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Mathematical communication skills based on cognitive styles and gender Kamid Kamid; M. Rusdi; Olva Fitaloka; Fibrika Rahmat Basuki; Khairul Anwar
International Journal of Evaluation and Research in Education (IJERE) Vol 9, No 4: December 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v9i4.20497

Abstract

This research aimed to determine the differences of mathematical communication skills based on cognitive styles and gender. This research was a mixed-method with sequential explanatory design. The population was grade XI students at Senior High School in Jambi City consisting of 53 male and 72 female students. The study used a total sampling. The key informant consisted of four field independent and four field dependent. The instruments were used cognitive style test, mathematical communication test, and interviews. The differences of mathematical communication skills were analyzed using Mann-Whitney U-Test. Qualitative data were analyze descriptively using Miles and Huberman model. The results of this study showed that there was a significant difference of Field Independent (FI) and Field Dependent (FD) students in mathematical communication skills. FI can explain the information on the question well, using the mathematical model appropriately, explaining the problem-solving strategy very clear and structured, and being able to evaluate clearly and accurately. FD able to describing the information on the matter, but less complete, using the mathematical model appropriately, explaining the problem-solving strategy, but less complete, and being able to evaluate it quite clearly. The mathematical communication skills of male and female students were not significant differences. Male students are able to explain the strategy and the steps of solving the problem quite clearly, but less structured. Female students are able to explain the strategy and steps to resolve the problem clearly and structured.
Pengembangan Scaffolding pada Discovery Learning dalam Meningkatkan Kemampuan Pemecahan Masalah Munawir Nursyahrobby; M. Rusdi; Diah Riski Gusti
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.3821

Abstract

Scaffolding is a help given to students to learn and solve problems. This study aims to describe scaffolding development procedures in discovery learning to improve problem-solving skills. The research method used is a research procedure to develop a learning design model with the type F2-O1+O2-S1+S5+S6-A3. The data was collected using the Delphi technique and analyzed using qualitative data analysis methods. Based on the validation results by experts and practitioners, the product is declared suitable for learning. The results of small group trials show that the product effectively improves students' problem-solving abilities in learning activities. Applying scaffolding products in discovery learning can improve students' problem-solving skills at reaction rates.
Pengembangan Modul Berpendekatan Pembelajaran Science Technology Engineering And Mathematic Pada Materi Keanekaragaman Hayati Untuk Meningkatkan Kreativitas: (Module Development Approaching Science Technology Engineering And Mathematical Learning on Biodiversity Materials to Increase Creativity) Agung Laksono; M. Rusdi; Tedjo Sukmono
BIODIK Vol. 7 No. 3 (2021): September 2021
Publisher : Program Studi Pendidikan Biologi FKIP Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/bio.v7i3.13246

