Electronic Theses and Dissertation

Pembelajaran kimia yang menarik akan mempengaruhi motivasi peserta didik untuk belajar dan soft skill mereka. Tujuan penelitian ini adalah untuk mengetahui bagaimana penerapan pendekatan chemoentrepreneurship dengan model PjBL pada kelas eksperimen dan kelas kontrol dalam mempengaruhi motivasi belajar dan soft skill. Penelitian ini menggunakan quasi eksperimen. Penelitian ini melibatkan 162 siswa kelas XI MIPA. Metode simple random sampling digunakan untuk memilih sampel. Sebanyak 60 orang terdiri dari dua kelas dalam penelitian yaitu kelas XI MIPA 3 (kelas eksperimen) dan kelas XI MIPA 5 (kelas kontrol). Prosedur pengumpulan data menggunakan dan angket pretest-posttest motivasi belajar dan soft skill peserta didik. Teknik analisis data dilakukan menggunakan analisis data N-gain dan rumus persentase. Nilai N-gain motivasi belajar pada kelas eksperimen dan kelas kontrol diperoleh sebesar 0,68 dan 0,40 (sedang), sedangkan nilai N-gain soft skill diperoleh sebesar 0,63 (sedang) dan 0,28 (rendah). Persentase motivasi belajar dan soft skill pada kelas eksperimen dengan rata-rata posttest 84,68% dan 80,54% (tinggi), sedangkan pada kelas kontrol dengan rata-rata posttest 73,53% dan 68,33% (sedang). Kesimpulan dalam penelitian ini adalah penerapan CEP-PjBL terdapat perbedaan motivasi belajar dan soft skill pada kelas eksperimen dan kelas kontrol.
Kata kunci: chemoentrepreneurship, model PjBL, motivasi belajar, soft skill

The engaging teaching style for chemistry may boost the student's motivation for their studies and soft skills. Through the PjBL model of learning motivation and soft skills in experimental and control courses, this study aims to understand the differences between chemoentrepreneurship techniques. The research methodology is semi-experimental. Students from the experimental class, Natural Science three 11th, and the control class, Natural Science five 11th, both in the eleventh grade, both had normal distributions with the same variance. The learning motivation and soft skill surveys are the research's tools. The N-gain value of learning motivation in the experimental class and control class was obtained at 0.68 and 0.40 (medium), while the N-gain value of soft skills was obtained at 0.63 (medium) and 0.28 (low). Students in the experimental class and control class showed substantially different outcomes when the learning motivation hypothesis was tested, indicating that the CEP-based PjBL model can boost students' drive to study. The percentage of learning motivation and soft skills in the experimental class with an average posttest of 84.68% and 80.54% (high), while in the control class with an average posttest of 73.53% and 68.33% (medium). The conclusion in this study is that the application of CEP-based PjBL there are differences in learning motivation and soft skills in experimental and control classes.The findings demonstrate that the CEP-based PjBL model may enhance soft skills and learning motivation more effectively than the control group. Keywords: chemoentrepreneurship, PjBL model, learning motivation, soft skill