PENGEMBANGAN E-LAPD INKUIRI-FLIPPED CLASSROOM PADA MATERI KESETIMBANGAN KIMIA UNTUK MENINGKATKAN KETERAMPILAN  BERPIKIR ANALISIS PESERTA DIDIK KELAS XI SMA

Development of E-LAPD Inquiry-Flipped Classroom on Chemical Equilibrium Material to Improve Analytical Thinking Skills of Grade XI Students of Senior High School

Salah satu keterampilan yang harus dimiliki peserta didik pada abad 21 adalah keterampilan berpikir analisis. Dalam upaya memfasilitasi pembelajaran untuk melatihkan keterampilan berpikir analisis, diperlukan media pembelajaran yang dapat mendukung hal tersebut. Salah satu media belajar yang dapat digunakan yaitu lembar aktivitas peserta didik elektronik (e-LAPD). Tujuan penelitian ini yaitu menghasilkan produk berupa e-LAPD yang layak digunakan untuk meningkatkan keterampilan berpikir analisis peserta didik pada materi kesetimbangan kimia. Kelayakan e-LAPD ditinjau dari validitas, keefektifan, dan kepraktisan. Metode yang digunakan yaitu penelitian dan pengembangan model 4D yang terdiri dari define, design, develop, dan disseminate. Penelitian ini hanya dilakukan hingga tahap pengembangan dengan melakukan uji coba terbatas kepada peserta didik kelas XI-8 SMAN 7 Surabaya yang telah mempelajari materi kesetimbangan kimia. Teknik pengumpulan data penelitian ini menggunakan metode angket, observasi, dan tes. Instrumen penelitian yang digunakan penelitian ini meliputi lembar telaah, lembar validasi, lembar angket respon peserta didik, lembar observasi, dan lembar tes. Penelitian ini dianalisis menggunakan uji N-gain dan uji Wilcoxon. Hasil validasi e-LAPD dari aspek validitas isi dan validitas konstruk memperoleh modus sebesar 4 sehingga sangat valid untuk digunakan. Hasil angket respon peserta didik mencapai rata-rata 98% tanggapan positif dengan kategori sangat praktis. Hasil analisis data pretest dan posttest diperoleh peningkatan keterampilan berpikir analisis ditunjukkan dengan 80% peserta didik memperoleh skor n-gain ≥ 0,7 dan berdasarkan uji Wilcoxon diperoleh nilai P-Value sebesar 0,000 (< 0,05) sehingga dinyatakan efektif untuk digunakan. Disimpulkan bahwa e-LAPD inkuiri flipped classroom pada materi kesetimbangan kimia layak digunakan untuk meningkatkan keterampilan berpikir analisis peserta didik.

Kata kunci : Inkuiri, keterampilan berpikir analisis, kesetimbangan kimia

One of the abilities that students must have in the 21st century is the ability to think analytically. In an effort to facilitate learning to train analytical thinking skills, learning media that can support this is needed. One of the learning media that can be used is the electronic student activity sheet (e-LAPD). The purpose of this research is to produce products in the form of e-LAPD that are suitable for use to improve students' analytical thinking skills on chemical equilibrium material. The feasibility of e-LAPD is reviewed from validity, effectiveness, and practicality. The method used is research and development of 4D models consisting of define, design, develop, and disseminate. This research was only carried out until the development stage by conducting limited trials to students of grades XI-8 SMAN 7 Surabaya who had studied chemical equilibrium material. This research data collection technique uses questionnaire, observation, and test methods. The research instruments used in this study include study sheets, validation sheets, student response questionnaire sheets, observation sheets, and test sheets. This study was analyzed using the n-gain test and Wilcoxon test. The results of e-LAPD validation from the aspect of content validity and construct validity obtained 4 modes so it is very valid for use. The results of the student response questionnaire reached an average of 98% positive responses with a very practical category. The results of pretest and posttest data analysis obtained an increase in analytical thinking skills shown by 80% of students obtaining an n-gain score of ≥ 0.7 and based on the Wilcoxon test obtained a P-Value value of 0.000 (< 0.05) so that it was declared effective for use. It was concluded that the e-LAPD flipped classroom inquiry on chemical equilibrium material is feasible to be used to train students' analytical thinking skills.

Keyword: Inquiry, Analytical Thinking Skills, Chemical Equilibrium