Knowledge Management & E-Learning, Vol.9, No.1. Mar 2017 Knowledge convergence among pre-service mathematics teachers through online reciprocal peer feedback Weichao Chen University of Virginia, VA, USA Knowledge Management & E-Learning: An International Journal (KM&EL) ISSN 2073-7904 Recommended citation: Chen, W. (2017). Knowledge convergence among pre-service mathematics teachers through online reciprocal peer feedback. Knowledge Management & E-Learning, 9(1), 1–18.