Pengembangan E-LAPD Berorientasi Problem Based Learning (PBL) Untuk Melatihkan Keterampilan Berpikir Kreatif Pada Materi Laju Reaksi

The Development Of Problem Based Learning (PBL) Oriented E-LAPD To Practice Creative Thinking Skills On Reaction Rate Material

Penelitian ini bertujuan untuk memperoleh E-LAPD berorientasi problem based learning (PBL) yang layak untuk melatihkan keterampilan berpikir kreatif peserta didik pada materi laju reaksi. Kelayakan E-LAPD ditinjau dari validitas, kepraktisan, dan efektivitas. Penelitian ini menggunakan penelitian Research and Development (R&D) dengan model ADDIE namun tanpa melakukan tahap implementation. Pada penelitian ini dilakukan uji coba terbatas pada bulan Juni 2024 di kelas XI MIPA 2 SMA Labschool Unesa 1 Surabaya. Berdasarkan hasil penelitian yang telah dilakukan, menunjukkan bahwa hasil validitas E-LAPD berorientasi problem based learning (PBL) dinyatakan valid, ditinjau dari perolehan skor di lembar validasi  dengan modus sebesar 4 dan 5 kategori valid dan sangat valid. Kepraktisan E-LAPD berorientasi problem based learning (PBL) dinyatakan praktis ditinjau dari hasil angket respon peserta didik dan lembar observasi aktivitas peserta didik, dimana hasil angket respon peserta didik pada setiap aspek telah mencapai ≥ 61% dengan akumulasi presentase 96% dan 100% dengan kategori sangat praktis. Sedangkan hasil observasi aktivitas peserta didik yang relevan ≥ 61% daripada aktivitas peserta didik yang tidak relevan, sehingga dikatakan terlaksana dengan baik. Efektivitas E-LAPD berorientasi problem based learning (PBL) dinyatakan efektif, ditinjau dari analisis hasil uji paired sample t-test  didapatkan nilai p-value adalah 0,000 sehingga nilai p-value < 0,005 maka dapat disimpulkan bahwa H₀ ditolak H₁ diterima. Berdasarkan hasil tersebut, dapat disimpulkan bahwa E-LAPD berorientasi problem based learning (PBL) yang dikembangkan untuk melatihkan keterampilan berpikir kreatif pada materi laju reaksi layak untuk digunakan.

Kata Kunci: Pengembangan, E-LAPD, Problem Based Learning, Berpikir Kreatif, Laju Reaksi

The purpose of this research is to obtain a problem based learning (PBL) oriented E-LAPD that is suitable for training students' creative thinking skills on reaction rate material. The feasibility of E-LAPD is reviewed from validity, practicality and effectiveness. The method used in this Research and Development (R&D) research with the ADDIE model but without carrying out the implementation stage. In this research, a limited trial was carried out in June 2024 in class XI MIPA 2 SMA Labschool Unesa 1 Surabaya. Based on the results of the research that has been carried out, it shows that the results of the validity of the problem based learning (PBL) oriented E-LAPD are declared valid, in terms of the scores obtained on the validation sheet with modes of 4 and 5 in the valid and very valid categories. The practicality of problem based learning (PBL) oriented E-LAPD is stated to be practical in terms of the results of student response questionnaires and student activity observation sheets, where the results of student response questionnaires in each aspect have reached ≥ 61% with an accumulated percentage of 96% and 100% with very practical category. Meanwhile, the results of observations of relevant student activities were ≥ 61% compared to irrelevant student activities, so it was said to be carried out well. The effectiveness of problem based learning (PBL) oriented E-LAPD was declared effective, judging from the analysis of the paired sample t-test results, it was found that the P-Value was 0.000 so that the P-Value value was <0.005, so it could be concluded that H₀ was rejected. H₁ was accepted. Based on these results, it can be concluded that the problem based learning (PBL) oriented E-LAPD which was developed to train creative thinking skills on reaction rate material is suitable for use.

Keyword: Development, E-LAPD, Problem Based Learning, Creative Thinking, Reaction Rate