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All Journal JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Jurnal Manajemen Pendidikan Geosfera: Jurnal Penelitian Geografi
Sefrinal Sefrinal, Sefrinal
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Earth & Planetary Sciences Education Environmental Science Social Sciences

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MODEL DISCOVERY LEARNING DALAM PEMBELAJARAN MATEMATIKA TERHADAP KEMAMPUAN PEMAHAMAN KONSEP SISWA KELAS VII MTSS DARUSSALAM AMPING PARAK Sefrinal, Sefrinal; Syafti, Okviani; Arif, Muhammad
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 6 No. 1 (2021): Maret
Publisher : STKIP Pesisir Selatan

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Abstract

This research is motivated by the monotonous teacher teaching method, which requires students to remember the material without asking to understand the concept of learning mathematics. So that mathematics learning has not achieved the expected results. To solve this problem, the Discovery Learning model (guided discovery) is a solution that will be tried. The goal is that there is a change in student learning attitudes and teacher teaching so that they will get good learning outcomes and achieve KKM. This research model uses a quantitative approach with experimental methods, with a random research design on the subject. The population in this study were students of class VII MTsS Darussalam Amping Parak for the 2020/2021 academic year which consisted of two classes. The sampling technique was carried out randomly, class VIIB as the experimental class and VIIA as the control class. The instrument used in this study was a reliable essay final test. The data analysis technique used is the one-party t test. Hypothesis testing using the one-party t-test, obtained t = 3.21 and t table = 1.67. Because tcount> ttable, this research hypothesis is accepted. So, it can be concluded that the mathematics learning outcomes of students using the Discovery Learning Model are better than the mathematics learning outcomes of students taught using conventional learning in class VII students of MTsS Darussalam Amping Parak for the 2020/2021 academic year
PENGEMBANGAN LEMBAR KERJA SISWA BERBASIS KONSTRUKTIVISME YANG DILENGKAPI MIND MAP DALAM PEMBELAJARAN MATEMATIKA Roza, Melia; Sefrinal, Sefrinal; Arif, Muhammad
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 5 No. 1 (2020): Maret
Publisher : STKIP Pesisir Selatan

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Learning resource is a material that can be utilized in support of teachers in the learning process, either directly or indirectly to improve the learning objectives. Learning resources that are usually used for teachers in the school including the Student Worksheet. The purpose of this peneltian is making mathematical constructivism-based learning device which features a mind folder on the material of the triangle and quadrilateral which is valid and practical. This research is research development by using the 4-D model of development which consists of define, design, develop, disseminate. In this phase, the needs analysis conducted define the analysis of curriculum, learner analysis, and analysis of materials-related problems in learning mathematics. On the design phase carried out the design of Constructivism-based student work sheet that comes mind folder on the triangular and quadrilateral meteri, then conducted a validation by experts. Phase test the practicalities do develop to a limited extent. The practicalities of data retrieved from sheet keterlaksanaan worksheet students, and practicalities of learners
PENGARUH PENDEKATAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA KELAS X SMA NEGERI 1 SUTERA Sefrinal, Sefrinal
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 4 No. 2 (2019): September
Publisher : STKIP Pesisir Selatan

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This research was aimed at finding out (1) creative thinking, (2) creative thinking skills of students based on highand low knowledge, and (3) the interaction between of problem based learningwith the grade of primary abilityin influencing the creative thinking skills. This research is a quasi-experimental research. Sample of this research is students at X Sains 2 SMAN 1 Sutera and students at X Sains 3 SMAN 1 Sutera. The accumulation of data using test and the analysis of data by statistical. The results showed that (1) creative thinking comprehension skills of the students who were taught by using problem based learning had high score than the students whose where taught by using conventional model 2) creative thinking comprehension skills of the students whose high primary ability that were taught by using problem based learning had same score with the students who were taught by using conventional model 3) creative thinking comprehension skills of the students whose low primary ability that were taught by using problem based learning had high score than the students who were taught by using conventional model 4) whose were no interaction among the use of problem based learning and the grade of primary abilityin influencing the creative thinking comprehention skills.
PENGARUH PEMBELAJARAN KONTEKSTUAL DENGAN TEKNIK HANDS ON MATHEMATICS TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIK SISWA KELAS IX MTS DARUSSALAM KABUPATEN PESISIR SELATAN Gusteti, Meria Ultra; Sefrinal, Sefrinal; Syafti, Okviani
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 3 No. 2 (2018): September
Publisher : STKIP Pesisir Selatan

