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Peningkatan Hasil Belajar Siswa Pada Mata Pelajaran Elektronika Dasar Dalam Materi Hukum Ohm Dengan Menggunakan Metode Demonstrasi Di Kelas X Smk Muhammadiyah 1 Banda Aceh Zuyadi, Zuyadi; Silahuddin, Silahuddin; Anna Lastya, Hari
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 2 (2018): Edisi Agustus 2018
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar

The implementation of demonstration methods in productive learning is very influential on the level of student learning success in SMK. The results of observation indicated that many student learning outcomes of SMK were below average. This was caused by teachers who did not apply the demonstration method in the lesson, so it affect their learning ability. This study aims to determine the level of students learning success at class X SMK Muhammadiyah 1 Banda Aceh by applying the methods of demonstration on Basic Electronics subjects. This research is a quantitative research using pre- experiment design method: one-group pretest-posttest design. Data were collected through pretest, posttest and questionnaires. Then the data was processed by using t-test. The results of the study revealed that there are differences in learning outcomes of students of class X SMK Muhammadiyah 1 Banda Aceh between after and before applied methods of demonstration. This can be seen from the average score of student achievement achieved on pretest < posttest (74.5 < 80.5). After analyzed by using the t- test formula obtained t-count = 1.96. While t-table obtained by using dk = n-1, dk = 10-1 = 9 at a significant level of 5%, ie 0.251. Base on the initial hypothesis of this study, it indicated that, if tcount > ttable (1,96> 0,521), Ha is accepted. Thus it can be concluded that the implementation of demonstration methods can improve student learning outcomes of class X SMK Muhammadiyah 1 Banda Aceh.

Peningkatan Hasil Belajar Siswa Pada Mata Pelajaran Elektronika Dasar Dalam Materi Hukum Ohm Dengan Menggunakan Metode Demonstrasi Di Kelas X Smk Muhammadiyah 1 Banda Aceh Zuyadi, Zuyadi; Silahuddin, Silahuddin; Anna Lastya, Hari
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2018)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar

The implementation of demonstration methods in productive learning is very influential on the level of student learning success in SMK. The results of observation indicated that many student learning outcomes of SMK were below average. This was caused by teachers who did not apply the demonstration method in the lesson, so it affect their learning ability. This study aims to determine the level of students learning success at class X SMK Muhammadiyah 1 Banda Aceh by applying the methods of demonstration on Basic Electronics subjects. This research is a quantitative research using pre- experiment design method: one-group pretest-posttest design. Data were collected through pretest, posttest and questionnaires. Then the data was processed by using t-test. The results of the study revealed that there are differences in learning outcomes of students of class X SMK Muhammadiyah 1 Banda Aceh between after and before applied methods of demonstration. This can be seen from the average score of student achievement achieved on pretest < posttest (74.5 < 80.5). After analyzed by using the t- test formula obtained t-count = 1.96. While t-table obtained by using dk = n-1, dk = 10-1 = 9 at a significant level of 5%, ie 0.251. Base on the initial hypothesis of this study, it indicated that, if tcount > ttable (1,96> 0,521), Ha is accepted. Thus it can be concluded that the implementation of demonstration methods can improve student learning outcomes of class X SMK Muhammadiyah 1 Banda Aceh.Â

Analisa Pengaruh Eksternal dan Internal Terhadap Andongan dan Tegangan Tarik Pada Saluran Transmisi 150 KV Hari Anna Lastya
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 1, No 2 (2015)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v1i2.773

