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Upaya Meningkatkan Kreativitas Belajar Fisika Siswa Melalui Penerapan Model Pembelajaran PQ4R (Preview, Question, Read, Reflect, Recite, and Review) di SMP Negeri 1 Angkola Barat Harahap, Aminah; Khoirul Jannah, Putri
Jurnal Inovasi Pendidikan Sains dan Terapan (INTERN ) Vol 1 No 2 (2022)
Publisher : Jurusan Teknik Sipil, Politeknik Negeri Ketapang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/intern.v1i2.1397

Hasil belajar fisika siswa kelas VIIIf untuk mata pelajaran fisika masih kurang. Salah satu kesulitan siswa dalam pembelajaran karena kurangnya kreativitas siswa dalam pembelajaran fisika khususnya pada pokok bahasan gerak lurus. Rendahnya kreativitas belajar fisika siswa berpengaruh terhadap keberhasilan suatu proses pembelajaran. Untuk mengembangkan kreativitas, perlu model pembelajaran yang mampu melatih keterampilan siswa. Dengan penerapan model pembelajaran PQ4R (Preview, Question, Read, Reflect, Recite and Review) siswa dituntut lebih aktif dan kreatif sehingga siswa dapat menemukan cara untuk pemecahan masalah. Adapun tujuan penelitian ini adalah untuk meningkatkan kreativitas belajar fisika siswa melalui penerapan model pembelajaran PQ4R (Preview, Question, Read, Reflect, Recite and Review) di SMP Negeri 1 Angkola Barat. Jenis penelitian ini adalah penelitian tindakan kelas. Penelitian dilaksanakan dalam tiga siklus, yaitu siklus I, siklus II, dan siklus III. Perangkat pembelajaran yang digunakan yaitu Rencana Pelaksanaan Pembelajaran (RPP), Buku Panduan Guru, Lembar Kerja siswa. Alat yang digunakan dalam pengumpulan data yaitu tes, observasi dan angket respon. Hasil penelitian tindakan kelas ini adalah adanya peningkatan kreativitas fisika siswa. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa pembelajaran gerak lurus dengan menerapkan model pembelajaran PQ4R (Preview, Question, Read, Reflect, Recite, and Review) dapat meningkatkan kreativitas belajar fisika siswa sehingga penerapan model pembelajaran PQ4R (Preview, Question, Read, Reflect, Recite and Review) dapat dijadikan alternatif pembelajaran

VALIDITAS DAN RELIABILITAS INSTRUMEN TES MATEMATIKA DASAR II YANG BERKAITAN DENGAN LlSTRIK MAGNET Harahap, Aminah
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 1 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i1.174-184

Abstract Development research test instrument math base II on introduction nuclear Listrik Magnetics lecture has been done. The method used is quantitative descriptive stages as follows: (1) Review basic math content that is relevant to the related nuclear physics through the study of literature; (2) Prepare draft test instruments with reference to the objectives, competence standard, basic competence, and indicators of achievement of design lectures were arranged; (3) Ask the expert assessment (validation construction and content); (4) To test the test instrument in a limited scope, evaluate and improve the existing deficiencies. The amount of matter that is developed in this test is 30 grains form the description. Data analysis test results of this test instruments in the group of students showed that the validity criteria are high, which is equal to 0.77. The instrument reliability was 0.87 which included a very high category. This means the resulting product meets the decent criteria, because validan reliable, but there are still items that need revision based on suggestions and feedback from the validator.

Analisis Kemampuan Literasi Sains Siswa Di Kecamatan Batangtoru Harahap, Aminah; Lubis, Ainun Mardiyah
Gravity Journal Vol 4, No 1 (2025)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v4i1.16621

This research was motivated by the low level of students' scientific literacy which is one of the educationalproblems in Indonesia with the average achievement of scintific literacy scores being still low. The aim of the research is to determine the scientific literacy abilities in the competency aspect, knowledge aspect, context aspec and attitude aspect of high school students in Batangtoru District. This assesment is based on the Program for International Student Assessment (PISA) standars. The method used is a quantitative approach. The subjects of this research consisted of 92 students in Batangtoru sub-district. The instrument used is a written test in the form of a description to determine scientific literacy abilities based on threeaspects (competence, knowledge and context). An average percentage of 27.45% was obtained in the verypoor category. Then, to assess aspects of attitude, the instrument, used is a non-test, namely in the form of a questionnaire. Obtained an average percentage of 73.49% in the good category.

