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All Journal Sumatra Journal of Disaster, Geography and Geography Education al-fikrah: Jurnal Manajemen Pendidikan JURNAL PENDIDIKAN TAMBUSAI Journal of Education Technology Journal on Education JURNAL SAINTIS Journal of Science and Technology

Zulhendri Zulhendri

Jurusan Teknik Mesin Politeknik Negeri Padang

Author-ID : 429077

Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Environmental Science Mathematics Social Sciences

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PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE (TPS) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS VII SMP NEGERI 1 KUOK Hidayat, Fitria; Zulhendri, Zulhendri; Zulfah, Zulfah
Journal on Education Vol 1 No 1 (2018): Journal On Education
Publisher : Departement of Mathematics Education

This study aims to determine whethe there is the influence of type TPS kooperatif learning model of mathematical problem solving ability junior high student in grade VII Negeri 1Kuok. This study is experimental study. Sampling technique using sampling techniques random. The subject of this study were grade students as aclass experiment VII D and grade students as a control class.Data collection techniques by doing dokumentasi, observation and test. In this study, meetings were held for five times, four meetings with implementing type models of cooperative learning TPS and one more meeting held posstest. To find out the result of the study investigatigators to manually calculate your own data. Based on the results obtained by use within the data, analyzed using the test â€œtâ€ . analysis of data showed the value tcount = 8,79 and t table significant level of 5% and 1% at 2,01 and 2,68. This shows that (2,01<8,79>2,68), which means H0 rejected andHa accepted. Thus, itcan be concluded that there are type effect of cooperative learning model of problem solving TPS againt the students math class VII SMP Negeri 1 Kuok.

PENGEMBANGAN BAHAN AJAR MATA KULIAH ALJABAR LINEAR DENGAN MENGGUNAKAN MAPLE PROGRAM STUDI PENDIDIKAN MATEMATIKA UNIVERSITAS PAHLAWAN TUANKU TAMBUSAI Zulhendri, Zulhendri; Hidayat, Adityawarman
Jurnal Pendidikan Tambusai Vol. 2 No. 3 (2018): December 2018
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Tujuan penelitian ini adalah untuk menghasilkan buku ajar mata kuliah Aljabar Linear dengan menggunakan Maple. Subyek penelitian ini adalah mahasiswa semester 6 yang berjumlah 12 orang. Metode yang digunakan adalah penelitian pengembangan ADDIE yang terdiri dari 5 tahap yaitu: (1) analisis, (2) perancangan, (3) pengembangan, (4) implementasi dan (5) implementasi. Produk penelitian ini adalah bahan ajar mata kuliah Aljabar Linear. Prototipe produk divalidasi oleh ahli desain dan ahli media, kemudian dilakukan uji perorangan dan uji kelompok. Data dikumpulkan dengan menggunakan kuesioner dan pedoman wawancara. Dari hasil kuesioner dan wawancara diketahui bahwa buku ajar yang dikembangkan layak diterapkan kepada mahasiswa

MANAJEMEN KEPALA SEKOLAH DALAM MENERAPKAN BUDAYA RELIGIUS DI SMA NEGERI 2 SIJUNJUNG Zulhendri, Zulhendri
al-fikrah: Jurnal Manajemen Pendidikan Vol 6, No 1 (2018)
Publisher : IAIN Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31958/jaf.v6i1.1376

This study aims to describe the form of religious culture applied in SMA Negeri 2 Sijunjung and how the principal in implementing religious culture. The type of research used is qualitative descriptive. Informant research as many as 8 people. Data collection tools are researchers as key instruments and supporting instruments are interview guides, observation guides, field notes, and hp. Data collection techniques are participatory observation, in-depth interview and documentation study. Data analysis technique using Spradley (1980) model is doing domain analysis, carrying out taxonomic analysis, doing component analysis and doing theme analysis. Techniques of testing the validity of data using triangulation of data and methods. The results showed that starting planning, organizing, implementing and supervising religious programs such as Zuhr prayers in congregation, zikir and prayer, tadarrus al-qur'an, culture 5S, and infak and gebu program applied in SMA Negeri 2 Sijunjung, head the school always involves all the citizens of the school ranging from teachers, education personnel, school committees, and security guards. It is implemented by the school principal and the whole school community through chanting, habituation, giving advice (motivation), and the commemoration of Islamic day (PHBI). So that these religious activities can run well in SMA Negeri 2 Sijunjung.

