DEVELOPMENT OF CHEMISTRY STUDENT WORKSHEET ON ATOMS, IONS, AND MOLECULES TOPIC WITH LEARNING CYCLE 7-E ORIENTATION FOR PIONEER INTERNATIONAL JUNIOR HIGH SCHOOL

Abstract

Abstrak : Telah dilakukan penelitian pengembangan Chemistry Student Worksheet berorientasi model Learning Cycle 7-E pada topik Atom, Ion, Molekul untuk SMP RSBI dengan tujuan mengetahui kelayakan Chemistry Student Worksheet berdasarkan kriteria isi, penyajian, kesesuaian dengan model Learning Cycle 7-E , kebahasaan, kegrafikaan dan respon siswa.Abstract: The research of development Chemistry Student Worksheet on Atoms, Ions, and Molecules topic with learning Cycle 7-E orientation for Pioneer International Junior High School have been done to know the feasibility of Chemistry student Worksheet based on criteria of content, presentation, suitability with Learning Cycle 7-E, language, graphical, and student response. This research design is based on R&D method which limited in development phase, in development phase using modified 4- D models. Instrument that used are analyze (review), validation, and student response questionnaire sheets. Validation was done by 2 chemistry lectures and 1 science teacher. Limited testing of Chemistry student Worksheet was done to 12 students of VIII-1 SMP Al-Falah Sidoarjo. Collecting data was done by questionnaire method. Analyze of data was done descriptive quantitatively. The result showed that Chemistry Student Worksheet with learning cycle 7-E orientation feasible based on the appraisal from appraiser and student’s response ≥ 51%. The assessment for content 77,38%; 78,57%; and 79,76%;  presentation, 80,95%; 80,95%; dan 80,95%; suitability with Learning Cycle 7-E, 75%; 75%; dan 75%; language, 73,33%; 73,33%; dan 73,33%; and graphical 79,16%; 80,56%; dan 80,09%. Students give positive response to chemistry student worksheet that has been developed.

Key words : development research; chemistry student worksheet; learning cycle 7-E; Atoms, Ions, and Molecules.

Abstrak : Penelitian pengembangan Chemistry Student Worksheet pada materi Atom, Ion, Molekul berorientasi model Learning Cycle 7-E untuk SMP RSBI telah dilakukan dengan tujuan untuk mengetahui kelayakan Chemistry Student Worksheet berdasarkan kriteria isi, penyajian, kesesuaian dengan model Learning Cycle 7-E, kebahasaan, kegrafikaan dan respon siswa. Rancangan penelitian mengacu pada Research and Development (R&D) dan dibatasi sampai tahap pengembangan. Pada tahap pengembangan menggunakan desain 4-D models yang dibatasi sampai tahap develop. Instrumen yang digunakan adalah lembar telaah, lembar validasi, dan lembar angket respon siswa. Validasi dilakukan oleh 2 dosen kimia dan 1 guru IPA SMP. Uji coba terbatas dilakukan terhadap 12 siswa kelas VIII-1 SMP Al-Falah Deltasari Sidoarjo. Pengumpulan data menggunakan metode angket. Metode analisis data dilakukan secara deskriptif kuantitatif. Hasil penelitian menunjukkan bahwa Chemistry Student Worksheet berorientasi model Learning Cycle 7-E layak berdasarkan penilaian dari validator dan respon siswa sebesar ≥ 51. Penilaian validator terhadap Chemistry Student Worksheet 1, 2, dan 3 untuk kriteria isi sebesar 77,38%; 78,57%; dan 79,76%; penyajian 80,95%; 80,95%; dan 80,95%; kesesuaian dengan model Learning Cycle 7-E 75%; 75%; dan 75%; kebahasaan 73,33%; 73,33%; dan 73,33%;  dan kegrafikaan 79,16%; 80,56%; dan 80,09%. Penilaian siswa terhadap Chemistry Student Worksheet ditunjukkan dengan respon positif dari siswa.

Kata kunci : penelitian pengembangan; chemistry student worksheet; learning cycle 7-E; Atom, Ion, dan Molekul