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All Journal Edumatsains HISTOGRAM: Jurnal Pendidikan Matematika JURNAL EDUCATION AND DEVELOPMENT JKPM (Jurnal Kajian Pendidikan Matematika) Jurnal Ilmiah Aquinas Musamus Journal of Primary Education Jurnal Biogenerasi Aksara: Jurnal Ilmu Pendidikan Nonformal International Journal of Educational Research and Social Sciences (IJERSC) KOMMAS: Jurnal Pengabdian Kepada Masyarakat Jurnal Pengabdian Mandiri Ndrumi : Jurnal Ilmu Pendidikan dan Humaniora Haga: Jurnal Pengabdian Kepada Masyarakat TUNAS: Jurnal Pendidikan Biologi Curve Elasticity: Jurnal Pendidikan Ekonomi
Murnihati Sarumaha
Universitas Nias Raya
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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Penggunaan Model Pembelajaran Kooperatif Tipe Jigsaw Terhadap Kemampuan Pemahaman Konsep Belajar Siswa Harefa, Darmawan; Sarumaha, Murnihati; Fau, Amaano; Telaumbanua, Tatema; Hulu, Fatolosa; Telambanua, Kaminudin; Sari Lase, Indah Permata; Ndruru, Mastawati; Marsa Ndraha, Lies Dian
Aksara: Jurnal Ilmu Pendidikan Nonformal Vol 8, No 1 (2022): January 2022
Publisher : Magister Pendidikan Nonformal Pascasarjana Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/aksara.8.1.325-332.2022

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penggunaan model pembelajaran kooperatif tipe Jigsaw terhadap kemampuan pemahaman konsep belajar siswa. Penelitian ini menggunakan pendekatan kuantitatif dengan metode quasi eksperimen. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 2 Amandraya yang berjumlah 56 orang. Sampel penelitian dipilih dengan menggunakan teknik total sampling. Sampel penelitian adalah kelas VIII-A sebagai kelas eksperimen dengan jumlah siswa 30 orang dan kelas VIII-B sebagai kelas kontrol dengan jumlah siswa 26 orang. Instrumen yang digunakan adalah tes kemampuan pemahaman konsep sesuai dengan indikator kemampuan pemahaman konsep belajar siswa. Data dianalisa dengan menggunakan uji varians untuk menguji homogenitas dan uji t-test untuk menguji hipotesis. Temuan penelitian menunjukkan bahwa model pembelajaran kooperatif tipe jigsaw memengaruhi kemampuan pemahaman konsep belajar siswa dan meningkatkan pemahaman siswa terhadap masalah beljar siswa serta mampu menyelesaikan masalah. Berdasarkan hasil penelitian tersebut, dapat disimpulkan bahwa  model pembelajaran kooperatif tipe jigsaw mempengaruhi kemampuan pemahaman konsep belajar siswa.
PENINGKATAN HASIL BELAJAR MELALUI MODEL PROBLEM BASED LEARNING TERINTERGRASI BRAINSTORMING BERBASIS MODUL Darmawan Harefa; Kalvintinus Ndruru; Efrata Gee; Mastawati Ndruru; Lies Dian Marsa Ndraha; Murnihati Sarumaha
HISTOGRAM: Jurnal Pendidikan Matematika Vol 4, No 2 (2020): Histogram
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/histogram.v4i2.588

Abstract

The results study indicate that the learning process in class VII-A semester 2 of SMP Negeri 2 Fanayama is increasing. This increase was seen in the processing observation sheets student the activities through the process of cycle I, namely the average percentage of observations student the activity 71,39% and the percentage experiencing an increase in cycle II, which was 76,6%. 77,43% experienced an increase in the process through the second cycle obtained by an average of 82,82% which explained that learning outcomes students class VII-A semester II of SMP Negeri 2 Fanayama 2018/2019 Academic Year the discussion lines and angles there was an increase. This increase is seen the processing the results of learning test process through the first cycle obtained an average percentage success 73,82% and the percentage of incompleteness of 26,18%; processing results the second cycle learning process test obtained average with success percentage of 75,87% and with percentage of incompleteness of 24,13% thus results learning process of have reached the graduation target.
PEMANFAATAN LABORATORIUM IPA DI SMA NEGERI 1 LAHUSA Darmawan Harefa; Efrata Ge’e; Kalvintinus Ndruru; Mastawati Ndruru; Lies Dian Marsa Ndraha; Tatema Telaumbanua; Murnihati Sarumaha; Fatolosa Hulu
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 5 No 2 (2021): Januari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v5i2.2062