Kajian Perbandingan Penggunaan Berbagai Merek Semen Dengan Dan Tanpa Perawatan Terhadap Kuat Tekan Dan Kuat Lentur Beton Pada Perkerasan Kaku Wiyono, Sugeng; Zulhendri, Zulhendri; Alfajrizal, Mohd.; Puri, Anas
JURNAL SAINTIS Vol 18 No 2 (2018)
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/saintis.2018.vol18(2).3148

[ID] Semen merupakan suatu bahan pembentuk beton yang berperan sangat penting untuk mencapai mutu yang direncanakan. Selain pemilihan jenis merek semen, salah satu cara untuk mendapatkan kualitas beton yang baik yaitu dengan cara melakukan perawatan. penelitian ini bertujuan untuk mengetahui sejauh mana kualitas tiga merek semen terhadap kuat tekan dan kuat lentur beton disamping itu juga bertujuan untuk mengetahui seberapa besar perbedaan kekuatan dari masing- masing merek semen terhadap beton yang dirawat dan tanpa dirawat. Pada penelitian ini menggunakan metode eksperimental yang sesuai dengan SK SNI T-15-1990-03. Penelitian ini menggunakan semen  Padang, semen Holcim, dan semen Bosowa, dengan menggunakan jenis perawatan perendaman pada sampel beton, pengujian yang dilakukan adalah pengujian kuat tekan dan kuat lentur dengan mutu rencana fc 30 MPa dengan umur 7, 14, 28, dan 56 hari, untuk masing-masing umur dibuat 3 benda uji dirawat dan 3 benda uji tidak dirawat. Dari hasil uji kuat tekan rata-rata semen padang memiliki kekuatan 32,65 MPa, semen holcim 31,33 MPa dan semen bosowa  30,86 MPa. Sedangkan untuk pengujian kuat lentur semen padang 4,35 MPa, semen holcim 4,23 MPa dan semen bosowa 4,18MPa, sementara beton yang tidak dirawat memiliki nilai lebih rendah dari beton yang dirawat.. Dari hasil pengujian tersebut dapat dilihat bahwa pemakaian merek semen perlu diperhatikan karakteristiknya serta perawatan mempunyai konstribusi yang cukup besar dalam mendapatkan mutu beton hasil pelaksanaan. [EN] The cement concrete as product that consit of several element which is important for achieve the quality that be planed. To choose same kriteria for getting the good quality of concrete, one of way are choosing the brand of cement and doing curing. Therfore, the aim of this research is ro know about the strength of of each brand of cement toword cured and uncuret concrete. This research used cement padang, cement holcim, cement bosowa with soaking treatments of concrete samples. The used of the tests are compresive and bending strength of concrete with using quality plan fc’ 30 MPa and age range 7, 14, 28 and 56 days. The cement padang is better than others cement and by getting the the highest value also found cement Padang has the sensitivity to the curing. Cement Bosowa got high strength at the beginning of the age and for cement Holcim is relativity stable with the age. From the researh, knowed that is important the selection of cement brand and curing to get the good result consist of the quality by yhe first plan.

MANAJEMEN KERJA KEPALA MADRASAH DALAM MENERAPKAN BUDAYA ISLAMI DI MAS SALIMPAUNG KABUPATEN TANAH DATAR Zulhendri, Zulhendri; Zaini, Hasan; Imamora, Marjoni
al-fikrah: Jurnal Manajemen Pendidikan Vol 7, No 2 (2019)
Publisher : IAIN Batusangkar

The departs from the constraints of the MAS Salimpaung in applying discipline specifically Islamic culture is the students are required to practice all the theories that have been learned to be practiced in their daily lives at school. Such as the obligation to shake hands by kissing hands before entering class, performing dhuha prayer, midnight prayer in congregation, and checking each student's activities in the form of Islam, both in the school environment and outside the school environment. Islamic culture is formed wherever students are. The formulation of Working Management of Head Master in Implementing Islamic Culture at MAS Salimpaung, is carried out by the foundation, committee and several related teachers. The results of the formulation are: routine, spontaneous, exemplary and conditioning activities. The formulation was carried out in the school by experiencing 3 obstacles, namely, there was no reference to the program as a comparison, it was not presented by people who were experienced in formulating and lacking precisely the time of deliberation, because it was carried out in the afternoon. Working management implementation of Head Master in Implementing Islamic Culture, that, routine activities that run at MAS Salimpaung such as every morning, pray before and after lessons, Dhuha prayer, memorizing letters, and midday prayers. This activity includes daily activities, while weekly activities such as muhadharah are attended by all monthly school residents such as every three months a student and teacher tent is held. Annual activities such as mabid in the month of Ramadan, the celebration of Idul Fitri adn Idul Adha. (3). The evaluate method of Working Management of Head Master in Implementing Islamic Culture at MAS Salimpaung is carried out by examining more deeply the constraints found in the field, as well as holding a monthly evaluation meeting with the MAS Salimpaung Foundation.

