We have summarized the case students' performance as follows: Firstly, instructors should assist low-achievers in connecting technology usage with the textbook content. Secondly, it is advisable to avoid overwhelming students with too much information in a short span. Thirdly, low-achievers demonstrated difficulty integrating learning content independently and needed the instructor's assistance. Fourthly, Geogebra only provided superficial knowledge for these learners. Fifthly, working in Geogebra led some students to develop misconceptions. Finally, algebraic calculations cannot be performed on Geogebra. It needed instructor's help on this topic.