LIN, C.-P., CHEN, W., LIN, C.-C., SU, Y.-T., & XIE, W. (2022). GROUP SCRIBBLES TO SUPPORT “FRACTION” COLLABORATIVE LEARNING IN A PRIMARY SCHOOL. Research and Practice in Technology Enhanced Learning, 9(3), 461–473. Retrieved from https://rptel.apsce.net/index.php/RPTEL/article/view/2014-09027