Assembling Discovery Learning Model of Learning to Increase Activity and Results of Learning Geography in Class X Mipa 1 SMAN 3 Padang Panjang Zulhendri, Zulhendri; Anwar, Syafri
Sumatra Journal of Disaster, Geography and Geography Education Vol 4 No 1 (2020): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Discovery method is a component of educational practices that include teaching methods that promote active learning, the orientation in process, directing his own, find your own and reflective, Use of discovery learning, wants to change the conditions of passive learning to active and creative, learning teacher oriented to student oriented, and change the ekspository mode students only receive information from the student's teacher Discovery mode to find information themselves. The learning result is the ability of the students after receiving a learning experience. With action research methods class through two cycles of data obtained an increase in the results of class X MIPA 1 SMAN 3 Padang Panjang, amounting to 29 students from the mean value approximately 52% of students scoring above the clasical minimal value, and 48% of students are below the clasical minimal value, bethe average value approximately 86% of students scoring above the clasical minimal value, and 14% of students are below the clasical minimal value, learning discovery in learning geography will increase the activity of students in learning, both of individually and classical. Increased activity of students in learning makes students more enthusiastic about learning and will improve student learning outcomes.

Video Tutorials on Education Statistics Course Assisted with Screencastify: Validity and Feasibility Wahyuni, Molli; Hidayat, Adityawarman; Zulhendri, Zulhendri; Gistituati, Nurhizrah
Journal of Education Technology Vol 5, No 1 (2021)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jet.v5i1.33630

The students' difficulty understanding lecture material is due to the lack of learning media that can help students learn independently. This study aims to develop a learning video tutorial based on the Screencastify screen record. This type of research is developmental research. The development model used is the Plomp development model. The development of the learning model is divided into three stages, namely the initial research, the prototype production, and the model assessment stage. The technique of collecting data in this research is observation and interview. The instrument used to collect data was a questionnaire. Data analysis was carried out to know the feasibility or validity of the product being developed. Media testing uses expert judgment. The validity measurement uses the Likert scale. The results of the validity and practicality of the validators were carried out by using the Intraclass Correlation Coefficient (ICC) test using the SPSS program. The results showed that the educational statistics tutorial videos were classified as valid for all categories and very practical, with a score of 85.5 based on students' answers as respondents. It can be concluded that the learning video developed is valid so that it is feasible to be applied in the learning process.

Efektivitas Penggunaan Teknologi Informasi dalam Pembelajaran Daring pada Masa Covid-19 Zulhendri, Zulhendri; Yunita, Rika Gusri; Hayeni, Fitri
JOSTECH: Journal of Science and Technology Vol 1, No 1: Maret 2021
Publisher : UIN Imam Bonjol Padang

This study aims to find out how to describe the effectiveness of the use of information technology in online learning during the Covid-19 period at SDN 04 Koto Tuo Sulit Air. This research is descriptive quantitative research. The population in this study were all students of SDN 04 Kototuo Sulit Air in the 2020/2021 school year. The data was collected by distributing questionnaires online to 57 students who became respondents consisting of 18 grade IV students, 19 class V students and 20 grade VI students. The results illustrate that 1) As many as 89.47% of students stated that the use of information technology was effective in online learning, while 10.52% of students stated that the use of information technology was not effective in online learning, 2) Students stated that the most effective platform in learning online is WhatsApp at 50.88%, 3) Students state that the least effective platform in online learning is the zoom meeting of 47.37%

Analisis Kesulitan Guru Sekolah Dasar dalam Pembelajaran Matematika di SDN 012 Kp. Panjang Airtiris Hidayat, Adityawarman; Zulhendri, Zulhendri; Casandra, Bunga
Journal on Education Vol 4 No 1 (2021): Journal on Education: Voume 4 Nomor 1 Tahun 2021
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v4i1.399

The difficulty of elementary school math teachers in math learning is that teachers are difficult at planning the mathematical learnig process, teachers are difficult at carrying out the mathematical learning process and teachers are difficult at communicating with students during math study. The purpose of this study is to know the extent of the planning of mathematics learning teachers have done, the performance of mathematics learning by teachers as well as the communication process between teachers and the student in the math class. The type of research used is qualitative descriptive analysis of data and information obtained from research for later interpretation according to the fact that in planning the learning process, the most frequent difficulty is determining the learning media by as much as (25%) and then creating teaching methods (18,75%). The next challenge to the mathematical learning process, the most frequent difficulty is to motivate students to ask the question of a magnitude (44,44%). The last difficulty is in communicating with the students. The most frequent challenge is to stimulate a students interest in math lessons by ( 42,85%). Should a math teacher have special skills in order to increase the students interest in math and not impress the monotonous in the matter of speaking.

Co-Authors Adityawarman Hidayat, Adityawarman Alfajrizal, Mohd. Anas Puri, Anas Astuti Astuti Casandra, Bunga Firdayani, Firdayani Hasan Zaini Hayeni, Fitri Hidayat, Fitria Imamora, Marjoni Molli Wahyuni, Molli Nurhizrah Gistituati Rusdial Marta, Rusdial Sugeng Wiyono Syafri Anwar, Syafri Yunita, Rika Gusri Zulfah Zulfah

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