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Sofia Sa'o
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Humanities Computer Science & IT Education Mathematics Other

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BERPIKIR INTUITIF SEBAGAI SOLUSI MENGATASI RENDAHNYA PRESTASI BELAJAR MATEMATIKA Sofia Sa'o
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 1 No. 1 (2018): Edisi Maret
Publisher : Program Studi Pendidikan Matematika

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

Abstract

Mathematics as a field of study often complained of the difficult and tedious because they containnumbers and formulas in pembelajaranya thus leads to lower student achievement. Tjuan of this study was todescribe the solution in addressing the lack of achievement of learning mathematics with an intuitive way ofthinking. The method used is qualitative descriptive method to describe solutions that silakukan intuitive thinkingsubject. The low mathematics achievement by Soedjadi (2006) that can be sourced from within the students andoutside students. One important factor to achieve the goal of education is the thought process that made the studentsduring the learning of mathematics in progress. The thought process that used one of them is to think intuitively.Intuitive thinking is a cognitive process that led to the idea as a strategy for making decisions resulting inspontaneous answers in solving problems. Spontaneous answer is both written and oral expression, resulting personof solving math problems without using the analytic way of thinking.
PENERAPAN PEMBELAJARAN INQUIRY UNTUK MENINGKATKAN HASIL BELAJAR MATERI SPLDV PADA SISWA KELAS VIII Oktavianus Rikardus; Sofia Sa'o; Maria Trisna Sero Wondo
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 4 No. 2 (2021): Edisi: September
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v4i2.1184

Abstract

This study aims to determine: (1) student activities and teacher activities after the application of Inquiry learning on the material for SPLDV class VIII SMP Negeri 3 Ndona; (2) Can Inquiry learning to improve student learning outcomes in the VIII grade SPLDV material at SMP Negeri 3 Ndona. The type of research used is classroom action research. This research was conducted at SMP Negeri 3 Ndona. The research subjects were 23 people. The instruments used were observation sheets and tests. Data analysis used data analysis learning outcomes and observation data analysis. The showed that the application of Inquiry learning in mathematics learning can improve student learning outcomes for class VIII SMP cycle I to cycle II is 34.8%. The results analysis of observations on student activities in the first cycle showed a percentage of 66.4% and in the second cycle, the percentage was 89.2%. So student activity increased from cycle I to cycle II by 22,8%. While observations of teacher activity in the first cycle showed a percentage of 71.4% and in the second cycle, the percentage of teacher activity was 90% d. So teacher activity increased from cycle I to cycle II with an increase of 18.6%.
PENINGKATAN BERPIKIR MATEMATIS DAN HASIL BELAJAR SISWA MELALUI PENDEKATAN PROBLEM BASED LEARNING PADA SISWA SMP Finsensius Y Naja; Sofia Sa'o
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 2 (2023): Volume 6 Nomor 2, September 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i2.3105

Abstract

Formal education is one vehicle ‘for building quality human resources. The quality of human resources is very dependent on various aspects. One aspect that supports formal education is learning mathematics. This study aims to improve students' mathematical abilities and learning outcomes through a problem-based learning approach. This type of research is classroom action research with four stages, namely planning, implementation, observation, and reflection carried out in two cycles. Data was obtained from the instrument in the form of observations of mathematical thinking in the category of students' mathematical attitudes and tests to determine student learning outcomes. The subjects in this study were 20 class VII students of SMP Rewarangga Ende. The data analysis technique uses a comparative descriptive technique between cycles. The study results show an increase in students' mathematical thinking skills from the lowest initial level of 19% to 100% after the learning process in cycle II was carried out. At the same time, student learning outcomes have increased. This is known from the completeness of student learning outcomes, namely that from the initial test 20% increased in cycle II to 100%. Therefore, it can be concluded that Problem-Based learning can improve students' mathematical thinking and student learning outcomes in class VII students of SMP Rewarangga Ende.
PENERAPAN METODE GUIDED NOTE TAKING (GNT) PADA MATERI LINGKARAN SISWA SMP Petrus Kanisius Sare; Sofia Sa'o; Gregorius Taga
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 2 (2023): Volume 6 Nomor 2, September 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i2.3152

Abstract

This research aims to improve the Mathematics learning process for class VIIA students at SMP Negeri 4 Wolowaru and to determine the improvement in student learning outcomes using the Guided Note Taking (GNT) method for class VIIA students at SMP Negeri 4 Wolowaru. This type of research is Classroom Action Research (PTK) with a qualitative approach. This research was carried out at SMP Negeri 4 Wolowaru class VIIA with a total of 22 students consisting of 13 male students and 9 female students. Data collection techniques are carried out using observation, tests and documentation. Indicators of student success are characterized by increasing student learning outcomes with a KKTP of 65 and student completion reaching 75%. The research results showed that student activity during the learning process took place through the use of the GNT method in cycle I with a percentage of 69.05%, while in cycle II it increased with a percentage of 76.35%. The pre-action test results were 13.64% in cycle I, increasing to 63.63% and increasing in cycle II to 95.45%. Based on the research results, it can be concluded that using the Guided Note Taking method can improve student learning outcomes.
MOTIVASI BELAJAR MANDIRI TERHADAP HASIL BELAJAR OPERASI BILANGAN BULAT PADA SISWA SMP Florentina Arni Alus; Sofia Sa'o; Stefanus Notan Tupen
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 2 (2023): Volume 6 Nomor 2, September 2023
Publisher : Program Studi Pendidikan Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37478/jupika.v6i2.3153

Abstract

This study aims to determine the effect of independent learning motivation on the learning outcomes of integer operations in students of Ende Christian Private Junior High School. This type of research is quantitative. The population in this study was all students of Ende Christian Private Junior High School while the sample in this study was 23 students of grade VII B ENDE Christian Junior High School. Data collection was carried out using two questionnaire instruments and a test of learning outcomes of integer operations. The results of descriptive statistical analysis showed that the self-learning motivation of grade VII B students of Ende Christian Private Junior High School was categorized as medium with an average score of 59.00 with the highest score of 80 and the lowest score of 34 while the learning outcomes of integer operations of Ende Christian Private Junior High School were categorized as lacking an average score of 62,22 with the highest score of 90 and the lowest score of 40. While inferential statistical analysis obtained independent learning motivation had a significant effect on the learning outcomes of integer operations in grade VII B students of Ende Christian Private Junior High School by 56.1%.
Co-Authors Finsensius Y Naja Florentina Arni Alus Gregorius Taga Maria Trisna Sero Wondo Oktavianus Rikardus Petrus Kanisius Sare Stefanus Notan Tupen