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Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Published by International Forum of Researchers and Lecturers
ISSN : 29875315     EISSN : 29875374     DOI : https://doi.org/10.59581/konstanta.v3i3
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Immunology & microbiology Mathematics
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam; e-ISSN : 2987-5374, p-ISSN : 2987-5315 adalah jurnal yang ditujukan untuk publikasi artikel ilmiah yang diterbitkan oleh International Forum of Researchers and Lecturers. Jurnal ini adalah Jurnal Matematika dan Ilmu Pengetahuan Alam yang bersifat peer-review dan terbuka. Bidang kajian dalam jurnal ini termasuk sub rumpun Ilmu IPA, Ilmu Matematika, Ilmu Kebumian dan Angkasa. Jurnal Konstanta menerima artikel dalam bahasa Inggris dan bahasa Indonesia dan Jurnal ini terbit 1 tahun 4 kali (Maret, Juni September dan Desember). Berikut adalah ruang lingkup Jurnal Matematika dan Ilmu Pengetahuan Alam Yaitu: 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 : Matematika - Matematika (Lain-Lain)
Articles 229 Documents
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Problem-Based Learning Model: An Effort To Improve Student Learning Outcomes In Class XI SMA Negeri 2 Tondano Rafyansa Papunas; Orbanus Naharia; Mariana Rengkuan
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1387

Abstract

The objective of this study is to assess the enhancement in student learning outcomes subsequent to the implementation of the Problem-Based Learning instructional approach in the eleventh grade of SMA Negeri 2 Tondano, located in the Sangihe Islands district, during the academic year 2022/2023. The present study is an instance of classroom action research (PTK) employing an action cycle that encompasses action preparation, implementation, observation, and reflection. The participants of this study consisted of 18 students from class XI MIPA3 at SMA N 2 Tondano. The data gathering methods encompass the assessment of student learning outcomes through the utilisation of test result data conducted at the conclusion of each instructional cycle. The data analysis was conducted using a quantitative descriptive approach. The findings of the study indicated that the implementation of questionnaires in cycle I resulted in a significant improvement in students' learning outcomes. The sample size for this phase of the research consisted of 18 participants. The completion rate of students' learning outcomes exhibited an upward trend, rising from 79.94% in cycle I to 86.27% in cycle II. The observed rise in student learning scores over each cycle suggests that the utilisation of the Problem-Based Learning model has the potential to enhance the learning outcomes of students in class XI MIPA3 SMA N 2 Tondano.
Pengembangan E-Modul Matematika Berbantuan Canva Untuk Meningkatkan Pemahaman Materi Pada Siswa Sma Yunita Maulina; Supriyono Supriyono; Dita Yuzianah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1419

Abstract

The aim of the research is to develop learning media in the form of electronic modules that are suitable for high school students to use. The development of this e-module product also aims to improve understanding of the material. This type of research is included in research and development. The research stages using the ADDIE model consist of: (1) needs analysis and material analysis stage, (2) design stage for making e-modules, (3) development stage by carrying out material validation and media validation, (4) implementation stage by carrying out tests extensive and limited testing, (5) evaluation stage. The research subjects for the limited test were 7 students of class XI IPS 2 and the broad test involved 36 students of class XI IPS 3. The data collection technique used was observation and using questionnaires and tests. The research data analysis technique goes through stages: (1) validity analysis, (2) practicality analysis, (3) effectiveness analysis, (4) gain test. The research results show that the e-module developed is suitable for use and can be said to be able to improve understanding of the material. Based on the research results, it shows that: (1) the average media expert score is 3.504 in the "very valid" category and the average material expert score is 3.22 in the "valid" category, (2) student questionnaire responses in limited trials with an average of an average of 3.14 is included in the "practical" category and the test response is broad with an average of 3.42 and is included in the "very practical" category, (3) the calculation of learning completeness reaches 75%, which is included in the "good" criteria, (4) The average gain test score was 0.5367 in the "medium" category.
Peran Teknologi Pembelajaran Terhadap Motivasi Belajar Siswa Dalam Pendidikan MIPA Irfan Shaifuddin M
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1443

