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Rombe, Amos
STKIP Abdi Wacana
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Analisis Kesulitan Mahasiswa Semester I Pendidikan Matematika STKIP Abdi Wacana Wamena Memahami Materi Trigonometri Mindo Sinambela; Amos Rombe
JURNAL EDUSCIENCE (JES) Vol 8, No 1 (2021): Jurnal Eduscience (JES)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (791.204 KB) | DOI: 10.36987/jes.v8i1.1978

Abstract

Latar belakang penelitian ini adalah rendahnya hasil belajar mahasiswa pada materitrigonometri . Penelitian ini bertujuan untuk menganalisis kesulitan yang dialami mahasiswadan faktor-faktor penyebab kesulitan mahasiswa memahami materi trigonometri. Subjek dalampenelitian ini adalah mahasiswa semester 1 STKIP Abdi Wacana Wamena Program StudiPendidikan Matematika sebanyak 43 mahasiswa. Jenis penelitian ini merupakan penelitiandeskriptif kualitatif. Teknik pengumpulan data yang digunakan hasil tes dan Kuisioner (angket).Analisis data meliputi reduksi data, penyajian data dan penarikan kesimpulan. Berdasarkanhasil penelitian diperoleh kesulitan mahasiswa dalam memahami materi trigonometri yaitupertama kesulitan konsep yang meliputi (1) mahasiswa mengalami kesulitan memahami soalyang diberikan, (2) Mahasiswa tidak dapat mendefenisikan perbandingan trigonometri sesuaisudut yang diketahui pada gambar, (3) mahasiswa tidak dapat memahami konsep phytagorasuntuk mencari panjang salah satu sisi segitiga yang ditanyakan, mahasiswa tidak memahamipenggunaan tanda negatif dan positif pada kuadran I,II,III dan IV. Kedua kesulitan penggunaanprinsip yang meliputi (1) mahasiswa tidak dapat menentukan rumus sudut berelasi yangdigunakan, (2) mahasiswa tidak dapat menerapkan konsep penggunaan kuadran dalammenyelesaikan soal, (3) Mahasiswa tidak dapat menuliskan rumus phytagoras dengan benardan ketiga kesulitan keterampilan yaitu mahasiswa tetapi tidak melakukan perhitungan dalambentuk akar. Faktor penyebab mahasiswa mengalami kesulitan yaitu faktor intern yang meliputiminat, motivasi, bakat dan intelegensi sebesar 3,94 % dan faktor ekstern yang meliputi tenagapendidik (Dosen) 3,55 %
PELATIHAN GURU SD INPRES TIOM CARA MENGAJARKAN HITUNG DASAR MATEMATIKA DENGAN METODE JARIMATIKA DAN ALAT PERAGA Amos Rombe; Mindo H. Sinambela; Barthon Wenda; Andinus Yanengga; Sutarman Borean
PaKMas: Jurnal Pengabdian Kepada Masyarakat Vol 3 No 1 (2023): Mei 2023
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/pakmas.v3i1.1679

Abstract

Mathematics is one of the subjects that has been taught from the elementary level. However, in reality in the Papua Highlands area thats mathematics is still a problem for both students and teachers. Teachers who are used to teaching using the lecture method make students lazy to take math lessons which results in low math learning outcomes. Mathematics which has an abstract nature requires teachers to be able to concretize it so that it is easily understood by students, considering that students at the basic level are still classified as concrete thinkers. The purpose of implementing this PKM is to provide training for Inpres Tiom Elementary School teachers in creating a pleasant atmosphere for learning mathematics without having to burden students' brains, introduce methods that can be used to teach basic arithmetic, improve student learning outcomes, especially in fostering cooperation between Inpres Tiom Elementary School teacher partners with STKIP Abdi Wacana Wamena. Overcoming the problems above, a solution is provided so that the mathematics lessons being taught become fun lessons for elementary school children, partners are given learning training with the use of visual aids and the application of the jarimatics method. Based on the results of the evaluation of the training activities through the questionnaire provided, it was found that all the teachers who participated in the training strongly agreed with the training activities.
Implementasi Kurikulum Merdeka Belajar dalam Kegiatan Proses Belajar Mengajar SMP Tahun Ajaran 2023/2024 Barthon Wenda; Andinus Yanengga; Amos Rombe; Marlince Anggelina Siep; Christine M Rumpaisum; Elen Kogoya
Jurnal Pustaka Cendekia Hukum dan Ilmu Sosial Vol. 2 No. 3 (2024): Jurnal Pustaka Cendekia Hukum dan Ilmu Sosial Volume 2 Nomor 3 October 2024 - J
Publisher : PT PUSTAKA CENDEKIA GROUP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70292/pchukumsosial.v2i3.100

