CD Skripsi
Pengembangan Lembar Kegiatan Peserta Didik (LKPD) Berbasis Core (Connecting, Organizing, Reflecting And Extending) Pada Pokok Bahasan Kesetimbangan Kimia Untuk Kelas XI SMA/MA Sederajat
The problem which is often found in education is about the limitedness of teaching material that can facilitate students to build activeness and understanding concepts from learning materials. This study aims to develop valid teaching materials in the form of students’ worksheet (LKPD) based on core in the basis of chemical equilibrium subject for the second year students of SMA/MA and to determine the response of teachers and students to the LKPD that has been developed. The research design is Research & Development (R&D) applied ADDIE model. The target of this research is LKPD based on CORE. The measuring instruments used are the validation sheet and response questionnaire. The validation sheet was given to 3 material expert validators and the validity value of the 5 aspects used in this study has successive values, namely 90.63%, 87.50%, 91.67%, 94.44% and 89.58 % with a valid category. The results of the response test conducted on the teacher and senior high school students concerned obtained an average score of 88.39% and 91.07% respectively with very good criteria. For this reason, it is stated that the developed teaching materials can be used in learning process and it is declared valid based on the assessment of expert validators.
Keywords : Students’ Worksheet (LKPD), CORE, Chemical Equilibrium
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