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All Journal Jurnal Penelitian dan Pembelajaran Fisika Inovasi Pendidikan Fisika JURNAL PENDIDIKAN TAMBUSAI At-tijaroh: Jurnal Ilmu Manajemen dan Bisnis Islam Community Empowerment
IZZAH, NURUL
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Arts Humanities Economics, Econometrics & Finance Education Physics Public Health Social Sciences

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DEVELOPMENT FOUR-TIER DIAGNOSTIC TEST INSTRUMENTS ON NEWTON’S LAW OF GRAVITATION CONCEPT IZZAH, NURUL; , MADLAZIM
Inovasi Pendidikan Fisika Vol 8, No 2 (2019)
Publisher : Inovasi Pendidikan Fisika

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Abstract

Misconception is knowledge or idea that not in accordance with the scientific knowledge or not agreed upon by scientists. Misconceptions can be found on the concepts of physics, including Newtons Law of Gravitation concept. This paper aim is to develop a four-tier diagnostic test instrument for Newtons Law of Gravitation concept. This developed instrument is amount to 18 questions which contained concept, Including sub material Mass and Weight, Gravitational Field, etc. The type of this research is development research using the ADDIE model. The result of the calculation shows that the developed instrument was declared valid by two validator lecturers with a validity level between (83?95) %. The result of the instrument?s external validity which was tested on 20 students was obtained 15 questions valid and reliable.Keywords: four-tier diagnostic test, misconceptions, Newtons Law of Gravitation
Edukasi untuk Meningkatkan Literasi Keuangan Syariah di Desa Huta Raja, Kabupaten Mandailing Natal Izzah, Nurul
Community Empowerment Vol 6 No 3 (2021)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.667 KB) | DOI: 10.31603/ce.4453

Abstract

Indonesia dinilai berpotensi besar menjadi pusat perkembangan keuangan syariah. Literasi keuangan syariah yang minim membuat masyarakat belum mengetahui dan menyadari pentingnya lembaga keuangan syariah yang menerapkan aktivitasnya sesuai dengan prinsip-prinsip Islam dengan tujuan mencapai kemaslahatan dunia dan akhirat. Tujuan kegiatan ini untuk meningkatkan pemahaman masyarakat Desa Huta Raja mengenai literasi keuangan syariah. Kegiatan pengabdian kepada masyarakat ini dimulai dari perencanaan, pelaksanaan dan evaluasi. Hasil kegiatan sosialisasi literasi keuangan syariah menunjukkan bahwa peserta sosialisasi memiliki pemahaman yang meningkat terkait keuangan syariah.
Meta Analisis Pengaruh Integrasi Pendidikan STEM dalam Model Project Based Learning Terhadap Hasil Belajar Siswa Izzah, Nurul; Mulyana, Venny
Jurnal Penelitian Pembelajaran Fisika Vol 7, No 1 (2021)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (564.893 KB) | DOI: 10.24036/jppf.v7i1.111853

Abstract

Education is essentially an activity carried out by students which results in changes in themselves. This principle implies that what must be prioritized is the learning activities of students instead of something that is given to students. STEM-based learning (Science, Technology, Engineering, and Mathematics) can train students to apply their knowledge to create designs as a form of solving environmental problems by utilizing technology. The learning model recommended for use in the 2013 curriculum is a student-centered learning model, one of which is the Project Based Learning model. This study will analyze how much influence STEM education with the PjBL model has on student learning outcomes. This study uses a meta-analysis method. determined via the Effect Size (ES). Research data were obtained from 25 national and international journals. The meta-analysis study is based on three categories, namely education level, subjects and student learning outcomes. The results showed that; first, the influence of the PjBL model of STEM education based on the level of education is most effective in SMP. ES value = 1.89 and categorized as high. Second, based on the type of subject, the most effective influence of the PjBL model of STEM education is Mathematics. ES value = 3,7 and categorized as high. Third, based on student learning outcomes, the influence of the PjBL model of STEM education is the most effective in the aspect of skills. ES value = 1.68 and categorized as high.
PENGARUH KUALITAS PRODUK TERHADAP KEPUTUSAN KONSUMEN MEMBELI PADA PT. PERTANI (PERSERO) UNIT PEMASARAN PADANGSIDIMPUAN izzah, nurul
At-tijaroh: Jurnal Ilmu Manajemen dan Bisnis Islam Vol 3, No 2 (2017): Desember 2017, 10 Articles, Pages 180 - 403
Publisher : Institut Agama Islam Negeri Padangsidimpuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (34.56 KB) | DOI: 10.24952/tijaroh.v3i2.1475

Abstract

The relationship between producers and consumers is mutually beneficial where the quality of products becomes an attraction in making consumer buying decisions. Good product quality can help consumers make consumer buying decisions, so that consumers can be attracted to a product that is produced by a company will encourage consumers to purchase products with the quality and quantity offered by the research problem formulation is whether product quality has an effect on the decision of consumers to buy, to determine the effect of product quality on consumer purchasing decisions at PT. Pertani (Persero) Marketing Unit of Padangsidimpuan. This research is a quantitative descriptive study, using the SPSS Version 22.0 program. obtained the results of regression measurements with the equation KM = 12,363 + 0,519KP and R square data is 0,491 this means that the product quality variable is able to explain the consumer decision variables bought at PT. Pertani (Persero) Padangsidimpuan Marketing Unit is 49.1%, while the remaining 50.9% is influenced by other variables not discussed in this study. Hypothesis testing shows that there is a significant effect of product quality variables on consumer purchasing decisions, where t table (1,674) ≤ thitung (7,151).
Pengaruh Efikasi Diri Terhadap Kinerja Mengajar Mahasiswa PLP Mitra Prodi Pendidikan Ekonomi FKIP Universitas Riau Izzah, Nurul; Nas, Sakdanur; Haryana, Gani
Jurnal Pendidikan Tambusai Vol. 6 No. 1 (2022): April 2022
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (201.898 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh efikasi diri terhadap kinerja mengajar mahasiswa PLP Mitra Prodi Pendidikan Ekonomi FKIP Universitas Riau. Populasi dalam penelitian ini adalah mahasiswa PLP Mitra Prodi Pendidikan Ekonomi FKIP Universitas Riau tahun 2021 dengan jumlah 29 mahasiswa. Sampel penelitian ini berjumlah 29 mahasiswa dengan menggunakan teknik sampling jenuh. Metode pengumpulan data dalam penelitian ini menggunakan angket. Angket disebarkan melalui google form dan dianalisis menggunakan analisis regresi linier sederhana. Hasil penelitian menunjukkan bahwa efikasi diri berpengaruh signifikan terhadap kinerja mengajar pada mahasiswa PLP Mitra Prodi Pendidikan Ekonomi FKIP Universitas Riau dengan persamaan regresi Y = 13,456 + 0,789 (X) dan memberikan kontribusi terhadap kinerja mengajar sebesar 67,9%.
Co-Authors Gani Haryana MADLAZIM Mulyana, Venny Sakdanur Nas, Sakdanur