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34 results on '"Fitriyani, Harina"'

1. Improving Students' Mathematics Self-Efficacy through Problem Based Learning

Author

Masitoh, Lisda Fitriana and Fitriyani, Harina

Abstract

One of the important affective factors for students in mathematics learning is self-efficacy. The students should have high mathematics self-efficacy. So, it can support the success of learning process. The facts that indicated the low of students' mathematics self-efficacy, encouraging the efforts to improve self-efficacy through the improvement of the learning process. One of them is by applying the problem based learning approach. This research was a classroom action research by applying problem based learning approach to improve students' mathematics self-efficacy. The classroom action research was done in two cycles. Each cycle consists of planning, action, observation, and reflection. The findings of this research revealed that the problem based learning approach could improve student's mathematics self-efficacy. At the end of the first cycle, the students' mathematics self-efficacy was still in the medium category and increased at the end of the second cycle, which students' mathematics self-efficacy has been in high category.

Published
2018

2. Ethnomathematics and ethnosport in traditional games for thematic learning.

Author

Hariastuti, Rachmaniah Mirza, Fitriyani, Harina, Maf'ulah, Syarifatul, Yudianto, Erfan, and Fiantika, Feny Rita

Subjects
*SCHOOL children, *EDUCATIONAL games, *MATHEMATICS
Abstract

Egrang is one of the traditional games in Indonesia which is known in various regions with the same or different names. As part of a culture, traditional games contain a variety of knowledge that can be implemented in school learning. Generally, the implementation is done for one subject only. This study aims to explore egrang, identify ethnomathematics and ethnosports contained in it, and implement ethnomathematics and ethnosport in elementary school thematic learning. Research respondents are cultural figures in Banyuwangi and Surabaya, teachers, and third-grade students in an elementary school in Banyuwangi. The research uses ethnographic-based qualitative methods. Data were collected by observation, interviews, questionnaires, and tests. Data analysis was carried out qualitatively and quantitatively. The results showed that there were ethnomathematics and ethnosport in egrang. The sorting of ethnomathematics and ethnosports that is implemented in learning shows that learning in elementary school grade 3 with thematic concepts provides an average value learning implementation of 4.37 which includes high criteria, and the value of completion of exercise is 87 which includes high criteria. Research can be developed using other ethnomathematics and ethnosports in thematic learning in different classes or levels. [ABSTRACT FROM AUTHOR]

Published
2024
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3. The effect of spatial reasoning on middle school students' mathematics performance.

Author

Fitriyani, Harina and Kusumah, Yaya S.

Subjects
*MIDDLE school students, *MATHEMATICS students, *MENTAL rotation, *SPATIAL orientation, *REGRESSION analysis, *WORD problems (Mathematics)
Abstract

Spatial reasoning is one of the skills needed in studying mathematics, especially geometry. This study aims to investigate the effect of spatial reasoning on the mathematics performance of middle school students. The research sample was 121 students in a private middle school in Yogyakarta, Indonesia. Data were collected through math scores in the 2021 even semester final exams and spatial reasoning tests covering aspects of spatial visualization, mental rotation, and spatial orientation. Simple linear regression analysis was used to answer the proposed hypothesis. The results showed that spatial reasoning had a positive effect on mathematics performance. The contribution of spatial reasoning to mathematics performance is still low at 6.6%. [ABSTRACT FROM AUTHOR]

Published
2023
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4. Transition to online learning in mathematics education department during coronavirus outbreak in Indonesia.

Author

Fitriyani, Harina, Rohati, and Kusumah, Yaya S.

Subjects
*ONLINE education, *MATHEMATICS education, *COVID-19 pandemic, *MASTERY learning, *MATHEMATICS students
Abstract

This study responds to sudden online learning due to the Covid-19 Pandemic so that it causes a transition of learning from face-to-face models to online learning. This study aimed to describe the shift to online learning in mathematics education students in Indonesia. The research design used a qualitative approach. The participants were 953 mathematics education students from various universities in Indonesia. Data collection using an online questionnaire. Meanwhile, data analysis used descriptive statistics. The research findings show that online learning in higher education has been going well, especially in the mathematics education study program. Students already have sufficient technology tools to follow online learning. The favorite online teaching and learning tool used in Mathematics Education study programs is WhatsApp. Students also show good mastery of online learning. [ABSTRACT FROM AUTHOR]

Published
2023
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19. Developing mathematics learning media based on e-learning using moodle on geometry subject to improve students' higher order thinking skills

Author

Sumarwati, Sri, Fitriyani, Harina, Setiaji, Fathin Muhammad Azhar, Amiruddin, Mohd Hasril, Jalil, Siti Afiat, Sumarwati, Sri, Fitriyani, Harina, Setiaji, Fathin Muhammad Azhar, Amiruddin, Mohd Hasril, and Jalil, Siti Afiat

Abstract

21st Century teaching and learning strategies related to the various methods used include the use of appropriate tools with the latest technological developments to help students to understand clearly about the content of the subject. Therefore, the need for the 21st Century teaching more focused on the development of students' higher-order thinking skills is increasingly urgent. This study aims to develop mathematics learning media based on e-learning using MOODLE (Modular Object-Oriented Dynamic Learning Environment) software on the geometry of the flat side subject to improve higher-order thinking skills among secondary school students. The analysis in this study is based on the ADDIE Instructional Model (Analysis, Design, Development, Implementation, Evaluation). The respondents in this study were three lecturers who are experts in the field of mathematics education, three teachers in the field of information technology and 70 secondary school students in Yogyakarta, Indonesia was selected using the purposive sampling method. The findings of this study have shown that mathematics learning media based on e-learning using MOODLE very suitable for encouraging students to use the mind to understand, interpret, analyze and manipulate information to find possible solutions for various problems, especially related to the geometry of the flat side subject. Besides, based on mathematics learning media based on e-learning using MOODLE able to encourage students to think, to generate new ideas, to focus and to be active throughout the teaching and learning activities. The results of this study are expected can be one of the teaching tools which can help in learning activities and a catalyst for the improvement of the quality of students' thinking.

Published
2019

27. Pendampingan Lesson Study untuk Menciptakan Learning Community bagi Guru Matematika di SMP Muhammadiyah Kabupaten Bantul

Author

Astuti, Dwi, Fitriyani, Harina, Astuti, Dwi, and Fitriyani, Harina

Abstract

Increasing the professionalism of an educator is important. One effort that can be done to improve professionalism is the collaboration between educators. Lesson study is an activity that can facilitate educators to observe each other's learning processes. Training activities and mentoring learning studies are carried out to create a learning community for mathematics teachers. The target of this activity is the Muhammadiyah Junior High School / MTs math teacher in Bantul Regency. The target of this service activity is the educator of learning problems that can be learned in learning activities. The practice of lesson study can be done at the level of the Subject Teacher Training (MGMP). Two activities in training activities which included lecture and discussion activities, as well as mentoring activities that contained lesson lessons. This activity is successful and can provide experience for participants

Published
2018

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