Abstract

Technology has changed the educational landscape by providing greater access to learning resources, creating interactive and engaging learning environments, and supporting the use of virtual simulations and experiments. Customisation of learning and the ability to track student progress through technology is an important focus in the effort to improve student learning motivation in Mathematics and Natural Sciences Education. This research uses qualitative research methods with literature study data collection techniques to investigate the impact of using learning technology on student learning motivation in Mathematics and Natural Sciences Education. The purpose of this research is to provide a deeper understanding of how learning technology can be optimised to improve student learning motivation in Mathematics and Natural Sciences. The results of this study have the potential to provide relevant recommendations that can help improve Mathematics and Natural Sciences education in the current digital era. This research is expected to make a significant contribution to the understanding of how learning technology can be used more effectively in increasing student learning motivation in Mathematics and Natural Sciences, so that it can provide maximum benefits in preparing students to face global challenges in the future.
Penggunaan Sumber Belajar Dalam Pengajaran Matematika Eflin Nainggolan
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1465

Abstract

This research shows that the use of diverse learning resources in mathematics teaching improves student understanding. Textbooks, visual materials, math apps and math manipulatives help students with different learning styles. Internet-based and diverse learning resources also increase students' interest in mathematics and relate it to everyday life. The literature review method was used to reorganize, analyze, and synthesize existing literature rather than to collect primary data through experiments or surveys. These results emphasize the importance of mathematics teaching approaches that utilize diverse and intelligent learning resources. Teachers need to keep abreast of educational innovations and technologies to ensure effective and relevant mathematics education for students. This research provides a solid foundation for the improvement of mathematics teaching in schools and better understanding by students.
Penerapan Model PBL Untuk Meningkatkan Hasil Belajar Siswa Pada Pokok Bahasan Gerak Makhluk Hidup di Kelas IX SMP Dian Todahe Kesia Dadi; Jantje Ngangi; Dany Christian Posumah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1482

Abstract

This research was conducted in class IX of Dian Todahe Middle School for the 2021/2022 academic year, with 25 students as subjects. This research aims to improve student learning outcomes by applying the Problem-Based Learning (PBL) approach to learning the movement of living creatures. This particular form of research is included in classroom action research (CAR) classification. This research examines student learning outcomes by analyzing their test scores before and after their involvement in the learning process, with a particular focus on Biology education, which is related to the movement of living things. Research findings show an increase in student performance during cycle II, which is then accompanied by an increase in student engagement. Of the total number of students, 22 (88%) completed their studies by getting a maximum score of 65. On the other hand, three students (12%) could only complete their studies if they scored below 65. The learning outcomes achieved in cycle II have fulfilled the requirements for completion. Traditionally, there has been a visible improvement in students' understanding of the subject matter.
Penggunaan Permainan Edukatif Dalam Meningkatkan Motivasi Dan Prestasi Belajar IPA Di SMK Sri Hemaliawati
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1497

Abstract

Science learning in vocational schools is important in the development of students' knowledge, but creative approaches are needed to improve motivation and achievement. This research explores educational games as a strategy. The aim is to understand the impact of educational games in improving students' science learning motivation and achievement. A qualitative approach was used in data collection. The results show the benefits of educational games: high engagement, motivation through elements of competition, rewards and fun, better understanding of science concepts, intensive practice, critical skills and sustained learning motivation. The implication of this research is that by integrating educational games into the science curriculum, educators can create an engaging and effective learning environment, help students develop a deeper understanding of science, and achieve better learning achievement. Thus, educational games are a valuable tool to advance science education in vocational schools.
Development of E-Learning Assisted Biology Learning Media on Excretion Material in Class XI at SMA Negeri 1 Maesaan Paulus Exel Poli; Dientje F. Pendong; Metilistina Sasingga
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1512

Abstract

This research aims to develop Biology learning media and determine the feasibility and response of students to E-Learning learning media at SMA Negeri 1 Maesaan, Maesaan District. Data was collected using interviews and questionnaires and then analyzed using quantitative methods with a descriptive analysis approach. Based on the research results on "Development of E-Learning Assisted Biology Learning Media on Excretory Material in Class XI at SMA Negeri 1 Maesaan". It was found that the results of the feasibility test carried out by media experts obtained a result of 93% or "very feasible" to be used with 3 aspects of assessment, namely, technology, content, and media operations. As well as the results of the feasibility test by material experts, the results obtained were 89% or "feasible" to be used with 3 aspects of assessment, namely the technology, content, and material aspects, and the test results of student responses to the E-Book learning media obtained results of 86% with 3 aspects of assessment, namely: 1. Motivation to learn 2. Media effectiveness, 3. Language and communication. The conclusions in this research show that the development stages use a 4D (four-D) model. This 4D (four-D) development model has 4 stages: Define, Design, Develop. Disseminate is very suitable for use by reviewing a feasibility test from media and material experts and looking at the test results of student responses to the excretion system material.
Korelasi Persepsi Orang Tua Terhadap Pendidikan Seks Pada Anak Usia Dini di Desa Nunu Utara Kecamatan Rainis Kabupaten Kepulauan Talaud Suprianto Sasea; Meity N. Tanor; Nova L. I. M. Ogi
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1522

