PENGEMBANGAN LKPD BERBASIS COLLABORATIVE CREATIVITY UNTUK MENINGKATKAN CREATIVE THINKING SKILL PADA MATERI ASAM BASA

THE DEVELOPMENT OF STUDENT’S WORKSHEET BASED ON COLLABORATIVE CREATIVITY TO IMPROVE CREATIVE THINKING SKILL ON ACID-BASE MATERIAL

Abstrak

Tujuan penelitian ini adalah menghasilkan LKPD Berbasis collaborative creativity untuk meningkatkan creative thinking skill pada materi asam basa yang layak digunakan. LKPD yang dikembangkan berdasarkan fase-fase collaborative creativity diantaranya (1) fase identifikasi masalah, (2) fase eksplorasi ide kreatif, (3) fase collaborative creativity, (4) fase elaborasi ide kreatif, dan (5) fase evaluasi hasil dan proses. Pengembangan LKPD ini meminta peserta didik untuk membentuk kelompok kerja kolaboratif yang terdiri dari kelompok kecil dan kelompok besar. Metode yang digunakan pada penelitian ini adalah Research and Development (R&D) yang dibatasi sampai uji coba terbatas dengan 12 peserta didik kelas XII MIPA 11 SMAN 1 Sidoarjo. Kelayakan LKPD ditinjau dari tiga aspesk antara lain, aspek validitas, keefektifan, dan kepraktisan. LKPD dapat dikatakan valid apabila hasil persentase ≥61%. Hasil penelitian menunjukkan bahwa LKPD yang dikembangkan layak digunakan berdasarkan aspek isi, penyajian, kebahasaan, dan kegrafikan dengan persentase berturut-turut 88,82%; 90,94%; 90%; dan 90%. Keefektifan ditinjau dari keterampilan berpikir kreatif peserta didik, hasil pretest dan posttest keterampilan berpikir kreatif dengan nilai N-Gain berkisar 0,6-0,8 dengan kategori tinggi. Peningkatan hasil pretest dan posttest didukung dari hasil observasi keterlaksanaan pembelajaran, observasi aktivitas peserta didik dengan persentase rata-rata berturut-turut 90,65%; 95,45; dan. Kepraktisan LKPD ditinjau dari angket respon peserta didik dengan persentase 97% pada kategori sangat praktis.

Kata kunci: LKPD, collaborative creativity, keterampilan berpikir kreatif.

Abstract

This study aimed to obtain Student’s Worksheet based on collaborative creativity to improve student’s critical thinking on the acid-base material that is worth being used. The student’s worksheet developed based on collaborative creativity phases, include (1) problem identification phase, (2) creative idea exploration phase, (3) collaborative creativity phase, (4) creative idea elaboration phase, and (5) result and process evaluation phase. This student’s worksheet development demands students to make collaborative working groups consisting of small and big groups. The method used in this study is Research and Development (R&D) method which was limited to limited trial with 12 students from Grade XII Natural Sciences 11 at Public Senior High School 1 Sidoarjo. The properness of Student’s Worksheet viewed from three aspects; validity, effectiveness, and practicality aspects. The student’s worksheet considered valid if the result of the percentage is ≥61%. The research results showed that the developed student’s worksheet is worth being used viewed from content, presentation, language, and graphical aspects with the percentage of 88.82%; 90.94%; 90%; and 90%, respectively. The effectiveness viewed from student’s critical thinking, pre-test and post-test on creative thinking skill with N-Gain value around 0.6-0.8 with the high category. The improvement of pre-test and post-test result was supported by the result of learning implementation and student activities observation with a successive average level of 99.65%; 95.45%. The practicality of student’s worksheet viewed from students’ response questionnaires at 97% of very practical.

Keywords: Student’s Worksheet, Collaborative Creativity, Creative Thinking Skill.