Abstract

This curriculum is one of the learning programs to improve the quality of learning that has been inaugurated by the Minister of Education and Culture which has been established in the world of education. The purpose of this study is (1) to explain the conditions of students if the independent curriculum is implemented in each school (2) To find out whether the principal and teachers are ready to implement the independent curriculum in schools or not (3) To find out the factors that become obstacles. in the implementation of this independent curriculum. This study uses a descriptive qualitative approach by taking objects from three schools, namely Ibele State Middle School, Wamena 4 State Middle School, and Isakusa State Middle School. Data collection techniques are carried out through observation, interviews and documentation. The respondents in this study were the principals. The results of the study showed that the new independent curriculum was implemented this year (2024), odd semester in class VII. Where the readiness of the teachers is ready and some are not ready because there are some teachers who did not attend the training. So that the principal for the next few months held a socialization about the independent curriculum to teachers who did not attend the training, even from SMP Negeri 4 Wamena the principal provided Kombel (Learning Community). Likewise in the teaching and learning process that has been known about the condition of students where in their own personalities some do not know how to read and write, so the efforts made by the teacher are to separate students who are still lacking in reading and writing, to be guided and trained and taught how to read and write while the problem is the infrastructure, and one of them is electricity that has not entered the SMP Negeri Ibele area, so from several things this is the obstacle.
Upaya meningkatkan Prestasi Belajar Matematika menggunakan Model Pembelajaran Think-Pair-Share Pokok Bahasan Kubus dan Balok pada Peserta Didik Kelas VIII SMP “Nurul Haq” Yapis Wamena Borean, Sutarman; Mangguali, Merlindaros S.; Rombe, Amos; Rumpaisum, Christine M.; Napitupulu, Citra R.
INTELEKTIUM INTELEKTIUM
Publisher : Neolectura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37010/int.v5i1.1515

Abstract

Penelitian ini bertujuan untuk meningkatkan prestasi belajar peserta didik kelas VIII B SMP “Nurul Haq” Yapis Wamena dalam mempelajari mata pelajaran matematika pada pokok bahasan volume kubus dan balok. Rumusan masalah dalam penelitian ini yaitu apakah model pembelajaran kooperatif tipe think-pair-share dapat meningkatkan prestasi belasar peserta didik. Jenis dan teknik analisis data dalam penelitian ini adalah analisis data gabungan kualitatif dan kuantitatif deskriptif. Pengumpulan data dilakukan melalui tes, observasi, dan dokumentasi. Berdasarkan hasil penelitian disimpulkan bahwa upaya meningkatkan prestasi belajar peserta didik menggunakan model pembelajaran kooperatif think-pair-share dianggap telah berhasil sesuai dengan indikator penelitiaan dimana 80% peserta didik telah mencapai standar KKM. Sekalipun masih ada beberapa peserta didik dengan peningkatan prestasi belajarnya tidak sesuai dengan harapan namun dalam penelitian ini yang menjadi tolak ukurnya adalah adanya peningkatan nilai rata-rata peserta didik dari siklus I ke siklus II sehingga dapat disimpulkan bahwa penggunaan model pembelajaran kooperatif tipe think-pair-share berhasil meningkatkan prestasi belajar peserta didik kelas VIII B SMP “Nurul Haq” Yapis Wamena.
Co-Authors Andinus Yanengga Barthon Wenda Christine Mersi Rumpaisum Elen Kogoya Mangguali, Merlindaros S. Marlince Anggelina Siep Napitupulu, Citra R. Sinambela, Mindo Hotmaida Sutarman Borean