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Journal : Media Pendidikan Matematika

PENINGKATAN HASIL BELAJAR SISWA KONSEP ARITMATIKA SOSIAL DENGAN PRAKTEK JUAL BELI MELALUI PENDEKATAN SAINTIFIC DI KELAS VII SMP NEGERI 1 SEKONGKANG Ekowati, Endah
Media Pendidikan Matematika Vol. 7 No. 2 (2019)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v7i2.1931

Abstract

The observations during carrying out the Daily Repetition activities at SMP Negeri 1 Sekongkang showed that learning Social Arithmetic material at the school was not optimal. The purpose of this study is to find out the increase in learning outcomes with the practice of buying and selling through a scientific approach in which there are 4C skills which include Communication, Collaboration, Critical thinking, Creative and innovation in class VII SMP Negeri 1 Sekongkang; Classroom Action Research as a subject for grade VII students and teacher classmates as observers. This class action research uses two cycles. The results of the study there is an increase in student learning outcomes with the practice of buying and selling through the scientific approach which contains 4C in Class VII students of SMP Negeri 1 Sekongkang. This can be seen an increase in the average value in the acquisition of student learning outcomes from the written test which was originally averaged in the Pre Cycle 68.55 to 72.05 in Cycle I and in cycle II experienced a significant increase of 10.22 from the average average cycle I results because in the second cycle the average value becomes 82.27.
Pengembangan instrumen suara untuk mengukur peningkatan karakter disiplin peserta didik dalam pembelajaran inquiry di SMPN 1 Jereweh Ekowati, Endah
Media Pendidikan Matematika Vol. 10 No. 1 (2022)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v10i1.5308

Abstract

Pelaksanaan penilaian karakter peserta didik di sekolah masih diperlukan pengembangan instrument SUARA (Survey karekter) untuk meningkatkan karakter disiplin peserta didik. Disiplin penting bagi peserta didik agar menjadi manusia yang jujur, bertanggung jawab, kreatif, empaty serta ada rasa toleransi terhadap sesama. Penelitian ini bertujuan mengembangkan Instrumen SUARA untuk meningkatkan karakter disiplin peserta didik dalam pembelajaran Inquiry pada mata pelajaran matematika di SMP Negeri 1 Taliwang. Penelitian pengembangan ini dilaksanakan oleh peneliti melalui praktik tindakan kelas yang dilaksanakan dalam dua untuk uji produk. Hasil pengembangan instrumen SUARA untuk menunjukkan hasil sesuai harapan yaitu terjadi peningkatan karakter Disiplin. Nilai Realibilitas Instrumen SUARA menunjukkan angka yang konsisten dari kelas yang dijadikan Subjek penelitian. Nilai koefisien reliabilitas ini konsisten 0.9109 memiliki reliabilitas yang tinggi.