Abstract

The laboratory is very closely related to practicum activities in learning science. The aim of this service to find out whether the science laboratory i utilized properly by teachers and students in learning science (physics, biology and chemistry) related to the laboratory. This type of research is quantitative descriptive research. Research results (1) The state of the Natural Sciences laboratory is in good category with a percentage value of 63.45%, (2) The Natural Sciences laboratory equipment has not met the standards set forth in Permediknas of the Republic of Indonesia number 14 of 2007 with a percentage value of 54.87%, (3) Frequency and the utilization of laboratory science not good enough with percentage value of 58.42%. It can be concluded that science laboratories are not utilized well by teachers and students due to inadequate equipment and materials.
Penerapan Model Pembelajaran Cooperative Script untuk Meningkatkan Hasil Belajar Matematika Darmawan Harefa; Efrata Gee; Mastawati Ndruru; Murnihati Sarumaha; Lies Dian Marsa Ndraha; Kalvintinus Ndruru; Tatema Telaumbanua
JKPM (Jurnal Kajian Pendidikan Matematika) Vol 6, No 1 (2020): JKPM (Jurnal Kajian Pendidikan Matematika)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jkpm.v6i1.6602

Abstract

Tujuan penelitian ini untuk mendeskripsikan kualitas pembelajaran matematika dengan penerapan model pembelajaran cooperative script dan meningkatkan hasil siswa pada materi lingkaran. Metode yang digunakan merupakan penelitian tindakan kelas yang terdiri dari 2 siklus. Subjek dalam penelitian ini adalah siswa kelas VIII SMP Negeri 4 Amandraya. Berdasarkan hasil penelitian disimpulkan bahwa model pembelajaran cooperative script dapat meningkatkan hasil belajar siswa pada materi lingkaran. Peningkatan tersebut nampak pada rata-rata hasil belajar siswa pada siklus I 68,6 dengan persentase ketuntasan 75% dan rata-rata hasil belajar siswa pada siklus II 83 dengan persentase ketuntasan 92% sehingga peningkatan sebesar 17%.
STUDI ETNOBOTANI TANAMAN OBAT KELUARGA DI DESA BAWOLOWALANI KECAMATAN TELUKDALAM KABUPATEN NIAS SELATAN Murnihati Sarumaha
Jurnal Education and Development Vol 7 No 4 (2019): Vol.7.No.4.2019
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (944.475 KB) | DOI: 10.37081/ed.v7i4.1412

Abstract

Metode yang digunakan dalam penelitian ini adalah penelitian kualitatif dengan menggunakan teknik pengumpulan data yaitu observasi, wawancara terstruktur, dan dokumentasi. Berdasarkan hasil dan temuan penelitian yang dilaksanakan pada bulan september, ada sekitar 16 jenis tanaman obat keluarga yang dimanfaatkan masyarakat desa Bawolowalani, yaitu andong (Cordyline fruticosa), bandotan (Ageratum conyzoides), daun ungu (Graptophyllum pictum), gandarusa (Justica gendarussa), jarak (Jatropa curcas L.), jambu biji (Psidium guajava L.), jeruk nipis (Citrus aurantifolia), kembang sepatu (Hibiscus rosasinensis), kelapa (Cocos nucifera L.), kunyit (Curcuma domestica val), lempuyang (Zingiber aromaticum), pinang (Areca catechu L), pisang kepok (Musa acuminata), pepaya (Carica papaya L.), sirsak (annona muricata L.), sosor bebek (Kalanchoe pinnata (Lam.) per.).
IDENTIFIKASI SERANGGA HAMA PADA TANAMAN PADI DI DESA BAWOLOWALANI Murnihati Sarumaha
Jurnal Education and Development Vol 8 No 3 (2020): Vol.8.No.3.2020
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (765.977 KB)

