implementing the mathematics curriculum in high school, measured from four teacher
competency assessments. Schools in Indonesia are still 50% learning from home until 2022,
this situation has an impact on the achievement of student learning outcomes. In 2020, the
ministry conducted a survey of 4000 students and the results of the survey and out of 100%
of the participants, 58% were of the opinion that online learning was ineffective, 38% lacked …