JUPIKA: JURNAL PENDIDIKAN MATEMATIKA
JUPIKA: JURNAL PENDIDIKAN MATEMATIKA yang sebelumnya diberi nama SCIENTIFICA COLLOQUIA merupakan jurnal ilmiah yang menerbitkan artikel-artikel hasil penelitian dan kajian dari dosen, peneliti, guru dan mahasiswa dari seluruh indonesia. Fokus dan Ruang Lingkup Artikel yang diterbitkan JUPIKA: JURNAL PENDIDIKAN MATEMATIKA adalah hasil penelitian dan kajian tentang Pendidikan matematika. JUPIKA: JURNAL PENDIDIKAN MATEMATIKA diterbitkan pertama kali pada tahun 2018 dengan nama SCIENTIFICA COLLOQUIA versi cetak. Saat ini JUPIKA dalam versi cetak dan online yang diterbitkan secara berkala dua (2) kali dalam setahun yaitu pada bulan maret dan bulan september.
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<![CDATA[PENERAPAN MODEL TIPE GROUP INVESTIGATION (GI) UNTUK MENINGKATKAN AKTIVITAS BELAJAR SISWA DAN HASIL BELAJAR MATEMATIKA MATERI SPLDV ]]>
<![CDATA[Maria Magdalena Noi Bupu]]>;
<![CDATA[Stefanus Notan Tupen]]>;
<![CDATA[Maria Fatima Mei]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v6i1.2447
<![CDATA[This study aims 1) to find out the learning activities of students in class X UPW SMKN 1 Ende on the subject matter of a system of two-variable linear equations (SPLDV) through a group investigation (GI) cooperative learning model; 2) To find out the increase in student learning outcomes a material system of two-variable linear equations (SPLDV) in class X SMKN 1 UPW Ende through the group investigation (GI) cooperative learning model. The type of research used is Classroom Action Research (PTK) with data collection techniques namely observation and tests. The learning process is carried out in stages, namely the planning stage, the action stage, the observation stage, and the reflection stage. A series of stages is called a cycle. This research occurred in 2 cycles with the same implementation stages. The results showed that student learning activities and teacher activity in learning mathematics using the group investigation cooperative model can be seen in the results of the evaluation of the first cycle and the percentage of student activity greatly increased where in the first cycle the percentage of students was 52% and in the second cycle the percentage of students reached 83%. As for teacher activity in cycle I with a percentage of 55% and in cycle II it reached 81%. Thus the GI-type cooperative model can be used in SPLDV materials.]]>
<![CDATA[EKSPLORASI ETNOMATEMATIKA PADA RUMAH ADAT MBARU GENDANG DI DESA WAE AJANG KECAMATAN SATARMESE KABUPATEN MANGGARAI ]]>
<![CDATA[Efronius Nardo]]>;
<![CDATA[Ningsih Ningsih]]>;
<![CDATA[Maria Fatima Mei]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v6i1.2448
<![CDATA[Education and culture are two inseparable components like two sides of a coin. People often do not realize that they have applied various mathematical concepts in their customs and culture. One of the cultural heritages of Manggarai passed down by our ancestors to this day is the Manggarai traditional house. This study aims to describe the concept of plane geometric shapes in the Mbaru Gendang traditional house in Cambir village. This research is descriptive qualitative research. The subjects of this study were informants namely tu'a gendang, tu'a tanga and community leaders. The instruments used were human instruments, interview guidelines and documentation. Collecting data using interviews and documentation. Data analysis uses three activities according to Miles and Huberman, namely data reduction, data presentation and conclusion. The results of this study indicate that the ethnomathematics in the Mbaru Gendang Traditional House in Cambir village has mathematical concepts, namely (1) On the tent board (deck) of the Mbaru Gendang traditional house are: Equilateral Triangles, Trapezoid and Circles. (2) On the bolo section (Front Door) and the ventilation for the bolo of the Mbaru Gendang traditional house are in the form of Rectangle and Belaketupat. (3) On the window ventilation and later pillars of the Mbaru Gendang traditional house, these are: Squares and Right-angled Triangles.]]>
<![CDATA[EFEKTIVITAS MODEL PEMBELAJARAN GROUP INVESTIGATION DALAM MENINGKATKAN HASIL BELAJAR DI SMPS KATOLIK BERDIKARI RAJA ]]>
<![CDATA[Eugrasia Bulazy Doko]]>;
<![CDATA[Stefania Baptis Seto]]>;
