Pengembangan E-LAPD Berbasis Proyek pada Materi Kimia Hijau untuk Meningkatkan Keterampilan Berpikif Peserta Didik

Development of Project-Based E-LAPD on Green Chemistry Materials to Improve Learners' Creative Thinking Skills

Keterampilan berpikir kreatif merupakan salah satu aspek keterampilan berpikir tingkat tinggi yang penting dimiliki peserta didik. Berdasarkan data PISA 2022, keterampilan berpikir kreatif peserta didik di Indonesia masih tergolong rendah. Salah satu model pembelajaran yang dapat digunakan untuk mengembangkan keterampilan berpikir kreatif adalah Project Based Learning (PjBL) dengan memanfaatkan media pembelajaran berupa E-LAPD. Oleh karena itu, penelitian ini bertujuan untuk mendeskripsikan kelayakan E-LAPD berbasis proyek pada materi kimia hijau untuk meningkatkan keterampilan berpikir kreatif peserta didik. Jenis penelitian ini adalah Research and Development (RnD) dengan model pengembangan ADDIE (Analysis, Design, Development, Implementation, and Evaluation) yang dibatasi sampai tahap pengembangan. Penelitian ini diujicobakan kepada 35 peserta didik kelas X. Data validitas didapatkan dari penilaian validator menggunakan lembar angket validasi. Data kepraktisan didapatkan dari hasil angket respon peserta didik yang didukung oleh hasil observasi aktivitas peserta didik dan observasi keterlaksanaan pembelajaran. Data kepraktisan didapatkan dari hasil pretest dan posttest keterampilan berpikir kreatif peserta didik. Hasil validasi menunjukkan validitas isi dan validitas konstruk E-LAPD dinyatakan valid dengan modus 4. Hasil kepraktisan ditunjukkan oleh hasil angket respon peserta didik dengan persentase sebesar 98,3% dengan kategori sangat praktis. Selain itu, didukung oleh hasil aktivitas peserta didik pada pertemuan 1 dan 2 berturut-turut sebesar 97,04% dan 95,56% dengan kategori sangat praktis, serta hasil keterlaksanaan pembelajaran modus 5 dengan kategori sangat praktis. Hasil keeektifan ditinjau dari hasil N-gain score pretest dan posttest keterampilan berpikir kreatif dengan kategori tinggi. Hasil uji-t dengan nilai Sig.(2-tailed) sebesar 0,001 yang menunjukkan adanya perbedaan signifikan antara pretest dan posttest. Berdasarkan hasil penelitian, dapat disimpulkan bahwa E-LAPD berbasis proyek pada materi kimia hijau layak digunakan untuk meningkatkan keterampilan berpikir kreatif peserta didik.

Kata kunci: E-LAPD, Project Based Learning (PjBL), Kimia Hijau, Keterampilan Berpikir Kreatif, Peserta Didik

Creative thinking skills are one aspect of higher order thinking skills that are important for students to have. Based on PISA 2022 data, the creative thinking skills of students in Indonesia are still relatively low. One of the learning models that can be used to develop creative thinking skills is Project Based Learning (PjBL) by utilizing learning media in the form of E-LAPD. Therefore, this study aims to describe the feasibility of project-based E-LAPD on green chemistry materials to improve students' creative thinking skills. This type of research is Research and Development (RnD) with the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation) which is limited to the development stage. The research sample consisted of 35 class X students. Validity data is obtained from the validator's assessment using a validation questionnaire sheet. Practicality data is obtained from the results of the learner response questionnaire which is supported by the results of observation of learner activities and observation of learning implementation. Practicality data is obtained from the results of the pretest and posttest of students' creative thinking skills. The validation results show that the content validity and construct validity of E-LAPD are declared valid with mode 4. The practicality results are shown by the results of the students' response questionnaire with a percentage of 98.3% with a very practical category. In addition, it is supported by the results of learner activities at meetings 1 and 2 respectively of 97.04% and 95.56% with a very practical category, as well as the results of learning implementation mode 5 with a very practical category. The effectiveness results are reviewed from the results of the N-gain score pretest and posttest creative thinking skills with high categories. The t-test results with a Sig. (2-tailed) value of 0.001 which indicates a significant difference between the pretest and posttest. Based on the results of the study, it can be concluded that the project-based E-LAPD on green chemistry material is feasible to use to improve students' creative thinking skills.

Keywords: E-LAPD, Project Based Learning (PjBL), Green Chemistry, Creative Thinking Skills, Students