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Konstanta: Jurnal Matematika dan Ilmu Pengetahuan Alam
Published by Universitas Katolik Widya Karya Malang
ISSN : xxxxxxxx     EISSN : 29875374     DOI : 10.59581
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Materials Science & Nanotechnology
Sub Rumpun Ilmu IPA: 1. Fisika 2. Kimia 3. Biologi (dan Bioteknologi Umum) 4. Bidang Ipa Lain Yang Belum Tercantum Sub Rumpun Ilmu MATEMATIKA: 1. Matematika 2. Statistik 3. Ilmu Komputer 4. Bidang Matematika Lain yang Belum Tercantum Sub Rumpun Ilmu KEBUMIAN DAN ANGKASA: 1. Astronomi 2. Geografi 3. Geologi 4. Geofisika 5. Meteorologi 6. Bidang Geofisika Lain yang Belum Tercantum
Arjuna Subject : Fisika dan Astronomi - Fisika dan Astronomi (Lain-Lain)
Articles 62 Documents
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Penerapan Model Pembelajaran Collaborative Creativity (CC) Untuk Mengoptimalkan Hasil Belajar Pada Pembelajaran Matematika Siswa Kelas IX SMPN 1 Timpeh Kabupaten Dharmasraya Desmita Alfira; Hafizah Delyana; Melisa Melisa; Rahmi Rahmi
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.980

Abstract

Low student learning outcomes were the background to this study. This study aims to determine the influence of the application of the Collaborative Creativity (CC) learning model on collaboration skills and learning outcomes of grade IX students at SMPN 1 Timpeh, Dharmasraya Regency. This research is a quasi-experimental study with the form of its design The Nenequivalent Posttest Only Cntrol Group Design with the taking of the research subject in Total Sampling. The Research Sample is a grade IX student of SMPN 1 Timpeh. This study used a final test instrument in the form of a description question and a questionnaire of student collaboration skills. The data analysis technique used is the t-test. it can be concluded that student learning outcomes using the Collaborative Creativity learning model are better than using conventional learning models and student collaboration skills are obtained by the percentage of students are very collaborative and collaborative students, so it can be concluded that student collaboration skills in mathematics learning are very collaborative
Penerapan Model Pembelajaran Collaborative Creativity (CC) Untuk Mengoptimalkan Keterampilan Berpikir Kritis (Critical Thinking) Pada Pembelajaran Matematika Di SMPN 2 Ranah Batahan Kabupaten Pasaman Barat Fitri Suryani; Melisa Melisa; Hafizah Delyana
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.986

Abstract

The purpose of this study was to determine the effect of students' perceptions on the application of the Collaborative Creativity (CC) learning model to the mathematics learning outcomes of students in class X1 SMPN 2 Ranah Batahan Kabupaten Pasaman Barat. This research is motivated by low critical thinking skills students. The method in this research is pure experiment, with research design Noneequivalent posttest - only Control Group Design. The population in this study were students class IX SMPN 2 Ranah Batahan which consists of 3 classes. retrieval technique The sample used in this study is purposive sampling, so that The experimental class was selected, namely class IX 3 totaling 20. And the selected as the control class, namely class IX 2 totaling 20 students as research sample. The research instrument used is the final test. Test form used is an essay with test reliability is 0.901. Analysis technique The data used is the t-test. Based on the data analysis, it is obtained that tcount = 1.89 and ttable = 1.87, because tcount> ttable, then reject the Ho at a significant level of 0.05 so it can be concluded that the critical thinking skills of students who apply Collaborative Creativity (CC) learning model is better than students' critical thinking skills apply conventional learning.
Analisis Kemampuan Berpikir Kritis Matematis Siswa SMA dalam Menyelesaikan Soal Cerita Ditinjau dari Self Efficacy Evin Susanti; Reni Astuti; Muchtadi Muchtadi
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.999

Abstract

The purpose of this study was to find out more carefully students' critical thinking skills in solving word problems in terms of self-efficacy. This research is a qualitative research with a descriptive approach. . The form of research used in this study is a case study. This research was conducted at Semparuk 1 Public High School, Sambas Regency, West Kalimantan. The research subjects were 33 students in class X IPS I. Then 9 students were taken as subjects for interviews where each subject had high, medium and low self-efficacy. The data in this study are in the form of critical thinking ability test results, self-efficacy questionnaire results, and interview results. In this study, data analysis using the Miles and Huberman model was used. Activities in data analysis, namely data collection, data reduction, data display, and conclusion drawing/verification. From the results of the study it was found that students who have high self-efficacy have been able to solve Trigonometry story problems well and in accordance with the indicators of mathematical critical thinking ability, students who have moderate self-efficacy have been able to solve Trigonometry story questions poorly and have not fulfilled the four indicators of thinking ability mathematically critical, and students who have low self-efficacy are only able to say what is asked in the questions correctly, while other indicators of mathematical critical thinking skills are not resolved correctly..
Peningkatan Hasil Belajar Matematika melalui Metode Penemuan Terbimbing Berbantuan Media Pembelajaran pada Siswa Kelas IV SDN 14 Turatea Nada Awalyah Ahmad; Baharullah Baharullah; Hamdana Hadaming
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1026

