Pengembangan LKPD Elektronik Materi Perbandingan Berbasis Model PBL Berkontek…

human beings who are able to keep up with the pace of development of science and technology in the 21st century. One of the four 21st century skills that are quite important is the ability to think critically. On the other hand, when viewed from the achievement of the national examination (UN) in the field of mathematics in 2019, is 45.52 is quite low. Especially about the material questions Pr…