Abstract

Module development is a process of developing procedural knowledge in creating meaningful learning. Learning is developed to obtain multidisciplinary learning, student-centered, active and critical, changes in interactive learning patterns. In the learning process with a STEM approach, information is formed through collaboration and creativity. Students use skills and learning processes in science, technology, engineering, and mathematics in their thinking processes to solve problems. This development aims to determine procedures, designs, student responses and teacher assessments in increasing creativity. Development of the biodiversity module with the STEM approach using the Project Based Learning model on biodiversity material in SMA Negeri 2 Jambi City by adapting the ADDIE model. The research instruments used were interview sheets, open and closed questionnaires, and a daily log. The product developed is a Biodiversity Module with a STEM approach. The module was validated by three teams of experts and declared feasible then the teacher's assessment had a kappa value of 0.74 in a good category. The results of one-on-one trials for project one have a percentage of 82.08% in the category of "Very feasible" and project two have a percentage of 89.05% with the category "Very feasible". The results of the small group trial had a kappa value for project one of 0.81 which was in the very good category and for project two had a kappa value of 0.42 in the medium category. Based on the results of the observations of two teachers on project one in increasing the creativity of students, it has a kappa value of 0.74 with a good category. Based on the results of the study, it was concluded that the module with the STEM approach was categorized as good so that it could increase the creativity of students, and the module with the STEM approach was suitable for use as a media for learning biology. Abstrak. Pengembangan modul merupakan proses pengembangan pengetahuan prosedural dalam menciptakan pembelajaran yang bermakna. Pembelajaran dikembangkan guna memperoleh pembelajaran yang bersifat multidisiplin ilmu, berpusat kepada peserta didik, aktif dan kritis, perubahan pola pembelajaran interaktif. Pada proses pembelajaran berpendekatan STEM informasi dibentuk melalui kolaboratif dan kreativitas. Peserta didik menggunakan keterampilan dan proses belajar dalam ilmu pengetahuan, teknologi, teknik, dan matematika dalam proses berpikir untuk menyelesaikan permasalahan. Pengembangan ini bertujuan untuk mengetahui prosedur, desain, respon peserta didik dan penilaian guru dalam meningkatkan kreativitas. Pengembangan modul kenakaragaman hayati dengan berpendekatan STEM menggunakan model Project Based Learning pada materi Keanekaragaman hayati di SMA Negeri 2 Kota Jambi dengan mengadaptasi model ADDIE. Instrumen penelitian yang digunakan adalah lembar wawancara, angket terbuka dan tertutup, dan daily log. Produk hasil pengembangan berupa Modul Keanekaragaman hayati berpendekatan STEM. Modul divalidasi oleh tiga tim ahli dan dinyatakan layak kemudian penilaian guru mempunyai nilai kappa 0,74 dengan kategori baik. Hasil ujicoba satu-satu untuk proyek satu mempunyai persentase 82,08% dengan kategori “Sangat Layak” dan proyek dua mempunyai persentase 89,05% dengan kategori “Sangat Layak”. Hasil ujicoba kelompok kecil mempunyai nilai kappa untuk proyek satu 0,81 dengan kategori sangat baik dan untuk proyek dua mempunyai nilai kappa 0,42 dengan kategori sedang. Berdasarkan hasil observasi dua guru terhadap proyek satu dalam meningkatkan kreativitas peserta didik mempunyai nilai kappa 0.74 dengan kategori baik. Berdasarkan hasil penelitian diperoleh kesimpulan bahwa Modul berpendekatan STEM dengan kategorikan baik sehingga dapat meningkatkan kreativitas peserta didik, dan modul berpendekatan STEM layak digunakan sebagai media pembelajaran Biologi.
Development of a Dental and Oral Health Education Model with an Authoritative Parenting Approach to Prevent Dental Caries in Early Childhood Willia Novita Eka Rini; M. Rusdi; Jodion Siburian; Ummi Kalsum
Jurnal Pendidikan Progresif Vol 14, No 1 (2024): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: Development of a Dental and Oral Health Education Model with an Authoritative Parenting Approach to Prevent Dental Caries in Early Childhood. Objective: This research aims to develop a dental and oral health education model utilizing an authoritative parenting approach to prevent dental caries in early childhood. Methods: This research used Mixed Methods with a research and development (R&D) design adopting the ADDIE model (analysis, design, development, implementation and evaluation). Validation tests were carried out by 2 experts (an expert in the field of dental public health and an expert in the field of early childhood education) and 1 practitioner. Next, one-on-one trials were carried out on 3 mothers who had children aged 3-5 years, small group trials on 9 mothers and their children, field trials on 20 mothers and their children for the intervention group, 20 mothers and their children for the control group. Qualitative data analysis used the Miles-Hubermen analysis technique, quantitative data analysis used the Wilcoxon and Mann Whitney tests. Findings: The design stage yielded a dental and oral health education model employing an authoritative parenting approach to prevent dental caries in early childhood. Results from the development stage, including validation by experts and practitioners, affirm the model's suitability for trial. One-on-one and small group tests indicate that the educational model is engaging and easy to comprehend. The field test results demonstrate a significant impact of the provided educational model on enhancing mother's knowledge, attitudes, and improving OHIS value of their children. Conclusion: The dental and oral health education model, employing an authoritative parenting approach to prevent dental caries in early childhood, is deemed suitable for implementation and proves effective in enhancing mother’s knowledge, attitudes, and OHIS value of their children. Keywords: dental caries, early childhood, educational model.DOI: http://dx.doi.org/10.23960/jpp.v14.i1.202417