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This research began from issues of the low Mathematic abilities students of class IX MTs Darussalam. This research is aimed to reveal the effect of Cooperatif modelswith Hands On Mathematic in mathematic students ability started from high, averageand lowof students in influencing early understanding concept ability. This research is a quasi experimental design. The population in this research is all students of class IX MTsN Darussalam Selasa. The sampling technique used is Random Sampling. Samples of this research are the students of class IX.1 as the experimental class and class IX.3 as the control class. The instrument used is a test consists of beginning capabilities test and posttest to see the communication mathematic ability. Data analysis was performed using t-test.There are some conclusions that can be acquired based on the results of research and discussion. First, the students which use contextual learning type with hands on mathematics technic have higher communication mathematic ability than students that use the conventional learning. Second, the high,average and low starting students ability which use contextual learning type with hands on mathematics technic have higher communication mathematic ability than students that use the conventional learning
PENGARUH PENDEKATAN OPEN-ENDED TERHADAP KEMAMPUAN PEMECAHAN MASALAH DAN BERPIKIR KREATIF SISWA KELAS VII MTs SE KECAMATAN SUTERA Sefrinal, Sefrinal
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 3 No. 1 (2018): Maret
Publisher : STKIP Pesisir Selatan

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This research originated from the low ability of mathematical problem solving and creative thinking of students of MTs se Kecamatan Sutera. This research is Quasy Experiment. The population in this research were students of class 1thMTs se Kecamatan Sutera. Techniques used in sampling is random sampling. Test use to see the ability of problem solving and creative thinking students. Data were analyzed using mean aquality test that t-test and U-test. These result indicate that (1) the ability of mathematical problem solving and creative thinking of the students taught by using open-ended approach was better than ability mathematical problem solving and creative thinking of the students who taught by using conventional learning. (2) the ability of mathematical problem solving and creative thinking of the students with high entering behavior by using open-ended approach was better than the ability of mathematical problem solving and creative thinking student high entering behavior with taught conventional learning. (3) the ability of mathematical problem solving and creative thinking of the student with low entering behavior by using open-ended approach was better than the ability of mathematical problem solving and creative thinking of student low entering behavior with taught conventional learning
FENOMENA BULLYING DAN UPAYA PREVENTIF UNTUK MEMINIMALISIR PSIKOLOGISNYA BAGI MAHASISWA BP 2023 PRODI PENDIDIKAN GEOGRAFI STKIP PESISIR SELATAN Rahayu, Intan Dwi; Veni, Veni; Yanto, Andri; Sefrinal, Sefrinal; Nazmai, Yanti; Ramadhani, Ramadhani; Oktamalasendi, Unik
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 9 No. 2 (2024): June
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/jkps.v9i2.453

Abstract

The phenomenon of bullying leaves quite a lasting psychological impact and seems to be a nightmare for a person's life, especially for victims, especially those who do not have good social adjustments and are rather slow in adapting to their environment. The negative impact experienced by someone who has been a victim of bullying is the main locus and becomes an accentuation and will be elaborated more deeply by researchers. This type of research is qualitative research carried out by observing phenomena that often occur in the campus environment. At least policy holders are able to provide strategic steps as a form of adult responsibility for the psychological and academic development of the nation's future generation. This type of research is qualitative research carried out by observing phenomena that often occur in the campus environment, linked to existing theories as a result of previous research and will be explained in descriptive form. The results of this research are an applicable form of preventing bullying in the campus environment, considering that the campus is one of the laboratories producing Indonesia's next generation.
MANAJEMEN KEPALA SEKOLAH DALAM MENGHADAPI PERKEMBAGAN DI ERA REVOLUSI INDUSTRI 4.0 UNTUK MENINGKATKAN EFEKTIVITAS PROSES PENDIDIK PADA KURIKULUM MERDEKA BELAJAR Putra, Dino Adi; Iskandar, M. Yakub; Efendi, Efendi; Sefrinal, Sefrinal; Amarullah, Taufik Abdul Hasan
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 10 No. 2 (2025): June (Regular Issue)
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/jkps.v10i2.658

Abstract

Various challenges, problems, and obstacles faced by the Principal in facing the Merdeka curriculum in the 4.0 era, This study uses a survey method conducted online. The sample of this study was 35 Principals from both public and private schools in the Pesisir Selatan area. The instrument used was a questionnaire distributed online using the ms.form link. The technique used to analyze the data was qualitative and quantitative descriptive analysis. The results of the study showed that the implementation of schools in facing the Merdeka curriculum was very effective when viewed from the readiness of the Principal. From the results of the study, the results were obtained through a series of six indicators and eleven statements, the average number of statements obtained was 90% stating that the principal could manage developments in the Industrial Revolution Era 4.0 in increasing the Effective Use of the Merdeka Curriculum and 10% Principals were not yet effective in implementing the Merdeka curriculum because the facilities and infrastructure were inadequate. If the learning system using the Merdeka Curriculum is implemented sustainably, the principal will be 100% ready effectively
REKONSTRUKSI KURIKULUM SMAN 2 SUTERA: DARI EVALUASI DOKUMEN & IMPLEMENTASI KE MODEL KURIKULUM IDEAL DI ERA DIGITAL Sefrinal, Sefrinal; Rizal, Fahmi; Ambiyar, Ambiyar; Handayani, Revi; Sari, Filma Alia
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 10 No. 3 (2025): September (Regular Issue)
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/jkps.v10i3.977