Saluran transmisi udara umumnya menggunakan konduktor jenis ACSR (Aluminium Conductor Steel Reinforced) yang memiliki batas temperatur kerja yang diizinkan sebesar 90oC. Permasalahan utama dari penggunaan konduktor ACSR adalah timbulnya andongan dan tegangan tarik. Andongan dan tegangan tarik dapat meningkat akibat arus saluran, tekanan angin dan temperatur lingkungan. Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh arus saluran, temperatur lingkungan, dan tekanan angin terhadap andongan dan tegangan tarik konduktor. Metode yang digunakan untuk menentukan andongan dan tegangan tarik adalah metode caternary. Hasil penelitian ini menunjukkan bahwa andongan dapat meningkat sebesar 0,00012% akibat pengaruh 1 Ampere arus saluran, 0,415% akibat pengaruh 1oC temperatur lingkungan, dan 0,0002% akibat pengaruh 1 m/s kecepatan angin. Tegangan tarik tidak berubah apabila dipengaruhi kenaikan 1 ampere arus saluran, tetapi dapat meningkat 0,000001% apabila dipengaruhi1 m/s kecepatan angin. Sebaliknya, setiap kenaikan temperatur 1oC, tegangan tarik berkurang 0,0407%. Kata Kunci :

Pengaruh Penerapan Model STAD Dalam Meningkatkan Hasil Belajar Materi Jaringan Telekomunikasi Hari Anna Lastya; Ghufran Ibnu Yasa; Khairil Amri
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 5, No 2 (2021)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v5i2.9233

A previous observations has been conducted at SMK Negeri 5 Telkom Banda Aceh, before run the research. The previous data showed that the school had implemented a learning process that was divided into study groups, but not categorized as student centered learning. Based on this reason, the research conducted with applying the STAD (student Team Achievement Division) type of cooperative learning. Theoretically, STAD is one of the model that involved students active. The purpose of this study, to determine the effect of the STAD type model in improving student learning outcomes on telecommunication network subject. The sample involved in the study is the class that has a lower pre-test score than the other classes. The instrument used were tests and observations. The results showed that the average value in the experimental class after the STAD model was applied was 80.75, while the control class has the average in 46.1. in terms of hypotheses results, Ha was accepted and Ho was rejected because the results of the t-test obtained tcount > ttable (8.3 > 2.66). Thus, the STAD models provides better learning outcomes than the konventional model.

Perancangan Filter LCL Pada Penyearah Terkendali Satu Fasa Full Converter Hari Anna Lastya
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 1 (2016)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v2i1.763

Abstrak Perkembangan elektronik yang dewasa ini cukup pesat telah menghasilkan banyak peralatan elektronik baik untuk kebutuhan rumah tangga, perkantoran maupun industri. Umumnya peralatan ini membutuhkan catu daya sumber tegangan arus searah, sementara catu daya yang tersedia merupakan sumber tegangan arus bolak balik. Oleh karena itu, dibutuhkan konverter ac-dc yang berfungsi mengubah sumber tegangan arus bolak balik yang ada menjadi sumber tegangan arus searah. Namun, pemakaian peralatan konverter ac-dc, menghasilkan distorsi pada bentuk gelombang arus, yang dikenal dengan harmonisa yang dapat mengganggu kerja peralatan listrik lainnya yang terpasang pada sumber tegangan yang sama. Jadi, haruslah diupayakan agar harmonisa yang dibangkitkan oleh konverter ac-dc sekecil mungkin dibawah standar yang diizinkan. Pada penelitian ini hanya meneliti konverter ac-dc berupa penyearah terkendali satu fasa full converter. Banyak metoda yang dapat dilakukan untuk mengurangi harmonisa yang dibangkitkan oleh kedua penyearah ini, salah satu cara adalah dengan menggunakan filter LCL pada sisi inputnya. Pada daya beban sebesar 2 kW, pada penyearah terkendali satu fasa full converter dengan beban RL menghasilkan arus harmonisa ke tiga sebesar 40,36 Ampere, sesudah dipasang filter LCL arus harmonisa ke 3 menjadi 0,02 Ampere. Sedang menurut standard IEC-1000-3-2, arus harmonisa ketiga yang diizinkan adalah sebesar 2,3 Ampere.

