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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.
INTERACTIVE MULTIMEDIA BASED ON EDUCATIONAL MAZE GAMES FOR THE TOPIC: STRUCTURE AND NOMENCLATURE OF HYDROCARBON COMPOUNDS Merija Suari; Ira Mahartika; Zona Octarya; Miterianifa
Algebra : Jurnal Pendidikan, Sosial dan Sains Vol. 5 No. 4 (2025): Algebra : Jurnal Pendidikan Sosial dan Sains
Publisher : Yayasan Amanah Nur Aman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58432/gepjcw82

Abstract

Hydrocarbon compounds are compounds consisting of carbon (C) and hydrogen (H) atoms. In this material, students are required to understand the structure and nomenclature of hydrocarbon compounds. Thus, this material can also be made into an interesting learning tool if interactive multimedia based on educational maze games is used. Interactive educational games are one type of interactive educational media for training skills and teaching and learning activities for children. The purpose of this study is to determine the validity and practicality of learning media in the form of interactive multimedia based on educational maze games on the material of the structure and naming of hydrocarbon compounds. The type of research used is the DDR (Design and Development Research) development model with the stages of analysis, design, development, and evaluation. The overall validity obtained from several subject matter, media, and language experts was 92%, categorized as highly valid. The practicality results from the teacher response test were 85%, categorized as highly practical, and the student response test results were 93%, categorized as highly practical. Thus, this interactive multimedia learning media based on educational maze games is suitable for use and provides an innovative and interesting addition to learning media.