Abstract

Hasil penelitian bahwa serangga hama yang ditemukan adalah ordo hemiptera (kepik) yang ditemukan terdiri dari 4 spesies: kepik bertungkai (anasa tristis), kepik hijau (Nezara viridula), walang sangit (leptocorica acuta) dan semut hitam (Dolichoderus thoracicus smith), ordo orthoptera (belalang) famili acrididae (belalang bersungut pendek), dan ordo coleoptera famili chrisomelidae yang ditemukan di areal persawahan terdiri dari satu spesies: kumbang daun biji-bijian (oulena melanoplus). Dari hasil di atas maka dapat disimpulkan bahwa serangga hama padi sawah yaitu 1) kepik (ordo hemiptera) seperti Kepik bertungkai, Kepik hijau, Walang sangit, dan Semut hitam, 2) belalang (ordo orthoptera), belalang merupakan hama potensial meskipun keberadaan hama selalu ditemukan di setiap sampel penelitian hama ini tidak terlalu membahayakan, 3) kumbang (ordo coleopteran), kumbang ini terdapat pada areal persawahan karena adanya invasi akibat persaingan dalam mendapatkan makanan. Saran: 1) Disarankan kepada seluruh petani di Desa Bawolowani Kecamatan Telukdalam Kabupaten Nias Selatan untuk melakukan pencegahan terhadap hama yang merusak tanaman padi sawah dengan cara menggunakan insektisida. 2) Perlu diadakan penyuluhan terhadap petani padi sawah supaya hasil penelitian benar-benar bermanfaat bagi petani dalam menangani masalah serangga hama padi sawah maupun hama lainnya.
PENGARUH MODEL PEMBELAJARAN NOMINAL GROUP TECHNIQUE (NGT) TERHADAP HASIL BELAJAR BIOLOGI Murnihati Sarumaha
Jurnal Education and Development Vol 9 No 2 (2021): Vol.9.No.2.2021
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (615.028 KB)

Abstract

This research is motivated by the opinion of experts and previous research that there is an influence of the Nominal Group Technique (NGT) learning model on student learning outcomes. Learning is still dominated by teachers due to the use of the lecture learning model. The purpose of the study was to determine whether the Nominal Group Technique (NGT) learning model on students' science learning outcomes. The subjects of this research are students. Based on the calculation of the Hypothesis Test = 2.02 and t table = 1.66 obtained t count> t table then HO and Ha are accepted. The conclusion model is that the Nominal Group Technique has an impact on students in improving learning outcomes, initially students are less active, silent, and lack motivation and interest in learning due to several factors, but because of the implementation of the Nominal Group Technique learning model which has advantages in increasing student activity and creativity. so that learning outcomes increase. The suggestions put forward by the research are (1) teachers and educational practitioners are advised to apply the Nominal Group Technique (NGT) learning model in order to improve the ability to become student learning outcomes and (2) the results of this study can be used as a basis for further research development. continue to be student learning outcomes.
Peningkatan Hasil Belajar IPA pada Model Pembelajaran Creative Problem Solving (CPS) Darmawan Harefa; Tatema Telaumbanua; Murnihati Sarumaha; Kalvintinus Ndururu; Mastawati Ndururu
Musamus Journal of Primary Education Vol 3 No 1 (2020): Musamus Journal of Primary Education
Publisher : Faculty of Teacher Training and Education, Musamus University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35724/musjpe.v3i1.2875

Abstract

Metode penelitian ini adalah metode quasi eksperimen yang bersifat kuantitatif yaitu kelas eksperimen digunakan model Creative Problem Solving sedangkan dikelas kontrol digunakan metode konvensional. Hasil penelitian yang diperoleh bahwa dikelas eksperimen dengan melakukan pretest diperoleh rata-rata hasil belajar 62,65 dan postest diperoleh rata-rata hasil belajar 84,61. Sedangkan dikelas kontrol pada pretest diperoleh rata-rata hasil belajar 64,54 dan postest diperoleh rata-rata hasil belajar 73,70 yang artinya model Creative Problem Solving lebih berpengaruh pada hasil belajar. Kesimpulan penelitian berdasarkan perhitungan uji hipotesis diketahui thitung = 5,216 lebih besar dari ttabel = 1,667 dengan signifikan 5%. Karna thitung ttabel maka Ha diterima dan Ho ditolak yang artinya “ada pengaruh model pembelajaran Creative Problem Solving terhadap hasil belajar kognitif siswa”.
SOSIALISASI PENGENALANKEHIDUPAN KAMPUS BAGI MAHASISWA BARU (PPKMB) YAYASAN PENDIDIKAN NIAS SELATAN TAHUN 2021 Darmawan Harefa; Samanoi Halowo Fau; Murnihati Sarumaha; Aluiwaauri Tafonao; Yurmanius Waruwu; Lies Dian Marsa Ndraha; Kristiurman Jaya Mendrofa; Mastawati Ndruru; Bestari Laia; Anita Zagoto; Agustinus Duha; Askarman Laia
KOMMAS: Jurnal Pengabdian Kepada Masyarakat Vol 2, No 3 (2021): KOMMAS: JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : KOMMAS: Jurnal Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2713.835 KB)