Peningkatan Hasil Belajar Siswa Pada Mata Pelajaran Elektronika Dasar Dalam Materi Hukum Ohm Dengan Menggunakan Metode Demonstrasi Di Kelas X Smk Muhammadiyah 1 Banda Aceh Zuyadi Zuyadi; Silahuddin Silahuddin; Hari Anna Lastya
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 2, No 2 (2018)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v2i2.3704

The implementation of demonstration methods in productive learning is very influential on the level of student learning success in SMK. The results of observation indicated that many student learning outcomes of SMK were below average. This was caused by teachers who did not apply the demonstration method in the lesson, so it affect their learning ability. This study aims to determine the level of students learning success at class X SMK Muhammadiyah 1 Banda Aceh by applying the methods of demonstration on Basic Electronics subjects. This research is a quantitative research using pre- experiment design method: one-group pretest-posttest design. Data were collected through pretest, posttest and questionnaires. Then the data was processed by using t-test. The results of the study revealed that there are differences in learning outcomes of students of class X SMK Muhammadiyah 1 Banda Aceh between after and before applied methods of demonstration. This can be seen from the average score of student achievement achieved on pretest < posttest (74.5 < 80.5). After analyzed by using the t- test formula obtained t-count = 1.96. While t-table obtained by using dk = n-1, dk = 10-1 = 9 at a significant level of 5%, ie 0.251. Base on the initial hypothesis of this study, it indicated that, if tcount > ttable (1,96> 0,521), Ha is accepted. Thus it can be concluded that the implementation of demonstration methods can improve student learning outcomes of class X SMK Muhammadiyah 1 Banda Aceh.

Penerapan Kurikulum SMK 2013 Revisi 2018 Dalam Pelaksanaan Pembelajaran Di Provinsi Aceh Hari Anna Lastya; Sri Wahyuni
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 6, No 1 (2022)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v6i1.11192

Changing the Indonesian government's policy on the curriculum occured so quickly. The SMK curriculum is revised every year. Currently, Vocational Schools in Aceh province are already using the 2013 revised 2018 curriculum. However, in its implementation, minority of teachers received the training on socializing the implementation of the 2013 revised 2018 curriculum. Thus, it becomes a problem for the aspect of teacher competence in understanding and implementing the 2013 revised 2018 curriculum. However, the purpose of this study, to find out the implementation of the 2013 revised 2018 SMK curriculum in the learning process in Aceh province. This research uses descriptive quantitative research methods. The research subjects involved 30 teachers on vocational subjects in the province of Aceh. The chosen instrument is a questionnaire. The results showed that 16.67% or as many as 5 respondents responded that the implementation of the 2013 revised 2018 curriculum was partially implemented. Furthermore, a total of 23.33% or 7 respondents stated that the implementation of the curriculum was categorized as mostly implemented, and last, 60% or 18 respondents stated that the implementation curriculum is categorized of fully implemented. It can be concluded that the implementation of the 2013 revised 2018 curriculum in the implementation of learning in Aceh province is in the fully implemented category. This is indicated by the obtained mean value of 50.38 which located in the class interval score (>48.75) with the category fully implemented.

Analisa Perancangan Filter LCL Pada Penyearah PWM Satu Fasa Full Bridge Hari Anna Lastya
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 1, No 2 (2017)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v1i2.2082

Electronics devices need a direct current power supply although now only one alternating current power supply is available. Therefore, ac-dc converters which can convert an alternating current power supply to a direct current power supply will be needed. However, the use of this ac-dc converters will cause distortion in the form of current waves which are called harmonics. This harmonics can fault the work of the other electric devices which are attached to the same power source. Therefore, it is recommended that the harmonics generated by rectifiers should be under IEC 61000-3-2 standard. In this research will the reduction of harmonics by using LCL filter. At load of 2 kW, R of 5 ï—, L of 0,05 H at PWM rectifiers single phase full bridge with RL load produce the third harmonics current of 2.57 amperes, the installed LCL filter produces the third harmonics current of 1.26 amperes. According to IEC-61000-3-2 standard, the allowed third harmonics current is 2.3 amperes.

