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All Journal Jurnal Keolahragaan Jurnal Pendidikan Dasar Perkhasa Indo-MathEdu Intellectuals Journal
Susanto, Bahtiyar Heru
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Education Health Professions Mathematics

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Pengembangan alat tempo trainer untuk membantu efisiensi gerakan lengan gaya bebas cabang olahraga renang Susanto, Bahtiyar Heru
Jurnal Keolahragaan Vol 5, No 2: September 2017
Publisher : Program Studi Ilmu Keolahragaan Program Pascasarjana Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (307.013 KB) | DOI: 10.21831/jk.v5i2.5755

Abstract

Penelitian ini bertujuan untuk mengembangkan alat tempo trainer untuk membantu efisiensi gerakan lengan gaya bebas pada cabang olahraga renang. Uji coba skala kecil dilakukan terhadap 4 pelatih dan 10 atlet di perkumpulan renang Tirta Alvita dan Yuso. Uji coba skala besar dilakukan terhadap 10 pelatih dan 25 atlet di perkumpulan renang Tirta Alvita, Yuso, Dolphin, Caesar, dan Arwana. Instrumen yang digunakan untuk mengumpulkan data adalah angket berdasarkan analisis PIECES (performance, information, economic, control, efficiency, service). Hasil penilaian ahli, pelatih, dan atlet terhadap alat tempo trainer menunjukkan bahwa penilaian berkategori baik, valid, dan reliabel. Berdasarkan hasil tersebut, alat tempo trainer yang dikembangkan dapat menghitung siklus gerakan lengan gaya bebas, bisa mengeluarkan suara yang didengar oleh pelatih dan atlet, bisa digunakan untuk lebih dari satu atlet, serta lebih terjangkau. Penilaian pelatih menunjukkan hasil valid dengan nilai rata-rata indikator PIECES memperoleh nilai rxy > r tabel = 0,632, reliabel dengan hasil nilai r = 0,908. Penilaian draf alat tempo trainer oleh atlet berkategori baik, valid dengan nilai rxy > r tabel = 0,750. Developing the Tool of Tempo Trainer to Help Efficiency of Arm Movement in the Freestyle on the Branch of Swimming AbstractThis research aimed to develop the tools of Tempo Trainer to help efficiency of arm freestyle movement on the branch of swimming. Small-scale trials were conducted on four coaches and 10 athletes in the swimming association Tirta Alvita and Yuso. Large-scale trial was conducted on 10 coaches and 25 athletes in the swimming association Tirta Alvita, Yuso, Dolphin, Caesar, and Arowana. The instrument used to collect data was a questionnaire based on the analysis PIECES (Performance, Information, Economic, Control, Efficiency, Services). The assessment result of experts, coaches, and athletes toward Tempo Trainer tool shows that the assessment categoryis good, valid and reliable. Based of the resultsthat Tempo Trainer tool developed can count the number of cycles of freestyle movement, a sound that can be heard by coaches and athletes, can be used for more than one athlete, as well as it is more affordable. The coaches assessment shows valid results with every indicator PIECES obtain value rxy > r table = 0.632, with reliable results rxy = 0.908. The assessment of Tempo Trainer draft tool by athletes is good and valid with the result of the rxy > r table = 0.750.
PENGEMBANGAN BAHAN AJAR MATEMATIKA BERBASIS KONTEKSTUAL UNTUK MENINGKATKAN MINAT BELAJAR SISWA KELAS II SDN WONOSARI Astuti, Susi Widia; Susanto, Bahtiyar Heru
JURNAL PENDIDIKAN DASAR PERKHASA: Jurnal Penelitian Pendidikan Dasar Vol 10, No 2 (2024): Jurnal Pendidikan Dasar Perkhasa: Jurnal Penelitian Pendidikan Dasar
Publisher : STKIP Persada Khatulistiwa Sintang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31932/jpdp.v10i2.3652

Abstract

Penelitian dilakukan guna mengembangkan bahan ajar Matematika berbasis kontekstual. Tujuan penelitian ini adalah untuk mengetahui: (1) kevalidan bahan ajar, (2) respon guru, dan (3) keefektifan bahan ajar untuk meningkatkan minat belajar siswa kelas II SDN Wonosari. Penelitian ini menerapkan metode pengembangan Reseach and Development (R&D) merujuk dari model Borg and Gall. Penelitian ini menggunakan 9 tahapan yaitu tahap: (1) potensi dan masalah, (2) pengumpulan informasi, (3) desain produk, (4) validasi desain, (5) revisi produk, (6) uji coba kecil, (7) revisi produk, (8) uji coba produk besar, dan (9) produk akhir. Menggunakan teknik pengumpulan data dengan wawancara, dokumentasi, serta kusioner. Hasil pengembangan menunjukkan bahwa: (1) hasil kevalidan bahan ajar berkategori sangat valid dengan nilai akhir 100 ahli media dan 93,75 ahli materi. (2) hasil respon guru berkategori sangat praktis dengan nilai akhir 93,75. (3) produk pengembangan efektif untuk meningkatkan minat belajar siswa kelas II SDN Wonosari, dibuktikan melalui nilai rata-rata angket siswa sebelum menggunakan bahan ajar sebesar 41,50 dan sesudah menggunakan bahan ajar sebesar 47,05 sehingga minat belajar siswa mengalami peningkatan sebesar 13,37%.
Analisis Pentingnya Pengelolaan Kurikulum di Sekolah Dasar Prastiwi, Maulia Widya; Nur Azizah, Lintang; Kurniawan, Zahri; Apriliana, Gita; Susanto, Bahtiyar Heru
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1470

Abstract

Improving curriculum management standards must continually be pursued to achieve optimal curriculum management goals, particularly at the elementary school level. This study aims to explore the importance of curriculum management in elementary schools. The method used is qualitative with a literature review approach involving analysis of literature from various sources such as books, articles, and other documents. Miles and Huberman's analysis is employed to analyze qualitative data, including data reduction, data display, and conclusion drawing. The research findings indicate that curriculum management plays a crucial role in supporting educational sustainability. However, in practice, curriculum management faces various challenges, both from educators and students. Ongoing efforts are being made to ensure smooth curriculum implementation and minimize potential obstacles throughout the process
Co-Authors Apriliana, Gita Astuti, Susi Widia Kurniawan, Zahri Nur Azizah, Lintang Prastiwi, Maulia Widya