Pengembangan Sistem Informasi Pelayanan Toko Mini Berbasis Web Provinsi Sumatera Utara Andrianto, Richi; Hartati, Juni; Nidar, Putri; Harahap, Aminah; Amanda, Putri Ida; Hannum, Sopia
RIGGS: Journal of Artificial Intelligence and Digital Business Vol. 4 No. 3 (2025): Agustus - October
Publisher : Prodi Bisnis Digital Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/riggs.v4i3.2207

Perkembangan teknologi informasi telah membawa perubahan signifikan terhadap pengelolaan bisnis ritel, termasuk toko mini. Sistem pelayanan manual yang masih digunakan di sebagian besar toko mini di Provinsi Sumatera Utara menimbulkan masalah dalam pencatatan transaksi, pengelolaan stok, dan pelaporan. Penelitian ini bertujuan mengembangkan sistem informasi pelayanan toko mini berbasis web yang mampu mengintegrasikan proses transaksi, manajemen persediaan, dan pelaporan secara real-time. Metode penelitian yang digunakan adalah metode pengembangan perangkat lunak Waterfall, yang meliputi analisis kebutuhan, desain sistem, implementasi, pengujian, dan pemeliharaan. Hasil penelitian menunjukkan bahwa sistem berbasis web ini dapat mempercepat proses pelayanan, meminimalkan kesalahan pencatatan, serta mempermudah pemilik dalam memantau stok dan laporan penjualan. Dengan demikian, sistem ini diharapkan dapat meningkatkan efisiensi operasional dan kualitas layanan toko mini di Provinsi Sumatera Utara.

Model Pengembangan Desain Instruksional Pada Materi Fluida Statik Harahap, Aminah
Gravity Journal Vol 3, No 1 (2024)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v3i1.11722

The research carried out is related to assessing the use of learning models. The learning model used is the Instructional Design development model on Static Fluid material in Class XI SMA Negeri 1 Batangtoru. This model requires students to be more active in class. The use of this model will be combined with the use of modules as a learning resource, so that it can become an alternative for implementing learning. The aims of this research are 1) to describe learning using modules as an effective learning resource, 2) to describe student activities while using the Instructional Design Development Model in Static Fluid material in Class XI SMA Negeri 1 Batangtoru with modules as a learning resource, 3) to describe the results student learning while using the Instructional Design development model in Static Fluid material in Class Learning Resources.This research is action research which is developmental and pre-eliminary in nature, so it only uses one class. The research design uses Kemmis MC Taggart's cycle model with a One Group Pretest-Posttest Design learning pattern. This research was carried out at SMA Negeri 1 Batangtoru class XI MIPA1, with 34 students. This learning consists of three cycles. The implementation of learning in each cycle uses different syntax, so that you can find out which cycle is most effective. Student learning activities are divided into three stages, Instruction stage, Doing stage, and Evaluating stage. Student learning activities increase in each cycle. Student activities are in the active to very active category. The highest student activity is in cycle 3 with the very active category. Student scores increase from pretest to posttest in each cycle. The highest posttest average score was in cycle 2. The highest n-gain was also in cycle 2 with the medium category. Student learning retention is included in the very strong category. The most effective learning uses the Instructional Design development model in Static Fluid material in Class XI SMA Negeri 1 Batangtoru with modules as learning resources located in cycle 2. Based on the analysis of research data results, it can be concluded that the Instructional Design development model for Static Fluid material in Class XI SMA Negeri 1 Batangtoru with modules as learning resources is suitable for use in Static Fluid material in Class This model can be an alternative learning model implemented by teachers. This research requires thorough preparation, so that further research can be better prepared

Pengembangan Instrumen Tes Keterampilan Proses Sains Pada Materi Fisika Siregar, Zulfikri; Harahap, Aminah
Gravity Journal Vol 3, No 2 (2024)
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24952/gravity.v3i2.14348

Development is an effort to improve technical, theoretical, conceptual and moral abilities according to needs through education and training. So development is more realistic, not just idealistic. Education is difficult to apply in life, development is an effort to improve quality both in terms of material and its substitutes. The research aims to produce an assessment instrument to measure scientific process skills in optical materials, pressure and wave vibrations. The research instrument is a question feasibility test questionnaire addressed to validators and a student response questionnaire. The research subjects were 30 students of class XI IPA1 SMA Negeri 1 Batangtoru in Batangtoru Dis. The test developed is in the form of reasoned multiple choice and essay. The research results show that: (1) The validity or feasibility of the PPP instrument developed based on experts is valid and suitable for use; (2) Validity of the PPP assessment instrument items developed with valid criteria; (3) The reliability of the questions from the KPS instrument is very strong for multiple choice questions on optics and wave vibrations; strong reliability for pressure material questions; and moderate reliability for essay questions on elasticity, fluids, Newton's laws and wave vibrations; and (4) The questions questions with a medium level of difficulty

VALIDITAS DAN RELIABILITAS INSTRUMEN TES MATEMATIKA DASAR II YANG BERKAITAN DENGAN LlSTRIK MAGNET Harahap, Aminah
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 1 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i1.174-184

Abstract Development research test instrument math base II on introduction nuclear Listrik Magnetics lecture has been done. The method used is quantitative descriptive stages as follows: (1) Review basic math content that is relevant to the related nuclear physics through the study of literature; (2) Prepare draft test instruments with reference to the objectives, competence standard, basic competence, and indicators of achievement of design lectures were arranged; (3) Ask the expert assessment (validation construction and content); (4) To test the test instrument in a limited scope, evaluate and improve the existing deficiencies. The amount of matter that is developed in this test is 30 grains form the description. Data analysis test results of this test instruments in the group of students showed that the validity criteria are high, which is equal to 0.77. The instrument reliability was 0.87 which included a very high category. This means the resulting product meets the decent criteria, because validan reliable, but there are still items that need revision based on suggestions and feedback from the validator.

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