Abstract

Introduction to Campus Life for New Students (PKKMB) is a program that MUST be followed by all new students and is an activity to introduce and prepare new students in the process of becoming mature and independent students, accelerating the process of adjusting students to the new environment. environment and provide the tools for their success. college in the future. INTRODUCTION New Student Campus Life 2021 was attended by 386 students of the South Nias Education Foundation. After participating in the PKKMB, students must know and explain the Vision and Mission of the South Nias Education Foundation, be able to sing the Hymn and Mars of the South Nias Education Foundation. The values contained in this activity are as follows: a. Integrity b. Ethical c. Motivation, d. Power Analysis, e. Leadership, f. Confidence, g. friendly, h. Polite, I. Wise, j. Creative.
PELATIHAN MENENDANG BOLA DENGAN KONSEP GERAK PARABOLA Darmawan Harefa; Tatema Telaumbanua; Efrata Gee; Kalvintinus Ndruru; Fatolosa Hulu; Lies Dian Marsa Ndraha; Mastawati Ndruru; Murnihati Sarumaha
KOMMAS: Jurnal Pengabdian Kepada Masyarakat Vol 1, No 3 (2020): KOMMAS: JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : KOMMAS: Jurnal Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (778.038 KB)

Abstract

The philosophy of the game of football begins with a question of why and how the phenomenon in football can occur in terms of physics. In soccer, there are some interesting phenomenon, such as banana kicks. Botohilisilambo Village is a village located in the Luahagundremaniamolo sub-district, South Nias Regency. Didesa botohili silambo has the only good field for sports facilities for soccer. Every Sunday this field is filled with you young and old, who want to channel a hobby to simply play ball without technique. There, young people are not familiar with the technique of kicking a good and perfect ball. So try to introduce to young people in the village of Botohili Silambo field to try to do the technique of kicking the ball with the concept of parabolic motion when kicking both during long distance shots and in the penalty area. This benefit to train makes it easy for them to kick the ball with the basic technique of long-distance kicks in curved curves into the air.
Co-Authors Adam Smith Bago Amaano Fau Anita Zagoto Baziduhu Laia Bestari Laia Bu’ulolo, Emiliana Mefita Citra Sarumaha Dakhi, Agustin Sukses Dastik Dao DUHA, AGUSTINUS Efrata Ge’e Egis Hulu Ekardiana Bohalima Elisabeth Gaurifa Eltris Waoma Emiliana Mefita Bu’ulolo Esti P. S. Zai Fau, Yohanna Theresia Venty Ferniwati Amazihono Friska Tafonao Gee, Efrata Halawa, Mekhiran HAREFA, ARIANUS Harefa, Darmawan Hartaniat Warisman Lase Hemat Zagoto Hernimae Wau Hulu, Fatolosa Hulu, Lincah Cerdik Imannuel Duha Intan Bestarii Duha Jhosep Edison Gowasa Jurisman Waruwu Kaminudin Telaumbanua Karia Buulolo, Niscaya Putri Kristiurman Jaya Mendrofa Laia , Askarman Laia, Maria Septyani Lase , Indah Permata Sari Lase, ndah Permata Sari Liberkat Solomasi Hulu Lies Dian Marsa Ndraha Lira Sari Balaki Laia Lisda Telaumbanua Mastawati Ndruru Mastawati Ndruru Mastawati Ndruru Mastawati Ndruru Mastawati Ndururu Mastawati Ndururu Michael Laia Musafir Zirahu Ndruru, Mastawati Ndururu, Kalvintinus Nelson Duha Nibezokho Duha Novialdi, Andrian Okte R.T.M. Gowasa Pansakti Laia Rikamawati Hulu Samanoi Halowo Fau Selfi Yanti Bali Tafonao, Aluiwaauri Tatema Telambanua Telambanua, Kaminudin Telaumbanu, Tatema Telaumbanua, Tatema Titin Dakhi Toni Lastavaerus Duha Trielman Lature, Raihfan Trilis Debora Laia Wau, Hernimae Westi Sarumaha Wira Priatin Lahagu Yan Piter Basman Ziraluo Yonathan Sebastian Laowo Yudika Daya Yuniati Halawa Yurmanius Waruwu Zagoto, Impiani ZALUKHU, MERRI CHRISTINA Ziraluo, Yan Piter B.