Ardianti, Rina (2023) Pengembangan Lembar Kerja Peserta Didik (lkpd) Berbasis Project Based Learning (pjbl) Pada Materi Pokok Sistem Gerak Untuk Siswa Kelas Xi Ipa Sma Negeri 1 Bungaraya Tahun Ajaran 2021/2022. Other thesis, Universitas Islam Riau.

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Abstract

This study aims to produce PjBL-based worksheets on the subject matter of Motion Systems that are valid for use in the learning activities of class XI high school students. This study used research and development (R&D) methods. This study uses the ADDIE model, a design that is considered very suitable for the development of this LKPD. LKPD development is carried out from the analysis stage to the development stage. determination of the sample using purposive sampling technique. Based on this technique, a sample of 30 students was taken at SMA Negeri 1 Bungaraya.before being tested, LKPD first went through the validation stage by learning experts, material experts and biology teachers. The results of this study are in the form of student worksheets (LKPD) based on PjBL on the subject matter of Motion Systems which are packaged in printed form. The validation results by learning experts show that LKPD is included in the very valid category with an average score of 87.5%. The results of validation by material experts show that LKPD is in the very valid category with an average score of 93.8%. The validation results by the biology teacher are in a very valid category with an average score of 95.1%. Assessment by students get a presentation of 82.1% which is in the good category. Based on the validation results from the experts, the product in the form of PjBL-based LKPD on the subject matter of Motion Systems is very valid to be used in biology learning activities for class XI SMA.

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