Abstract

This study aims to analyze and evaluate the curriculum implemented at SMAN 2 Sutera, both at the document and implementation levels, and to formulate a hypothetical model of an ideal curriculum relevant to the demands of the digital era. The research employed a mixed-methods approach with a sequential explanatory design, beginning with a qualitative analysis of curriculum documents (syllabi, lesson plans, and school programs), followed by surveys and interviews with teachers, students, and school stakeholders. The findings reveal that although the current curriculum at SMAN 2 Sutera accommodates several aspects of 21st-century competencies, there remains a gap between curriculum planning and classroom practice—particularly in the integration of digital technology, enhancement of information literacy, and the application of project-based learning. Based on these findings, this study proposes an adaptive digital-based curriculum model that emphasizes teacher-student collaboration, the use of interactive learning technologies, and the development of critical, creative, communicative, and collaborative (4C) competencies. This model is expected to serve as a reference for developing a contextual, innovative, and future-oriented senior high school curriculum in Indonesia.
PENGARUH PEMBELAJARAN BERBASIS VISUAL TERHADAP HASIL BELAJAR PADA MATERI LINGKARAN Rahman, Antoni; Sahdia, Rahmi Nur; Mayeni, Riska; Ekaputri, Yanti Nazmai; Sefrinal, Sefrinal
Jurnal Kepemimpinan dan Pengurusan Sekolah Vol. 10 No. 3 (2025): September (Regular Issue)
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/jkps.v10i3.859

Abstract

Abstract mathematical concepts, such as the elements of a circle, often pose challenges for students in achieving deep understanding. This study aimed to examine the effect of implementing visual-based learning on students’ learning outcomes in circle material. The research employed a quasi-experimental design with a Pretest-Posttest Control Group Design, involving a population of 63 eighth-grade students at UPT SMPN 3 Ranah Pesisir, with a sample of 42 students divided into experimental and control classes. Data were collected using multiple-choice tests and analyzed with an independent two-sample t-test after confirming data normality and homogeneity. The results indicated a significant difference between the learning outcomes of students who received visual-based learning and those who received conventional instruction, demonstrating that visual-based learning effectively enhances students’ understanding of abstract circle concepts. These findings provide practical implications for teachers in designing more effective, visually-oriented instructional strategies and contribute theoretically by reinforcing evidence that visualization improves the quality of mathematics learning for materials that require concrete and systematic representation.
Strategi Pengelolaan Sampah di Daerah Aliran Sungai (DAS) Air Dingin Kecamatan Koto Tangah Kota PadangMenggunakan Pendekatan Community Based Development Eka Putri, Desi; Efendi, Efendi; Sefrinal, Sefrinal; Veni, Veni; Syafti, Oktaviani; Ramadhani, Ramadhani; Febrianto, Hary; Yanto, Andri
Geosfera: Jurnal Penelitian Geografi Vol 4, No 2 (2025): Geosfera : Jurnal Penelitian Geografi
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/geojpg.v4i2.35707

Abstract

This article discusses the waste management strategy for the Air Dingin River Basin (DAS) in Koto Tangah district, Padang City, using a Community-Based Development Approach.This research is motivated by lack of public awareness regarding environmental proctection particularly regarding waste management. This is evident in the habit of people directly disposing of waste into the river or piling it on the banks of the Air Dingin River Basin in Balai Gadang and Batang Kabung Villages, Koto Tangah District. The purpose of this study was to determine the characteristics of waste, waste management strategies, and formulate appropriate policies for waste management using a community-based development approach. The research findings indicate that residents living along the banks of the Air Dingin River Basin (DAS) in Koto Tangah District, Padang City, generally dispose of waste directly into the river without prior waste separation. The waste characteristics include garbage, street sweeping, dead animals, and household refuse. 
Co-Authors Abdul Hasan Amrullah, Taufik Amarullah, Taufik Abdul Hasan Ambiyar, Ambiyar Andri Yanto Anggraeni, Ika Dwi Rahayu, Intan Efendi Efendi Eka Putri, Desi Ekaputri, Yanti Nazmai Ennike Gusti Rahmi Fahmi Rizal Febrianto, Hary Handayani, Revi Iskandar, M. Yakub Mayeni, Riska Melia Roza, Melia Meria Ultra Gusteti Muhammad Arif Oktamalasendi, Unik OKVIANI SYAFTI, OKVIANI Putra, Dino Adi rahayu, Intan dwi Rahman, Antoni Ramadhani Ramadhani Sahdia, Rahmi Nur Sari, Filma Alia Simponi, Maijem Syafti, Oktaviani Titik Hardewi Yani veni Veni, veni Vratiwi, Septiana Wiwita, Risma yanti nazmai, yanti Yuliana Yuliana