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Development of Multiply Card as Multiplication Learning Media in Elementary Schools Evi Faujiah; Herlina Usman; Achmad Khomsin; Vina Shelfiana
Jurnal Pendidikan dan Kebudayaan (JURDIKBUD) Vol. 2 No. 3 (2022): November 2022 : Jurnal Pendidikan dan Kebudayaan (JURDIKBUD)
Publisher : Amik Veteran Porwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurdikbud.v2i3.768

Abstract

This study aims to develop the Multiply Cards game as a medium for learning mathematics in additional material in elementary schools that is interesting, metacognitive, and connection-based. This type of research is research and development (R&D) according to the ADDIE development model which consists of five stages, namely: analysis, design, development, implementation, and evaluation. The subjects of this study were class students at SDN Mekarsari 5, Kec II.Cimanggis, Depok City. The research tools consisted of material expert validation instruments, media expert validation instruments, teacher validation instruments, and student and teacher response questionnaires. Based on the evaluation of the validity test, the validation results of the material experts were considered "very feasible" with a total of 85% and the results of the media expert validation were 89%, while the teacher's validation was obtained with a total of 81%. So it can be concluded that the development of the Multiply Cards game as a medium for increasing learning in elementary schools is categorized as "very likely". This means that the media developed by the researcher can be used as a learning medium for arithmetic operations in elementary schools.
How to Support The Algebraic Thinking Skills of Elementary School Students Using The Generative Multi-Representation Learning Model Modification Schema-Based Instruction? Evi Faujiah; Yurniwati Yurniwati; Gusti Yarmi
Jurnal Elementaria Edukasia Vol. 7 No. 2 (2024): juni
Publisher : Elementary Teacher Education Program, Majalengka University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jee.v7i2.9163

Abstract

Elementary school teachers still do not fully utilize effective learning models, especially in teaching algebraic concepts. Lack of understanding of algebraic concepts has caused students to have difficulty mastering algebra, including calculation, representation, and mathematical modeling, as well as recognizing algebraic symbols and variables. The purpose of this study is to answer the research question (RQ) How does the Generative Multi Representation Learning Model Modified Schema Based Instruction (MGMRM-SBI) affect the algebraic thinking skills of elementary school students? In this study, the experimental method was used with a posttest-only control group design, where the sample was selected using Cluster Random Sampling with a total sample of 128 students. The research instrument used was an algebraic thinking ability test in the form of description test questions, and data analysis was carried out using a t-test with the help of SPSS statistical software. The results of the t-test showed a significant difference between the algebraic thinking skills of students in the experimental and control classes, with significance values (2 sides) = 0.000 < sig. = 0.05. Based on the results of the study, it can be concluded that the application of the Generative Multi Representation Learning model Modified Schema Based Instruction has a significant effect on the algebraic thinking ability of elementary school students, and is more effective than the expository model.