Abstract

The formulation of the problem in this study is whether the guided discovery method assisted by learning media can improve mathematics learning outcomes in fourth grade students at SDN 14 Turatea. The purpose of this study was to improve mathematics learning outcomes through guided discovery methods assisted by learning media in fourth grade students at SDN 14 Turatea. This type of research is Classroom Action Research (PTK) which is carried out in two cycles. The subjects in this study were 17 grade IV students at SDN 14 Turatea in the 2022-2023 academic year. Research procedures include planning, implementation of action, observation and reflection. The results showed that in the first cycle of students who completed individually only 10 people or 59% and the average score obtained was 69. Meanwhile in the second cycle where out of 17 students there were 14 people or 82.35% had fulfilled the KKM and the average score -the average obtained was 81.76. Based on the results of this study, it was concluded that the application of the guided discovery method assisted by learning media can improve student learning outcomes in class IV SDN 14 Turatea.
Keefektifan Media Pembelajaran Papan Pecahan dalam Pembelajaran Materi Pecahan di Sekolah Dasar Mutiara Mutiara; Sitti fithriani Saleh; Hamdana Hadaming
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1061

Abstract

This study aims to determine the effectiveness of using fractional board learning media on student learning outcomes in learning mathematics fraction material in class III SDN 62 Palisi. Effectiveness is viewed from 4 aspects, namely: completeness of student learning outcomes, student activity, teacher's ability to manage learning, and student responses. The type of research used is pre-experimental research. The research design used was The One Group pretest posttest Design. Data collection techniques in this study were carried out using tests, observations, and questionnaires. The results showed that (1) all students had achieved individual learning mastery and this meant that classical learning mastery had been achieved, (2) the average percentage of student activity frequency reached the active criterion of 91.66%, (3) the average percentage the frequency of the teacher's ability to manage learning reached the high criterion of 3.4, (4) the positive response questionnaire from students reached 96.4%. From the results of this study it can be concluded that fractional board media is effectively used in learning mathematics fraction material in class IIIA students at SDN 62 Palisi.
Penerapan Metode Role Playing untuk Meningkatkan Hasil Belajar Statistika Siswa Sekolah Dasar Putri Nurmasyita; Sirajuddin Sirajuddin; Sri Satriani
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1063

Abstract

Application of the Role Playing Method to Improve Statistics Learning Outcomes of Elementary School Students. This study aims to find out the results of learning statistics on data presentation and calculating the average (mean) through the role playing method in learning mathematics. Classroom action research was carried out at Mangasa 1 Public Elementary School, Somba Opu District by taking 26 research subjects. This research was conducted in 2 cycles. Each cycle consists of planning, implementation, observation and reflection activities. Data was collected using a filled-in test with a total of 10 questions. Data on learning outcomes were analyzed using a quantitative descriptive analysis method, namely finding the average student score and learning completeness. Data were taken from two activities, namely cycle I and cycle II. Learning outcomes data obtained by students in cycle I, namely with an average value of 73.26 and learning completeness reached 46.15% and cycle II obtained an average value of 98.84 and learning completeness reached 100%. In this study it can be concluded that the application of the Role Playing method can improve the mathematics learning outcomes of fourth grade students.
The Influence Of Mnemonic Learning Models On Plant Tissue Material On Learning Outcomes Of Class XI Students Of SMA Negeri 4 Manado Mirayanti Banapon; Debby J. J. Rayer; Danny Ch. Posumah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1103