Penerapan Media Pembelajaran Software PSIM Pada Mata Pelajaran Dasar Listrik Dan Elektronika hari anna lastya
CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro Vol 4, No 1 (2020)
Publisher : PTE FTK UIN Ar-Raniry

Pendidikan pada era globalisasi saat ini semakin meningkat seiring dengan perkembangan zaman, sehingga penerapan software dalam kegiatan pembelajaran akan membuat sistem pembelajaran menjadi lebih canggih. Hasil dari observasi pada peserta didik kelas XI SMK N 2 Banda Aceh dalam kegiatan pembelajaran belum sering menggunakan software sebagai penunjang pembelajaran, sehingga peserta didik tidak memiliki kemampuan dalam melakukan simulasi. Penelitian ini dilakukan dengan tujuan untuk melihat tingkat keberhasilan hasil belajar peserta didik dengan diterapkan pembelajaran menggunakan media software PSIM. Penelitian ini merupakan penelitian kuantitatif dengan metode quasi eksperimen dan dengan pre-test dan post-test desain. Data dalam penelitian ini dikumpulkan dengan menggunakan instrumen lembar pre-test, lembar post-test dan lembar kuesioner. Hasil dari data pada instrumen tersebut dianalisis menggunakan uji t-test untuk melihat tingkat keberhasilan kemampuan peserta didik. Hasil analisis membuktikan bahwa terdapat perubahan hasil belajar yang signifikan yang dapat dilihat dari hasil nilai rata-rata pre-test dan post-test peserta didik yaitu (38.3 < 83.9), dan nilai pengaruh dari pembelajaran dengan presentase sebesar 33.4%. Sehingga dari hasil tersebut yang bahwa Ho ditolak dan Ha diterima. Dengan demikian dapat disimpulkan bahwa penerapan media pembelajaran menggunakan software PSIM ini dapat meningkatkan hasil belajar peserta didik kelas XI TITL di SMK N 2 Banda Aceh.

MINAT SISWA SMK KELAS XII PROGRAM KEAHLIAN TEKNIK INSTALASI TENAGA LISTRIK MASUK PERGURUAN TINGGI DITINJAU DARI FAKTOR INTERNAL DAN EKSTERNAL DI SMK NEGERI 2 LANGSA Hari Anna Lastya
Jurnal Ilmiah Didaktika Vol 19, No 2 (2019): Jurnal Ilmiah DIDAKTIKA Februari 2019
Publisher : Center for Research and Publication Universitas Islam Negeri (UIN) of Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jid.v19i2.5033

This research aims to discern the interest and to identify the contribution of internal and external factors of Electrical Engineering Installation Power Vocational Program of XII students at State Vocational High School (SMKN) 2 Langsa to continue to university level. This research is a quantitative descriptive research. The research subjects were students 51 students of class XII Electrical Engineering Installation Power Vocational Program at SMK Negeri 2 Langsa. Data was collected by using questionnaire by using validity construction that have been prepared to experts (expert judgment) and the factor analysis method. Instrument reliability tests were calculated by means of internal consistency by using the Alpha formula. The amount of interest analyzed by the descriptive method and the factors that influence the interest to enter higher education are tested statistically by multiple regression with the help of SPSS version 22. The results of the questionnaire data show that students’ interest in countinuing to university from internal factors and external factors in SMK Negeri 2 Langsa had 73.81% average mean score. Interest in university entrance had 74.31% mean score and internal factors had the average percentage of 79.42% mean score and are categorized as high score. External factors had 69.06% mean score and categorized as high too. The relationship between internal factors with the interest for university entrance is very strong, with a 0.624 correlation coefficient score. Meanwhile, internal factors are the most influencing factors, namely the regression coefficient of 0.295 and external factors with a regression coefficient of 0.113 contributing to student interest for university entrance.

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