CD Skripsi
Pengembangan Lkpd Berbasis Pendekatan Kontekstual Untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Pada Materi Spldv Kelas Viii Smp/Mts
The basic problem of this research is that students' mathematical problem solving skills are low. This research intends to produce LKPD based on contextual approach to facilitate mathematical problem solving skills in SPLDV material of grade 8 junior high school / MTs that meet valid and practical criteria. The development research was carried out based on the 4D model which consists of four stages, namely the Define stage, Design stage, Development stage and Disseminate stage. The research subjects involved class 8 students at SMP Babussalam Pekanbaru with details of 3 students in the one to one stage, 6 students in the small group trial and 25 students in the large group trial.. The data collection technique used is the validity data of LKPD and practicality. This study utilised validity data instruments in the form of validation sheets and practicality data instruments in the form of student response questionnaires. The results of the validity score of the LKPD obtained were 3.6 and categorised as very valid. Meanwhile, the score of the learner response questionnaire for the small group trial was 93% and for the large group trial was 91%, both trials were categorised as very practical. So, it is concluded that the LKPD based on a contextual approach to facilitate KPMM on SPLDV material for grade 8 junior high school / MTs that meets the criteria of valid and practical.
Keywords: contextual approach, development, LKPD, mathematical problem
solving skills, SPLDV
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