Abi Fadila
Universitas Islam Negeri Raden Intan Lampung

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Journal : Arithmetic : Academic Journal of Math

Pengembangan Modul Transformasi Berbasis CORE (Connecting, Organizing, Reflecting, Extending) Rahmatina Rahmatina; Laila Maharani; Abi Fadila; Bambang Sri Anggoro
ARITHMETIC: Academic Journal of Math Vol 2, No 2 (2020)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v2i2.1742

Abstract

This study aims to produce teaching materials in the form of CORE-based modules on geometry transformation materials and to determine the responses of students, educators to the modules developed and to determine the effectiveness of CORE-based modules on geometry transformation material. This research method is Research and Development (R&D) using the ADDIE model which consists of the stages Analysis, Design, Development, Implementation, Evaluation. Based on the result of the validation of the material expert and the module media are stated with the “proper” criteria. Student responses on a small scale and large scale (field), as well as educator responses to modules with criteria of attractiviness aspects “very interesting”. While the responses of educators to the modules developed obtained an average score of 4,42 with the criteria of attractiveness aspects “very interesting”. The results of the assessment of the effectiveness test obtained an N-Gain score of 0,694 with “moderate” qualifications. So teaching material in the form of CORE-based mathematics learning modules (Connecting, Organizing, Reflecting, Extending) on geometry transformation material is declared feasible, interesting, and effective to be used as teaching material in the learning process.
Pemahaman Konsep Matematis Siswa Sekolah Menengah Pertama: Pengaruh Explicit Instruction Ditinjau dari Self-Reliance Jeni Safitri; Bambang Sri Anggoro; Abi Fadila; Wahyu Nofiansyah
ARITHMETIC: Academic Journal of Math Vol 5, No 1 (2023)
Publisher : Institut Agama Islam Negeri Curup

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29240/ja.v5i1.5736

Abstract

The purpose of this study was to determine the effect of the explicit instruction learning model on the understanding of mathematical concepts in terms of self-reliance of junior high school students. This research uses quantitative research with Quasi Experimental Design research. The results of the study indicate that: 1) there is an influence between the Explicit Instruction learning model and the expository learning model on understanding mathematical concepts. Then students' understanding of mathematical concepts in the application of the expository learning model is no better than students' understanding of mathematical concepts in the application of the Explicit Instruction learning model; 2) there is no influence between students with high, medium, and low self-reliance categories on understanding mathematical concepts; 3) there is no interaction between learning model factors and self-reliance towards understanding mathematical concepts. The recommendation is that the application of the Explicit Instruction learning model can be an alternative in learning mathematics, especially in maximizing understanding of mathematical concepts for other discussions and can also maximize students' self-reliance.