Pengembangan LKPD Berbasis Problem Based Learning Untuk Memfasilitasi Kemampu…

the purpose of this research is to design Student Worksheets (LKPD) for mathematics on Relations and Functions for eighth-grade students by implementing Problem-Based Learning (PBL) model. The development method applied is through the 4D model, which includes the define (definition), design, development, and disseminate phases. Research instruments involve validation sheets for LKPD and student…