The following publications are possibly variants of this publication:
- How Should Intelligent Tutoring Systems Sequence Multiple Graphical Representations of Fractions? A Multi-Methods StudyMartina A. Rau, Vincent Aleven, Nikol Rummel, Zachary A. Pardos. aiedu, 24(2):125-161, 2014. [doi]
- Blocked versus Interleaved Practice with Multiple Representations in an Intelligent Tutoring System for FractionsMartina A. Rau, Vincent Aleven, Nikol Rummel. its 2010: 413-422 [doi]
- How to Use Multiple Graphical Representations to Support Conceptual Learning? Research-Based Principles in the Fractions TutorMartina A. Rau, Vincent Aleven, Nikol Rummel. aied 2013: 762-765 [doi]
- Intelligent Tutoring Systems with Multiple Representations and Self-Explanation Prompts Support Learning of FractionsMartina A. Rau, Vincent Aleven, Nikol Rummel. aied 2009: 441-448 [doi]
- Conceptual learning with multiple graphical representations: Intelligent tutoring systems support for sense-making and fluency-building processesMartina A. Rau. PhD thesis, Carnegie Mellon University, USA, 2018. [doi]
- Connection making between multiple graphical representations: A multi-methods approach for domain-specific grounding of an intelligent tutoring system for chemistryMartina A. Rau, Joseph E. Michaelis, Natalie Fay. ce, 82:460-485, 2015. [doi]
- Thinking with Your Hands: Interactive Graphical Representations in a Tutor for Fractions LearningLaurens Feenstra, Vincent Aleven, Nikol Rummel, Martina A. Rau, Niels Taatgen. aied 2011: 453-455 [doi]