Pengembangan E-book Berbasis Collaborative Leraning pada Materi Enzim untuk Meningkatkan Keterampilan Literasi Sains Peserta Didik SMA 

Development Of E-Book Based on Collaborative Learning on Enzyme Material to Improve Science Literacy Ability Of High School Students

Pengajaran di era modern ini mengharuskan siswa untuk meningkatkan pemahaman mereka dalam beberapa hal seperti berpikir kritis, bekerja sama, serta pemahaman sains yang baik. Penelitian ini memiliki tujuan untuk menciptakan E-Book berbasis Collaborative Learning yang valid, praktis, dan efektif untuk meningkatkan literasi sains pada materi enzim. Model pengembangan menggunakan ADDIE (Analysis, Design, Development, Implementation, Evaluation). Sintaks yang diterapkan mencakup engagement, exploration, transformation, presentation, dan reflection, dengan indikator literasi sains: mengidentifikasi fenomena ilmiah, merumuskan pertanyaan, menganalisis data, menafsirkan data dan fakta secara ilmiah, serta merancang penyelesaian masalah. Validitas E-Book diperoleh dari hasil validasi oleh ahli materi, ahli media, dan guru biologi. Kepraktisan E-Book diperoleh dari hasil uji keterbacaan, keterlaksanaan dan angket respons siswa. Keefektifan E-Book diperoleh dari hasil tes literasi sains (pretest–posttest). Penelitian ini diujicobakan pada 20 peserta didik kelas XII MIPA di SMA Negeri 20 Surabaya. E-Book dinyatakan valid dengan skor rata-rata 3,97%. E-Book dinyatakan praktis dengan skor keterbacaan berada dalam kategori sangat tinggi berada pada level 11, uji keterlaksanaan dengan persentase 100% dengan kategori sangat baik, respon peserta didik dengan persentase sebesar 97,6% dengan kategori sangat praktis. E-Book dinyatakan efektif dengan rata-rata N-Gain sebesar 0,81. Melalui data tersebut, diambil kesimpulan bahwasannya E-Book yang dikembangkan valid, praktis, dan efektif untuk meningkatkan kemampuan literasi sains. 

Kata Kunci: E-Book, Collaborative Learning, Keterampilan Literasi Sains, Enzim.

Teaching in this modern era requires students to improve their understanding in several ways such as critical thinking, working together, as well as a good understanding of science. This research aims to create a valid, practical, and effective Collaborative Learning-based E-Book to improve science literacy in enzyme materials. The development model uses ADDIE (Analysis, Design, Development, Implementation, Evaluation). The syntax applied includes engagement, exploration, transformation, presentation, and reflection, with science literacy indicators: identifying scientific phenomena, formulating questions, analyzing data, interpreting data and facts scientifically, and designing problem solving. The validity of the E-Book was obtained from the results of validation by material experts, media experts, and biology teachers. The practicality of the E-Book was obtained from the results of the readability test, implementation and student response questionnaire. The effectiveness of the E-Book was obtained from the results of the science literacy test (pretest-posttest). This research was tested on 20 students of class XII MIPA at SMA Negeri 20 Surabaya. The E-Book was declared valid with an average score of 3.97%. The E-Book was declared practical with a readability score in a very high category at level 11, an implementation test with a percentage of 100% with a very good category, a student response with a percentage of 97.6% with a very practical category. E-Book is declared effective with an average N-Gain of 0.81. Through this data, it is concluded that the E-Book developed is valid, practical, and effective for improving science literacy skills.

Keywords: E-Book, Collaborative Learning, Science Literacy Skills, Enzymes.