VALIDITAS PERANGKAT PEMBELAJARAN MATERI DAUR ULANG LIMBAH UNTUK MELATIHKAN BERPIKIR KREATIF PESERTA DIDIK KELAS X SMA

THE VALIDITY OF LEARNING MATERIALS FOR WASTE RECYCLING MATERIALS TO TRAIN THE CREATIVE THINKING SKILL OF CLASS X SMA STUDENTS

Validitas perangkat pembelajaran LKPD PBL materi daur ulang limbah dilakukan berdasarkan hasil validasi RPP dan kisi-kisi soal yang mendukung LKPD. Permasalahan daur ulang limbah disajikan dalam bentuk bacaan dan soal yang diharapkan dapat melatih berpikir kreatif peserta didik. Diharapkan penelitian ini menghasilkan RPP dan kisi-kisi soal yang valid untuk mendukung lembar kegiatan peserta didik berbasis PBL. Penelitian pengembangan ini bertujuan menghasilkan perangkat pembelajaran yaitu RPP dan kisi-kisi soal sehingga mampu melatih kemampuan berpikir kreatif peserta didik pada materi daur ulang limbah. RPP dan kisi-kisi soal menggunakan pendekatan Four D Models yang dibatasi pada tahap develop. Tahap pengembangan perangkat pembelajaran dilaksankan di jurusan Biologi FMIPA Universitas Negeri Surabaya dan validasi dilakukan pada Mei 2020. Parameter penelitian ini adalah validasi RPP, dan kisi-kisi soal. Hasil akhir penelitian berupa RPP dan kisi-kisi soal yang sangat valid. Skor RPP diperoleh rata-rata 94,94% dengan rincian aspek identitas memperoleh skor 87,5%, aspek indikator 93,75%, materi pembelajaran 93,75%, metode pembelajaran 100%, sumber belajar 100%, kegiatan pembelajaran 95,83%, dan penilaian hasil belajar 93,75%. Kisi-kisi soal dengan skor 84,37% yang meliputi aspek ranah materi 84,37%, ranah kontruksi 81,25%, dan ranah bahas 87,5%. Dengan demikian, LKPD berbasis PBL perlu dilengkapi dengan RPP dan Kisi-kisi soal untuk diimplementasikan dikegiatan pembelajaran bertema daur ulang limbah kelas X SMA.

Kata Kunci: Validitas, LKPD Berbasis PBL, Pelatihan Berpikir Kreatif, Daur Ulang Limbah.

The validity of the LKPD learning tools PBL waste recycling material is carried out based on the results of the RPP validation and the question grid that supports the LKPD. The problem of recycling waste in life is presented in the form of reading and questions which are expected to train students' creative thinking. It is expected that this research will produce a lesson plan and a valid question grid to support problem-based learning student activity sheets. Research on the development of learning tools with the results of the lesson plan and the question grid is using the Four D Models approach which is limited to the develop stage. The development stage of the learning device was carried out in the Department of Biology, Faculty of Mathematics and Natural Sciences, State University of Surabaya and validation was carried out in May 2020. The parameters of this study were the validation of the lesson plans, and the question grid. The final results of the research are in the form of lesson plans and question grids which are very valid. RPP scores obtained an average of 94.94% with details of the aspects of identity getting a score of 87.5%, indicator aspects of 93.75%, learning materials 93.75%, learning methods 100%, learning resources 100%, learning activities 95.83 %, and the assessment of learning outcomes is 93.75%. The question grid with a score of 84.37% which includes the aspects of the material domain of 84.37%, the realm of construction 81.25%, and the domain of 87.5%. Thus, LKPD based on PBL needs to be equipped with lesson plans and question grids to be implemented in learning activities with the theme of waste recycling in class X SMA.

Keywords: Validity, PBL LKPD, Creative Thinking Training, Waste Recycling.