UPAYA MENINGKATKAN HASIL BELAJAR STATISTIKA MAHAMAHASISWA PROGRAM STUDI TEKNIK SIPIL SEMESTER III (TIGA) T.A. 2019-2020 DALAM POKOK BAHASAN STATISTIK DESKRIPTIF MELALUI METODE ATI (Aptitude Treatment Interaction)

Abstract

Abstract

This research is motivated by the problem of students are less creative in their ideas in calculating average, median and mode, there is one problem, namely how the application of learning models ATI with ability to calculate average, median and mode. This research method using PTK. Population that third semester student, amounting to 36 students.

The research was conducted by 2 cycles. In preliminary tests, acquisition of the average value reached only 58.6 students or those who completed only 9, while in cycle 1 acquisition average value of 75.94. Furthermore, students in grades 2 cycle pretty well, which is more than 85% of students scored ≥ 80 and gain an average of 81.78 which is an increase of 97.2% classical completeness. Meanwhile, individual student scores have increased each cycle. Although at the end of the evaluation is still one of his students who scored <70.