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All Journal JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Jurnal Manajemen Pendidikan Turast: Jurnal Penelitian dan Pengabdian Jurnal Saintika Unpam : Jurnal Sains dan Matematika Unpam

Sefrinal Sefrinal

STKIP Pesisir Selatan

Author-ID : 2706829

Religion Arts Humanities Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Social Sciences Other

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PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS) TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA PADA MATERI PERBANDINGAN KELAS VII SMP Sefrinal Sefrinal; Melia Roza
JURNAL SAINTIKA UNPAM Vol 3, No 2 (2021)
Publisher : Program Studi Matematika FMIPA Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/jsmu.v3i2.7384

Proses pembelajaran matematika di siswa SMP Negeri 2 Sutera belum sepenuhnya terlibat secara aktif selama proses pembelajaran, sehingga pemahaman konsep matematis siswa kurang baik. Upaya yang dapat dilakukan menerapkan model pembelajaran kooperatif tipe Two Stay Two Stray (TSTS). Penelitian bertujuan mengetahui apakah pemahaman konsep matematis siswa menggunakan model pembelajaran kooperatif tipe Two Stay Two Stray (TSTS) lebih baik daripada pemahaman konsep matematis siswa menggunakan model pembelajaran konvensional pada materi perbandingan SMP Negeri 2 Sutera kelas VII. Penelitian ini dilakukan pada tanggal 13 Januari 2020 sampai 14 Februari 2020 dengan menggunakan metode Kuantitatif, pengumpulan data dalam penelitian ini menggunakan tes berupa soal essay yang menguji pemahaman konsep matematis siswa. Dari hasil penelitian dapat disimpulkan bahwa pemahaman konsep matematis siswa dengan menggunakan model pembelajaran kooperatif tipe Two Stay Two Stray (TSTS) lebih baik daripada model pembelajaran konvensional.

PENERAPAN STRATEGI BELAJAR AKTIF TIPE LISTENER TEAM MENGGUNAKAN MEDIA MICROSOFT POWERPOINT DALAM PEMBELAJARAN MATEMATIKA KELAS VIII MTsN LUBUK BUAYA PADANG Antoni Rahman; Muhammad Arif; Sefrinal Sefrinal; Efendi Efendi; Okviani Syafti
JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Vol 6, No 2 (2021): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/kp.v6i2.615

The mathematics learning outcomes of most of the VIII grade students of MTsN Lubuk Buaya have not reached the Minimum Completeness Criteria. One of the efforts that can be made by the teacher to activate students in learning which can improve student learning outcomes is to apply an active learning strategy of the Listener Team type using Microsoft Powerpoint media. The purpose of this study was to determine the activities and learning outcomes of students' mathematics by implementing an active learning strategy of Listening Team type using Microsoft Powerpoint media. This research is a quasi-experimental research. The population of this study were students of class VIII MTsN Lubuk Buaya. The sampling technique was done by drawing numbers and the selected samples were students of class VIII.2 as the experimental class and class VIII.3 as the control class. The data were first tested for normality, homogeneity test and analysis of variance. The results showed that the mathematics learning outcomes of students who used the application of the Listener Team type active learning strategy using Microsoft Powerpoint media were better than conventional learning in class VIII MTsN Lubuk Buaya. The student activity data was obtained through observations at each meeting in the experimental class which showed that students' mathematics learning activities increased after being taught by implementing an active learning strategy of Listening Team type using Microsoft Powerpoint media in class VIII MTsN Lubuk Buaya.

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): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

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 centered 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 PENGGUNAAN MODUL PEMBELAJARAN MATEMATIKA BERBASIS INKUIRI TERBIMBING TERHADAP PEMAHAMAN KONSEP MATEMATIS SISWA KELAS X SMAN 1 PAINAN Yanti Nazmai Eka Putri; Sefrinal Sefrinal; Muhammad Arif
JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Vol 6, No 1 (2021): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/kp.v6i1.575

The observation results show that there is no teaching material in the form of modules used bymathematics teachers at SMAN 1 Painan. Based on the problems and research objectives, this type ofresearch is a quasi experiment. This research was conducted on two groups, namely the experimentalclass using guided inquiry-based modules and the control class using conventional learning. The population in this study were all students of class X MIA SMAN 1 Painan for the academic year 2020/2021 which consisted of 5 classes. To get the sample class, namely the experimental and control classes, the random sampling technique was used. Class X.MIA 4 was chosen as the experimental class and class X.MIA 3 was chosen as the control class. The instrument used was a test consisting of 5 questions on concept understanding tests. The data analysis used the t test because the data were normally distributed and homogeneous. Based on the results of the hypothesis test, a significance level of 0.0035 was obtained. It means that Ho is rejected, this means that the understanding of students' mathematical concepts taught by using guided inquiry-based modules is better than conventional learning

MODEL DISCOVERY LEARNING DALAM PEMBELAJARAN MATEMATIKA TERHADAP KEMAMPUAN PEMAHAMAN KONSEP SISWA KELAS VII MTSS DARUSSALAM AMPING PARAK Sefrinal Sefrinal; Okviani Syafti; Muhammad Arif
JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Vol 6, No 1 (2021): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/kp.v6i1.578

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

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): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

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.

EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE STAD MELALUI TEKNIK HANDS ON MATHEMATICS TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIK SISWA KELAS VIII MTsN BALAI SELASA Okviani Syafti; Sefrinal Sefrinal
JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Vol 2, No 2 (2017): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

This research began from issues of the low Mathematicabilities students of class VIIIMTsN Balai Selasa.This research is aimed to reveal the effect of Cooperatif modelswith Hands On Mathematic in mathematicstudents ability started from highand low, as well as the interaction between the model and the learning ability of students in influencing early understanding concept ability. This research is a quasi experimental design. The population in this research is all students of class VIIIMTsN Balai Selasa. The sampling technique used is Random Sampling. Samples of this research are the students of class VIII.2 as the experimental class and class VIII.4 as the control class. The instrument used is a test consists of beginning capabilities test and Posttest to see the understanding-concept ability. Data analysis was performed using t-test and ANAVA two ways for interaction.There are some conclusions that can be acquired based on the results of research and discussion. First, the students which use cooperative learning STAD type with hands on mathematics technic have higher understanding-concept abilitythan students that use the conventional learning. Second, the high starting students abilityunderstanding-concept ability higher than students low starting students ability. Third, there is no interaction between the model of learning and the prior knowledge of students in influencing the understanding conceptmathematical ability.Keywords : Model Pembelajaran Kooperatif Tipe STAD, Hands On Mathematics, Pemahaman Konsep, Kemampuan Awal.

PENGARUH PENGALAMAN PRAKTEK LAPANGAN KEPENDIDIKAN (PLK) TERHADAP KESIAPAN MENJADI GURU PADA MAHASISWA STKIP PESISIR SELATAN Veni Veni; Sefrinal Sefrinal; Maijem Simponi
JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Vol 7, No 1 (2022): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34125/kp.v7i1.714

This study aims to determine the effect of the experience of the Educational Field Practice (PLK) on the readiness to become a teacher in the students of STKIP Pesisir Selatan. This research is quantitative descriptive. The population in this study was 31 students of STKIP Pesisir Selatan who had implemented PLK. Data were collected through a questionnaire/questionnaire and analyzed using the Statistical Product and Service Solution (IBM SPSS Statistic 22) program. The results showed that there was an influence between the experience of Educational Field Practice (PLK) on readiness to become a teacher, with a positive direction for students of STKIP Pesisir Selatan by 42.7%. The results of this study are expected to be used as reference material in improving the quality of education.

PENGARUH PEMBELAJARAN KONTEKSTUAL DENGAN TEKNIK HANDS ON MATHEMATICS TERHADAP KEMAMPUANKOMUNIKASI MATEMATIK SISWA KELAS IX MTS DARUSSALAM KABUPATEN PESISIR SELATAN Meria Ultra Gusteti; Sefrinal Sefrinal; Okviani Syafti
JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Vol 3, No 2 (2018): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

This research began from issues of the low Mathematicabilities students of class IXMTsDarussalam.This research is aimed to reveal the effect of Cooperatif modelswith Hands On Mathematic in mathematicstudents 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 IXMTsN 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 comunicationmathematicability. 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 contextuallearning type with hands on mathematics technic have higher comunicationmathematic abilitythan students that use the conventional learning. Second, the high,average and low starting students ability which use contextuallearning type with hands on mathematics technic have highercommunication mathematic ability than students that use the conventional learning.

PENGEMBANGAN PERANGKAT PENILAIAN BERBASIS KELAS UNTUK MATERI BANGUN RUANG SISI DATAR PADA KELAS VIII MTs Sefrinal Sefrinal
JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Vol 1, No 1 (2016): JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH
Publisher : STKIP Pesisir Selatan

assessment tool that used in the form paper and pencil test has not been able to assess students ability for whole. The purpose this study is to produce assesment tool based on class for bangun ruang sisi datar which is valid,practical and effective. The tool is expected to assess students ability for whole.The research conducted was a kind of research and development using a 4-D model consists of four stages, namely: 1) define, 2) design, 3) development, and 4) dissemination. Mathematics education, elementary education, and language experts examined the validation of the tool. The tool practicality was investigated by observing the lesson, filling questionnaire by the student, and conducting interviews with the students and teachers. The tool effectiveness was know from the learning activities and learning outcomes of the students. Finally, the data collected was analyzed descriptively.The result of the research showed that bangun ruang sisi datar tool generated is valid in terms of content and construct for the grade eighth junior high school students. The tool is practical as well since it is easy, clear, and can be used without problems. It can be concluded that the assesment tool based on classbangun ruang sisi datar is valid, practical, and effective.Kata kunci: perangkat penilaian, penilaian berbasis kelas, ,materi bangun ruang sisi datar

Co-Authors Antoni Rahman Dino Adi Putra Efendi Efendi Ennike Gusti Rahmi Ika Anggraeni Intan Dwi Rahayu Maijem Simponi Melia Roza Melia Roza Meria Ultra Gusteti Muhammad Arif Okviani Syafti Okviani Syafti Rahmandalil Permanda Revi Handayani Riska Mayeni Riski Safitri Risma Wiwita Septiana Vratiwi Syamsuardi Syamsuardi Titik Hardewi Yani Veni Veni Yanti Nazmai Eka Putri Yanti Nazmai Ekaputri Yindri Hamida Yuliana Yuliana

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