Abstract

The low student learning results may be observed in the value decided by the teacher, which is less than the KKM's average value of 75. The purpose of this study is to determine the impact of the mnemonic learning model on student biology learning outcomes in class XI MIPA SMA Negeri 4 Manado during the academic year 2021/2022. This study used a quasi-experimental design. This study's sample included two classes: class XI MIPA 1 as an experimental class with 20 students and class X1 MIPA 2 as a control class with 20 students. The results showed that the average pretest and post-test learning outcomes obtained by students in class XI MIPA 1 (experiment) with the application of the pretest mnemonic learning model were 34.75 and 76.75, respectively, while the pretest and post-test learning outcomes obtained by students in class XI IPA 2 (control) with only conventional learning were 31.25 and 71.25, respectively. The value of tcount> ttable was derived by hypothesis testing the pretest and post-test data in the experimental and control classes at a significant threshold of 0.05. The table value is 2.024, whereas the count value is 2.681. H0 is rejected based on the hypothesis testing criterion, but H1 is approved. This suggests that H0 has no effect, however H1 has an affect on student learning outcomes in Biology class XI at SMA Negeri 4 Manado.
Pola Asuh Otoritatif dalam Meningkatkan Self Efficacy dan Kreativitas Siswa pada Mata Pelajaran IPA di SDI Harekakae Yanuarius Bria Seran
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1119

Abstract

Education is expected to produce quality, moral and responsible human beings and be able to welcome progress in the future. The quality of education at every level and one educational unit can be seen through the learning outcomes obtained by students because these learning outcomes can indicate the extent to which students have mastered the subjects they are studying. One of the successes in forming self-efficacy and children's creativity is influenced by the parenting model. Parenting parents are divided into three types, namely authoritarian, permissive, and authoritative. Each of these parenting styles has an impact on child development. Authoritative parenting is the best way to develop children's self-efficacy and creativity. Because this authoritative parenting style is characterized by parents who are democratic, respect and understand the child's situation with its strengths and weaknesses so that the child can become a mature, sociable person, and can adapt well to the surrounding environment. The research method used is classroom action research by collecting through observation and questionnaires as well as analysis techniques using qualitative descriptive analysis. Based on the results of observations and student questionnaires, it showed that there was a significant increase in the results of authoritative parenting to increase student self-efficacy and creativity in Cycle I, where the results of student observations and questionnaires about self-efficacy and student creativity were good, namely 10 students with a percentage (83.33%) of 12 students. It can be concluded that there is an increase in self-efficacy and student creativity through authoritative parenting.
Penggunaan Media Papan Pintar Untuk Meningkatkan Hasil Belajar Matematika Kelas I di SDN Ngijo 1 Siti Noor Laili Mahfukhatus Sofa; Nursiwi Nugraheni; Artiningsih Artiningsih
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1121

Abstract

This study aims to improve the learning outcomes of class I students at SDN Ngijo 01 Semarang in the material form of shapes using smart board media. This type of research is Classroom Action Research. This research consists of 5 cycles. Each of these cycles includes the stages of planning, implementing, observing and reflecting. The research subjects were class I SDN Ngijo 01 Semarang, totaling 28 students consisting of 10 male students and 18 female students. Data collection methods in this study are tests and observations. The research instruments used in this study were test questions and observation sheets. The data analysis technique used in this study is a qualitative descriptive technique with percentages. The success criteria achieved by students and teachers in this study were seen from changes towards improvement and increasing student learning outcomes. The results of the study show that the use of smart board media is able to improve student learning outcomes in the shape material. This can be seen from the percentage of students' pre-action scores that achieved 39.3% classical mastery level, namely 11 out of 28 participants. In cycle I 64% completeness classical, cycle II 68% completeness classical, cycle III 71% completeness classical, cycle IV 75% completeness classical, cycle V 89% completeness classical. Due to the increase in student learning outcomes from having met the target of 85% so that the cycle ends in cycle V. Students show activeness in the learning process and students also understand more because they have direct learning experiences using smart board media.
Pengaruh Model Project Based Learning Terhadap Hasil Belajar Materi Ekosistem Pada Peserta Didik Kelas V di SDN Ganrang Jawa 1 Kecamatan Pattalassang Kabupaten Gowa Nur Fadliah; Ma’ruf Ma’ruf; Hilmi Hambali
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i3.1122

Abstract

This study aims to determine the effect of the Project Based Learning Model on the learning outcomes of eco-system material in fifth grade students at SDN Ganrang Jawa 1, Pattalassang District, Gowa Regency. The method used in this study is quasi-experimental (Quasi Experiment). This study used two sample groups, namely the experimental group of 25 students and the control group of 24 students. The instruments used in this study were multiple choice tests and observation sheets which were then tested in a class with a non-equivalent control group design. This is shown by the results of the t test, namely at the significance level α = 0.05, the average of the experimental group was 83.52 and the control group was 82.33. Based on the hypothesis test based on the df value which is 96 with a level value of 0.05 showing the result is 91,004. because t count = 24,266 > t table = 91,004, until H0 is rejected while H1 is accepted. Thus it can be concluded that the use of the project based learning model has an effect on student learning outcomes in ecosystem material at SDN Ganrang Jawa 1, Pattalassang District, Gowa Regency.

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