<![CDATA[Hilaria Melania Mbagho]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v6i1.2542
<![CDATA[The formulation of the problem in this study is whether the group investigation type learning model is effective on mathematics learning outcomes in class VII students of the Independent Catholic Junior High School. This study aims to determine whether applying the group investigation learning model can improve mathematics learning outcomes for seventh graders at the Independent Catholic Junior High School. The research instrument used is a test of learning outcomes. The type of research used is quantitative research. From the result of this study, it can be seen that the group investigation learning model can affect the mathematics learning outcomes of class VII students of the Independent Catholic Junior High School. Indicators of the assessment of learning outcomes can be seen from the increased post-test scores of students. Based on decision-making through a comparison of the value of arithmetic with the t table it is known that 11.640 > 2.042 and it can be concluded that is rejected and is accepted, meaning that there are significant differences in mathematics learning outcomes for students by applying the group type cooperative learning model group investigation. In other words, the group investigation cooperative learning model is effective in improving learning outcomes.]]>
<![CDATA[PENERAPAN PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS ACHIEVEMENT DIVISION TERHADAP HASIL BELAJAR SISWA SMP ]]>
<![CDATA[Fransiska Evelina Kune]]>;
<![CDATA[Finsensius Yesekiel Naja]]>;
<![CDATA[Ariswan Usman Aje]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v6i1.2562
<![CDATA[This study aims to determine (1) student learning activities in the learning process after applying the STAD type cooperative learning model for triangle material in class VII students of SMP Negeri 3 Ende; (2) the improvement of students' mathematics learning outcomes through a cooperative approach to class VII STAD type of SMP Negeri 3 Ende. The type of research used is Classroom Action Research. The subjects in this study were 20 class VII A students at SMP Negeri 3 Ende. Data collection techniques carried out were tests, observations, and documentation. The data analysis technique used is individual learning completeness, classical completeness and the percentage of learning outcomes. The results showed that the overall cycle I and cycle II experienced an increase. The percentage increase in the implementation of teacher activities was 15.6% in the very good category, the percentage of student involvement and activity was 20% in the very good category and the percentage increase in classical completeness was 25% in the very good category. From the results of these observations and analysis, it can be concluded that the Cooperative Learning Model type Student Teams Achievement Division (STAD) should increase activity and learning outcomes for triangle material in class VII students of SMP Negeri 3 Ende.]]>
<![CDATA[PEMBELAJARAN INKUIRI MATERI OPERASI HITUNG PADA SISWA SEKOLAH DASAR ]]>
<![CDATA[Judius Gawe]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 6 No. 1 (2023): Maret 2023 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v6i1.2682
<![CDATA[Mathematical modelling has become one of the important competencies in the process of learning mathematics. Therefore, teachers must be able to choose strategies, methods, and learning models that can make students able to improve learning outcomes. One approach that can empower students' cognitive abilities and inquiry skills is learning using inquiry learning. The purpose of this study was to find out the learning outcomes of elementary school students by applying the inquiry learning method to the material for arithmetic operations on integers. The subjects in this study were 21 grade VI students at Nuabosi Elementary School, consisting of 10 girls and 11 boys. The type of research used in this research is classroom action research (CAR). The process of implementing this classroom action research was designed using the Kemiss & MC model. Taggart whose device consists of 4 (four) components, namely planning, action, observation and reflection. Observation data analysis techniques and student learning outcomes tests use quantitative constructs which are translated into qualitative data through interval patterns. In cycle I it increased to 47.61% and in cycle II it increased again to 100% so there was an increase of 52.39%. The measurement of the increase in learning outcomes is based on the KKM that has been determined, which is equal to 45 and classical completeness> 75%. Improved learning outcomes do not only occur in cognitive aspects but also in affective and psychomotor aspects.]]>
