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All Journal Edumatsains Journal of Chemistry Education and Integration Community Service Journal Of Economic Education
Arif Yasthophi
Universitas Islam Negeri Sultan Syarif Kasim Riau
Agriculture, Biological Sciences & Forestry Chemistry Economics, Econometrics & Finance Education Mathematics Physics Social Sciences Other

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ANALISIS LIFE SKILL SISWA DENGAN PENDEKATAN CHEMOENTREPRENEURSHIP PADA MATERI ASAM BASA Misdarianti Amelia; Arif Yasthophi
Journal of Chemistry Education and Integration Vol 1, No 2 (2022): Journal of Chemistry Education and Integration
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24014/jcei.v1i2.18286

Abstract

This research aimed at knowing how student life skill after being taught by using Chemoentrepreneurship approach. This research was conducted at the second semester in the Academic Year of 2019/2020 in State Senior High School 1 East Kampar on Acid-Base lesson. It was a Descriptive research with The One-Shot Case Study design. The samples were the 31 of the eleventh-grade students of MIPA 1, and Purposive sampling technique was used in this research. The instruments of this research were observation, questionnaire, and test. The data analysis showed that student life skill on academic skill aspect was on very good category with the percentage 84.68% and vocational skill aspect was on good category with the percentage 79.82%. So, student life skill with Chemoentrepreneurship approach overall was on very good category with the percentage 82.25%.Keywords : Life Skill, Chemoentrepreneurship  Acid-Base
PELATIHAN TEKNIK PENULISAN ARTIKEL ILMIAH BAGI MAHASISWA DI KOTA PEKANBARU Naskah Naskah; Wardani Purnama Sari; Rohani Rohani; Mahdar Ernita; Arif Yasthophi
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Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.2401/csjee.v2i1.22883

Abstract

This study aims to determine the importance of publishing scientific papers for students. The background of this research is students who are not familiar with writing scientific articles. This service activity was carried out offline for 1 day by resource persons using the E-Module. The target group in this service activity is especially Economics and General Education Students from Universities in Pekanbaru with a total of 60 participants consisting of students from various Study Programs. The implementation of this training was carried out by a team of Lecturers of the Economic Education Study Program at the Faculty of Tarbiyah and Teacher Training, namely Ibuk Wardani Purnama Sari, M.Pd. E, Mrs. DR. Rohani, M.Pd, Mr. Manuscript, M.Pd. E, and Mrs. Mahdar Ernita, M.Ed. The resource persons in this training were Mr. Dr. Dicki Hartanto, MM and Mr. Arif Yasthopy, M.Sc. The method used in this service activity is presentation and practice as well as demonstrations. Based on the results of the community service activities, the scientific writing training ran smoothly, the material provided was understandable to the participants so that they could practice directly with examples of theses which were used as journal articles.
The Correlation Between Memory Ability on the Concept of Atomic Structure and Student Learning Outcomes on Chemical Bonding Material Shasa Meliani; Miterianifa; Ira Mahartika; Arif Yasthophi
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 9 No 2 (2025): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v9i2.6403

Abstract

Pelajaran kimia memerlukan kemampuan daya ingat karena beberapa pelajaran kimia berkesinambungan satu dengan yang lain, meliputi ikatan kimia dan struktur atom. Kapasitas daya ingat sebagian siswa dinilai rendah dalam mengingat materi yang disampaikan, oleh karena itu perlu diketahui hubungan antara kemampuan daya ingat konsep struktur atom dengan hasil belajar siswa pada materi ikatan kimia. Lokasi penelitian di MAN 4 Kampar pada semester ganjil tahun ajaran 2023/2024. Metode penelitian yang digunakan adalah penelitian kuantitatif berupa penelitian korelasional. Sampel yang digunakan dalam penelitian ini terdiri dari siswa kelas X1 dan X2 di MAN 4 Kampar. Teknik pengambilan sampel menggunakan teknik purposive sampling. Teknik pengumpulan data untuk penelitian kemampuan daya ingat dan hasil belajar menggunakan tes berbasis soal, angket kemampuan daya ingat, dan dokumentasi. Sedangkan teknik analisis data menggunakan rumus korelasi momen Pearson. Hasil yang diperoleh dari pengumpulan data menunjukkan rhitung = 0,543 dengan nilai sig dua sisi sebesar 0,000, dan nilai rtabel pada taraf signifikansi 5% sebesar 0,316. Nilai signifikansi sebesar 0,000 < 0,05 dan nilai rhitung > nilai rtabel, maka dapat disimpulkan bahwa H0 ditolak dan Ha diterima yang berarti terdapat hubungan antara kemampuan menghafal konsep struktur atom dengan hasil belajar ikatan kimia.
Co-Authors Ira Mahartika Mahdar Ernita Misdarianti Amelia Miterianifa Naskah Naskah Rohani Rohani Shasa Meliani Wardani Purnama Sari