@article{confrey_maloney_nguyen_rupp_2014, title={Equipartitioning, a foundation for rational number reasoning elucidation of a learning trajectory}, journal={Learning Over Time: Learning Trajectories in Marhematics Education}, author={Confrey, J. and Maloney, A. P. and Nguyen, K. H. and Rupp, A. A.}, year={2014}, pages={61–96} }
 @article{nguyen_confrey_2014, title={Exploring the relationship between learning trajectories and curriculum a content analysis of rational number reasoning in connected mathematics and UCSMP transition mathematics}, journal={Learning Over Time: Learning Trajectories in Marhematics Education}, author={Nguyen, K. H. and Confrey, J.}, year={2014}, pages={161–185} }
 @book{maloney_confrey_nguyen_school_2014, title={Learning over time: Learning trajectories in mathematics education}, publisher={Charlotte, NC: Information Age Publishing, Inc.}, year={2014} }
 @article{confrey_maloney_nguyen_2014, title={Learning trajectories going forward a foundation for coherence in the instructional core conclusion}, journal={Learning Over Time: Learning Trajectories in Marhematics Education}, author={Confrey, J. and Maloney, A. P. and Nguyen, K. H.}, year={2014}, pages={243–255} }
 @article{confrey_maloney_nguyen_2014, title={Learning trajectories in mathematics introduction}, journal={Learning Over Time: Learning Trajectories in Marhematics Education}, author={Confrey, J. and Maloney, A. P. and Nguyen, K. H.}, year={2014}, pages={XI-} }
 @inproceedings{confrey_maloney_nguyen_mojica_myers_2009, title={Equipartitioning/splitting as a foundation of rational number reasoning using learning trajectories}, volume={2}, booktitle={Pme 33: proceedings of the 33rd conference of the international group for the psychology of mathematics education, vol 2}, author={Confrey, J. and Maloney, A. and Nguyen, K. and Mojica, G. and Myers, M.}, year={2009}, pages={345–352} }