Knowledge representation model which combines conceptual graphs and fuzziness for machine learning. - Ehud Bar-On; Gideon Amit; Rachel Or-Bach (IPMU, 1986)

Why Should an ITS Bother with Students' Explanations? - Rachel Or-Bach; Ehud Bar-On (Intelligent Tutoring Systems, 1992)

Design Considerations for Supporting Collaborative Modeling. - Rachel Or-Bach (ICALT, 2003)

Students' understanding of object orientation. - Rachel Or-Bach; Ilana Lavy (ITiCSE, 2003)

Designing Adaptive Interventions for Online Collaborative Modeling. - Rachel Or-Bach; Wouter R. van Joolingen (Educ. Inf. Technol., 2004)

Cognitive activities of abstraction in object orientation: an empirical study. - Rachel Or-Bach; Ilana Lavy (ACM SIGCSE Bull., 2004)

Educational benefits of metadata creation by students. - Rachel Or-Bach (ACM SIGCSE Bull., 2005)

The role of a KBS course within IS education. - Rachel Or-Bach (ITRE, 2006)

Fostering individual learning: when and how. - Aharon Yadin; Rachel Or-Bach (ACM SIGCSE Bull., 2008)

IS education - An Empirical Study Of Individually Assigned Homework. - Rachel Or-Bach (MCIS, 2009)

The Importance of Emphasizing Individual Learning in the "Collaborative Learning Era". - Aharon Yadin; Rachel Or-Bach (J. Inf. Syst. Educ., 2010)

ICT literacy education: college students' retrospective perceptions. - Ilana Lavy; Rachel Or-Bach (Inroads, 2011)

Collaborative Reflection Activities with DynaLearn. - Rachel Or-Bach; Bert Bredeweg (ICALT, 2012)

Support options provided and required for modeling with DynaLearn - A case study. - Rachel Or-Bach; Bert Bredeweg (Educ. Inf. Technol., 2013)

Supporting Asynchronous Collaborative Learning: Students' Perspective. - Rachel Or-Bach; Marije van Amelsvoort (Int. J. Online Pedagog. Course Des., 2013)