 |
| More ▼ | |
Source
| International Educational… | 2 |
Author
| Rau, Martina A. | 2 |
| Pardos, Zachary A. | 1 |
| Scheines, Richard | 1 |
Publication Type
| Reports - Evaluative | 2 |
| Speeches/Meeting Papers | 2 |
Education Level
| Elementary Education | 1 |
| Grade 4 | 1 |
| Grade 5 | 1 |
Audience
Showing all 2 results
Download full textRau, Martina A.; Scheines, Richard – International Educational Data Mining Society, 2012
Although learning from multiple representations has been shown to be effective in a variety of domains, little is known about the mechanisms by which it occurs. We analyzed log data on error-rate, hint-use, and time-spent obtained from two experiments with a Cognitive Tutor for fractions. The goal of the experiments was to compare learning from…
Descriptors: Experiments, Mathematics, Comparative Analysis, Outcomes of Education
Interleaved Practice with Multiple Representations: Analyses with Knowledge Tracing Based Techniques
Rau, Martina A.; Pardos, Zachary A. – International Educational Data Mining Society, 2012
The goal of this paper is to use Knowledge Tracing to augment the results obtained from an experiment that investigated the effects of practice schedules using an intelligent tutoring system for fractions. Specifically, this experiment compared different practice schedules of multiple representations of fractions: representations were presented to…
Descriptors: Intelligent Tutoring Systems, Mathematics, Knowledge Level, Scheduling
