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Efektivitas Pembelajaran Matematika melalui Pendekatan Matematika Realistik Siswa Kelas VII SMP Negeri 01 Waesama Ipa, Anisa Nurjana; Kolengsusu, Haris; Ode, Rasid; Kasriana
Elementary Journal : Jurnal Pendidikan Guru Sekolah Dasar Vol. 7 No. 2 (2024): Elementary Journal: Jurnal Pendidikan Guru Sekolah Dasar
Publisher : Publikasi dan UKI Toraja Press Universitas Kristen Indonesia Toraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47178/r7w7d410

Abstract

Matematika merupakan alat yang dapat memperjelaskan dan menyederhanakan suatu keadaan atau situasi melalui abstrak, idelisasi, atau generalisis untuk menjadi suatu studi ataupun pemecahan masalah. Penelitian ini mengunakan desain penelitian pra-eksperimen dengan satu kelompok sebagai kelas eksperimen tanpa adanya kelas kontrol, kelas eksperimen diberikan pembelajaran matematika dengan mengunakan pendekatan matematika realistik selama 1 kali pertemuan Hasil analisis inferensial menunjukkan bahwa data pretest dan posttest telah memenuhi uji normalitas yang merupakan uji prasyarat sebelum melakukan uji hipotesis. Data prestest dan posttest telah berdistribusi normal karena nilai sig 0,200 0,05. Karena data berdistribusi normal maka memenuhi kriteria digunakannya uji-t untuk menguji hipotesis penelitian. Pengujian hipotesis pada penelitian ini menggunakan uji-t two sample test dengan sebelumnya melakukan Normalized gain pada data pretest dan data posttest. Pengujian Normalized gain bertujuan untuk mengetahui seberapa besar peningkatan hasil belajar siswa setelah diberi perlakuan. Pada tabel di atas telah diperoleh nilai sig 0,000 0,05, sehingga diterima yang berarti bahwa terjadi peningkatan hasil belajar matematika setelah diterapkan pendekatan matematika realistik pada pembelajaran matematika siswa kelas VII SMP Negeri 01 Waesama dimana nilai gainnya lebih dari 0,30. Dengan demikian dapat disimpulkan bahwa “pendekatan matematika realistik efektif diterapkan dalam pembelajaran matematika pada siswa kelas VII SMP Negeri 01 Waesama. Berdasarkan hasil penelitian dan pembahasan diatas, maka terdapat pengaruh dari hasil efektifitas pembelajaran matematika melalui pendekatan matematika realistic. Hal ini dibuktikan oleh uji hipotesis dari data yang diperoleh nilai sig. (2-tailed) sebesar 0,000 0,05 maka dapat disimpulkan bahwa ada perbedaan rata-rata.
Comparison of Clusterization of Higher Education Institutions in Regions XII Maluku and North Maluku based on the Science and Technology Index (Sinta) Kolengsusu, Haris; Henaulu, Agung K; Mony, Farida
SITEKIN: Jurnal Sains, Teknologi dan Industri Vol 21, No 1 (2023): December 2023
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/sitekin.v21i1.24826

Abstract

This research aims to analyze the comparison of clustering results of universities based on data sourced from the Science and Technology Index (Sinta). The analysis results will serve as a guide for all higher education institutions in the XII Maluku and North Maluku regions to improve their performance in the three pillars of higher education to achieve better clustering. This study was conducted by extracting Sinta data from the years 2019 to 2021. The research results show that based on the Total All Score, the universities in Maluku are ranked in descending order from the highest to the lowest score. The main cluster is occupied by Pattimura University with a total score of 16.04, followed by State Polytechnic of Ambon with a total score of 13.45. In the middle cluster, we have Indonesian Christian University of Maluku with a total score of 9.19, and in the basic cluster, we have Darussalam Ambon University with a total score of 6.62, Maluku Husada Health Sciences Institute with a total score of 4.79, Doktor Husni Ingratubun Tual University with a total score of 2.5, and Institute of Technology and Business, Ambon School of Computer Science with a total score of 2.37. As for North Maluku, the universities are ranked in descending order from the highest to the lowest score. The main cluster is led by Universitas Kharun with a total score of 14.01. In the middle cluster, we have Muhammadiyah University of North Maluku with a total score of 11.62, and Halmahera University  with a total score of 9.45. In the basic cluster, we have Nuku University with a total score of 5.45, Pasifik Morotai University with a total score of 5.3, Hein Namotemo University with a total score of 4.63, and Bumi Hijrah University Tidore  with a total score of 3.31
PENGEMBANGAN MEDIA INTERAKTIF BERBASIS CANVA DENGAN MATERI EKOLOGI DAN PELESTARIAN LINGKUNGAN Kolengsusu, Haris
Jurnal Pendidikan dan Ekonomi (JUPEK) Vol 6 No 1 (2024): Jurnal Pendidikan dan Ekonomi (JUPEK)
Publisher : Program Studi Pendidikan Ekonomi Institut Sain dan Kependidikan (ISDIK) Kie Raha Maluku Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.14176930