<![CDATA[PENGARUH PENGGUNAAN ALAT PERAGA TERHADAP HASIL BELAJAR MATERI BENTUK ALJABAR PADA SISWA SMP NEGERI 1 NDONA ]]>
<![CDATA[Theresia Yunita Mudamakin]]>;
<![CDATA[Maria Fatima Mei]]>;
<![CDATA[Yasinta Yenita Dhiki]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 7 No. 1 (2024): Volume 7 Nomor 1 Maret 2024 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v7i1.3168
<![CDATA[The aim of this research is to determine the effect of using teaching aids in improving student learning outcomes in algebra material. This research uses quantitative research methods. This research was carried out at SMP Negeri 1 Ndona, with the population taken being all class VII students of SMP Negeri 1 Ndona totaling 175 people with a class size of 5. The sampling technique used in this research was probability sampling (random). Therefore, class IV A students were selected as the experimental class and class IV B students were selected as the control class. The instrument used is a test, with data analysis techniques using the SPSS for Windows program. Based on the tests that have been carried out, there is a significant influence in the use of teaching aids on student learning outcomes in algebra form at SMP Negeri 1 Ndona. This can be seen from the results of the hypothesis test tcount> ttable or 8.871> 1.668 and sig. < 0.05 or 0.00 > 0.05 then Ho is rejected. So it can be concluded that there is an influence of the use of teaching aids on learning outcomes.]]>
<![CDATA[EFEKTIVITAS CONTEXTUAL TEACHING AND LEARNING TERHADAP HASIL BELAJAR MATEMATIKA SISWA ]]>
<![CDATA[Novita Letek Kumanireng]]>;
<![CDATA[Yasinta Yenita Dhiki]]>;
<![CDATA[Hilaria Melania Mbagho]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 7 No. 1 (2024): Volume 7 Nomor 1 Maret 2024 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v7i1.3174
<![CDATA[This study aims to determine the effectiveness of CTL learning on mathematics learning outcomes in social arithmetic material in class VII students at Simon Petrus Catholic Middle School for the 2022/2023 academic year. The type of research used is quantitative descriptive research. The population in this study were 17 students in class VII at Simon Petrus Catholic Middle School, and the sample in this study was 17 students in class VII at Simon Petrus Catholic Middle School. The sampling technique was saturated sampling. The data obtained from the research sample were in the form of the value of the results of the test results of learning mathematics. Data analysis was performed by using the One Sample Test. The results of the study show that: Based on SPSS calculations, with a total of 17 students at a significant level of 0.000. At the significant level, 5% from the table obtained sig. (2-tailed) 0.000 <0.05. Then the data from the t-test results can be concluded that Contextual Teaching and Learning is very effective on student learning outcomes in class VII SMPS Simon Petrus Catholic Middle School in the 2022/2023 Academic Year.]]>
<![CDATA[PENGARUH PEMBELAJARAN COOPERATIVE TYPE SCRIPT TERHADAP KEMAMPUAN KERJASAMA DAN HASIL BELAJAR SISWA KELAS VIII SMP ]]>
<![CDATA[Anggun Sri Aisya Lele]]>;
<![CDATA[Maria Goretty D. Bantas]]>;
<![CDATA[Maria Trisna Sero Wondo]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 7 No. 1 (2024): Volume 7 Nomor 1 Maret 2024 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v7i1.3179