Abstract

The research problem in this study is the examination of the correlation between parental perceptions of sex education in early childhood in North Nunu Village, Rainis District, Talaud Islands Regency. The objective of this study is to establish the relationship between parental perspectives on sex education for young children in North Nunu Village, Rainis District, Talaud Islands Regency. A study was conducted in September to determine parents' attitudes of sex education in early childhood. The study employed a descriptive survey research method, utilising a quantitative methodology. According to the percentage calculations from the distributed questionnaire, it is evident that a significant number of parents expressed agreement rather than providing alternative answers when asked about their understanding of sex education for early childhood. Under the category of disagreement. The computation of the proportion for each indicator item has yielded a cumulative value of 1447, with an average of 72.35% indicating their agreement to receive instruction during early life. The correlation data computations indicate a positive association between parents' impressions of sex education in early infancy. Specifically, the resulting correlation coefficient (rxy) is 0.1000, based on data from 20 respondents. The significance level for this relationship is 0.05, and the critical value (rtable) is 0.422. These computations indicate that the value of rcount is greater than the value of rtable, with a significance level of 0.05. If the count of r is more than the count of rtable, then the hypothesis test concludes that there is a correlation between parents' judgements of sex education in early infancy.
Meningkatkan Aktivitas dan Hasil Belajar Matematika Menggunakan Kombinasi PBL, TPS dan CRH di Sekolah Dasar Try Suci Septiana; Ahmad Muhyani Rizalie
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1525

Abstract

In this study, problems can be found with low activity and student learning outcomes because students still do not understand learning and do not participate in learning. As for the solution to overcome these problems, researchers used a combination of PBL, TPS and CRH models. With the aim of this research to know the activities of students and teachers and improve student learning outcomes. This study uses a type of Classroom Action Research (CAR) with a qualitative approach, in this study conducted for 4 meetings. The research subjects were fifth grade students who were at Sungai Miai 8 Elementary School Banjarmasin with 18 students. The results of this study showed that there was an increase in teacher activity from meeting I reaching a score of 64 in the "Good" category and at meeting IV reaching a score of 97 with the "Very Good" category. Student activity at meeting I reached a score of 57 with the category "Quite Active" there was an increase in meeting IV reaching a score of 84 with the category "Very Active". Likewise, the learning outcomes in both the cognitive domain increased to 94%, while the affective and psychomotor domains increased to 100%.
Pengaruh Metode Thinking Aloud Pair Problem Solving (TAPPS) Terhadap Kemampuan Komunikasi Matematis Siswa Kelas VIII SMP Negeri 9 Pematangsiantar Hosea Togatorop; Christa Voni R Sinaga; Gayus Simarmata
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v1i4.1547

Abstract

The aim of this research is to determine the effect of the Thinking Aloud Pair Problem Solving (TAPPS) method on the mathematical communication skills of class VIII students at SMP Negeri 9 Pematangsiantar after applying the Thinking Aloud Pair Problem Solving (TAPPS) method. The type of research used is experimental research. In this research the author used a quantitative approach. The design used in this research is One Group Pretest-Posttest Design. This research involved an experimental class that was treated with the Thinking Aloud Pair Problem Solving (TAPPS) learning method and then given pre-test and post-test treatment to draw conclusions. For more details, see table 3.1 below. The research results obtained showed that the Thinking Aloud Pair Problem Solving (TAPPS) method had an influence on students' mathematical communication skills, reaching an average pre-test score in the Experiment class of 48.63, while the average score was 48.63. Post-test average in the Experiment class was 78.63. This proves that the Experimental class has further improved abilities after being given treatment using the TAPPS Method.

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