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All Journal Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology
Hendri Handoko
Universitas Negeri Semarang
Education

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Penerapan Model Pembelajaran Back to Back serta Pengaruhnya dalam Meningkatkan Kemampuan Berpikir Kreatif dan Keterampilan Komunikasi Matematis Siswa Hendri Handoko; St. Budi Waluya; Rochmad Rochmad; Sugiman Sugiman; Nuke Apriyanti
Prosiding Seminar Nasional Pascasarjana Vol. 5 No. 1 (2022)
Publisher : Pascasarjana Universitas Negeri Semarang

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Abstract

Mutu pendidikan dapat tercapai apabila proses pembelajaran berjalan dengan baik, sehingga guru harus mampu berinovasi dalam menentukan model atau strategi pembelajaran yang akan di implementasikan dikelas. Penelitian ini bertujuan untuk; 1) Mengetahui pengaruh penerapan model pembelajaran Back to Back terhadap peningkatan kemampuan berpikir kreatif dan keterampilan komunikasi matematis siswa, 2) Mengetahui respon siswa terhadap penerapan model pembelajaran Back to Back. Jenis penelitian ini adalah kuantitatif bersifat eksperimen dengan The One Group Pretest-Posttest Design, sampel penelitian yaitu kelas IX-A sebanyak 28 siswa yang dipilih secara purposive sampling. Instrumen yang digunakan adalah tes dan angket. Hasil penelitian menunjukkan; 1) Pengaruh penerapan model pembelajaran Back to Back terhadap kemampuan berpikir kreatif siswa sebesar 72,4% dan sisanya 27,6% dipengaruhi faktor lain, adapun, nilai uji N – Gain diperoleh sebesar 0,7169 dengan kategori tinggi, sedangkan pengaruh terhadap keterampilan komunikasi matematis siswa sebesar 66,0% dan sisanya 34,0% dipengaruhi faktor lain dengan nilai rata-rata keterampilan komunikasi matematis siswa sebesar 85,03% termasuk kategori sangat kuat, 2) Respon siswa terhadap penerapan model pembelajaran Back to Back sebesar 84,41% termasuk kategori sangat kuat. Penelitian ini dapat dijadikan referensi atau informasi bagi guru dalam upaya menerapkan strategi dan model pembelajaran yang inovatif untuk meningkatkan kemampuan berpikir kreatif dan keterampilan komunikasi matematis siswa.
Analysis of Creative Thinking Ability in Geometry Learning with the Problem Based Learning (PBL) Model Hendri Handoko; St. Budi Waluya; Rochmad Rochmad; Sugiman Sugiman
International Conference on Science, Education, and Technology Vol. 8 (2022)
Publisher : Universitas Negeri Semarang

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Abstrak. This study aims to analyze and describe the ability to think creatively in geometry learning with the Problem Based Learning (PBL) model. The type of research used is descriptive-qualitative with research subjects 6 students selected by purposive sampling technique consisting of 2 students representing the group with high cognitive abilities, hereinafter referred to as the upper group with codes S-01 and S-02, 2 students representing the group with moderate cognitive ability, hereinafter referred to as the middle group with codes S-03 and S-04 and 2 students representing the group with low cognitive abilities, hereinafter referred to as the lower group with codes S-05 and S-06. The data collection techniques used were interviews, observation, document review, questionnaires and creative thinking ability test questions. There are five indicators of creative thinking skills analyzed, including: fluency, flexibility, originality, elaboration and evaluation. The results showed that the upper group met all indicators of the ability to think creatively at the level of lack of external relations, in the middle group 1 student met all indicators of the ability to think creatively at the level of lack of external relations, while the other 1 student did not meet the indicators of elaboration at the level of lack of internal relations and the lower group did not meet the elaboration and evaluation indicators at the level of lack-mixed relations.
Co-Authors Nuke Apriyanti Rochmad - St. Budi Waluya Sugiman Sugiman