<![CDATA[This research aims to determine: 1) The influence of the Cooperative script-type learning model on student collaboration in the material on two-variable linear equations for class VIII SMP Muhammadiyah Ende; 2) The influence of the Cooperative script-type learning model on student learning outcomes in two-variable linear equations material for class VIII Muhammadiyah Ende Middle School; 3) The influence of the script type Cooperative learning model on cooperation and student learning outcomes in two-variable linear equations material for class VIII Muhammadiyah Ende Middle School. The type of research used is quantitative research, the location of this research is at Muhammadiyah Ende Middle School. The sample in this study was 46 people consisting of 24 people in the Experiment class and 22 people in the Control class. The instruments used were questionnaires and tests on student learning outcomes. The analysis techniques in this research are hypothesis prerequisite testing (normality test and homogeneity test) and hypothesis testing (t-test and ANOVA test). The research results found that (1) there was a significant influence between the script-type cooperative learning model on students' cooperation abilities in class VIII mathematics subjects at Muhammadiyah Ende Middle School as proven by the t-test calculation which showed that the Sig. (2-tailed) is <0.001, which means it is smaller than <0.05; (2) there is a significant influence between the script-type cooperative learning model on the learning outcomes of Muhammadiyah Ende Middle School students as proven by the t-test calculation which shows the Sig value. (2-tailed) is 0.007 which means it is smaller than <0.05; (3) there is a significant influence between the script-type cooperative learning model, the ability to collaborate and the learning outcomes of class VIII students at Muhammadiyah Ende Middle School as proven by the ANOVA test calculation which shows the Sig value. (2-tailed) is 0.000, which means it is smaller than <0.05.]]>
<![CDATA[EKSPLORASI MATEMATIKA KUE KHAS MANDAR: KUE BIKANG SEBAGAI SUMBER BELAJAR DI SEKOLAH ]]>
<![CDATA[Selvia Nur]]>;
<![CDATA[Wanasari Wanasari]]>;
<![CDATA[Ronald Kurniawan]]>;
<![CDATA[Arni Arni]]>;
<![CDATA[Aprisal Aprisal]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 7 No. 1 (2024): Volume 7 Nomor 1 Maret 2024 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v7i1.3470
<![CDATA[Mathematics is often considered a very difficult lesson and a science that is free from cultural influences. However, this forms negative perceptions of students. Most students think that learning mathematics is not related to culture. This may be because the mathematics taught in schools is not contextual and is very far from the reality of students' daily lives. As a unitary country, Indonesia has a variety of cultures. However, many teachers do not yet know that the culture around them can be used as material for learning mathematics. Bikang cake is part of Mandar culture. Without realizing it, making bikang cakes contains mathematical concepts. Therefore, this research aims to apply the manufacturing process involving mathematical concepts. This research is descriptive research with an ethnographic approach. Data collection techniques through observation, interviews and documentation. This research shows that the process of making bikang cakes contains mathematical concepts such as plane shapes, fraction concepts and triangles. Therefore, this research can be used as a contextual mathematics learning resource in schools.]]>
<![CDATA[IMPLEMENTASI HYPOTHETICAL LEARNING TRAJECTORY TERHADAP SOAL KONSTEKTUAL MATEMATIKA GARIS DAN SUDUT PADA SISWA KELAS VIII ]]>
<![CDATA[Nurul Aien]]>;
<![CDATA[Reni Gustia]]>;
<![CDATA[Reri Seprina Anggraini]]>
<![CDATA[ JUPIKA: JURNAL PENDIDIKAN MATEMATIKA Vol. 7 No. 1 (2024): Volume 7 Nomor 1 Maret 2024 ]]>
Publisher : <![CDATA[Program Studi Pendidikan Matematika ]]>
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DOI: 10.37478/jupika.v7i1.3601
<![CDATA[This research aims to determine students' understanding of contextual questions on lines and angles and as a reference for mathematics teachers to improve students' understanding of contextual questions. In this research, researchers used descriptive qualitative methods. The data source in this research is class VIII students at SMPN 11 Sungai Penuh. The data collection technique in this research is by observing and documenting. Students can solve mathematical problems regarding lines and angles, but some students do not understand lines and angles because students are not given explanations or material that is contextual, as a result, students have difficulty describing contextual problems, so we as teachers must accompany students in the learning is especially for students who don't yet understand the contextual material of lines and angles.]]>
