“…These results are in accordance with the results that have been obtained by Ramadhani (Ramadhani, Umam, Abdurrahman, & Syazali, 2019;Ramadhani, 2018) that mathematical abilities of students can be increased without the role of KAM students but is caused by the provision of new learning, one of which is the blended learning model. This model has also been previously proven to be able to support students 'mathematical thinking and help in overcoming additional obstacles in learning mathematics, such as in multivariable calculus learning, where blended learning is said to be an ideal environment to support students' thinking power through creative problem solving (Kashefi, Ismail, Yusof, & Rahman, 2012;. Students have positive feedback on mathematics when blended learning is applied (Lin, Tseng, & Chiang, 2017).…”