Abstract

The aim of the research is to determine the development of interactive media based on the Canva application and determine the validity, practicality and effectiveness of interactive media based on the Canva application with ecological and environmental conservation material. The method used in this research is R&D (Research and Development) with the development of Borg and Gall (2014) and uses the steps of knowledge study, development and results. The development of Canva media in scientific disciplines goes through various stages and revisions, namely the validation stage by experts. media and materials with good scores, namely 100% and 78.12%. With an assessment score from media experts, a score of 89% was obtained. And the results of the educator assessment found an average percentage of 84.42% in the "Decent" category. Thus, the Canva media that was designed was stated to be worthy of being tested in the field. And the level of practicality of Canva media products is assessed based on questionnaires filled out by students in response questionnaires resulting in an average percentage of 84.55% so that they fall within the practicality criteria of "very interested"
Improving Teacher Digitalization Skills Through Training and Assistance in Creating Virtual Laboratories Assisted by Macromedia Flash to Support the Independent Curriculum: Peningkatan Keterampilan Digitalisasi Guru Melalui Pelatihan dan Pendampingan Pembuatan Laboratorium Virtual Berbantuan Macromedia Flash untuk Mendukung Kurikulum Merdeka Nirmala, Wa; Bahalwan, Farida; Kasliyanto, Kasliyanto; Hulopi, Fauzia; Kolengsusu, Haris
Mattawang: Jurnal Pengabdian Masyarakat Vol. 4 No. 3 (2023)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.mattawang2091

Abstract

Merdeka Belajar is an Indonesian government program that aims to improve the quality of education in Indonesia which has the main pillars, namely strengthening literacy, one of which is digital literacy and increasing teacher competence in using technology. Therefore, teachers need to develop and apply technology to conduct school learning. Lack of understanding in using technology is a problem for teachers at SMA Negeri 62 Central Maluku, becoming a significant challenge in efforts to improve the quality of learning at the school. To enhance the quality of learning in schools, especially in science learning, namely by carrying out virtual or digital-based learning activities, one of which is a virtual laboratory. Service activities aim to improve teachers' digitalization skills, supporting the Merdeka curriculum. The activity method is in the form of training and assistance in creating a virtual laboratory, which includes several stages, namely: preparation stage, team coaching stage, training and mentoring stage, and evaluation stage. Based on the pre-test and post-test, digitalization skills/skills in using Macromedia Flash increased by 86%. This can be seen from the very satisfying results of the learning media produced. With limited time, participants could produce simple virtual laboratory learning media with the help of Macromedia Flash. Abstrak Merdeka Belajar adalah program pemerintah Indonesia yang bertujuan untuk meningkatkan mutu pendidikan di Indonesia yang memiliki pilar utama yaitu penguatan literasi salah satunya literasi digital dan peningkatan kompetensi guru dalam penggunaan teknologi. Oleh sebab itu, guru perlu mengembangkan dan menerapkan teknologi dalam melakukan pembelajaran disekolah. Kurangnnya pemahaman dalam menggunakan teknologi merupakan permasalahan guru-guru di SMA Negeri 62 Maluku Tengah menjadi sebuah tantangan yang signifikan dalam upaya meningkatkan kualitas pembelajaran di sekolah tersebut. Untuk meningkatkan kualitas pembelajaran di sekolah khususnya pada pembelajaran IPA yaitu dengan melakukan kegiatan pembelajaran secara virtual atau berbasis digital salah satunya adalah laboratorium virtual. Tujuan kegiatan pengabdian adalah meningkatkan keterampilan digitalisasi guru dalam mendukung kurikulum Merdeka. Metode kegiatan berupa pelatihan dan pendampingan pembuatan laboratorium virtual yang meliputi beberapa tahap yaitu: tahap persiapan, tahap coaching tim, tahap pelatihan dan pendampingan, tahap evaluasi. Berdasarkan pree test dan post test, keterampilan digitalisasi/keterampilan penggunaan macromedia flash meningkat sebesar 86%. Hal ini dapat dilihat dari hasil media pembelajaran yang dihasilkan sangat memuaskan. Dengan waktu yang terbatas, peserta mampu menghasilkan media pembelajaran laboratorium virtual berbantuan macromedia flash yang sederhana.