cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Teguh Wiyono
Contact Email
indexsasi@apji.org
Phone
+6285727710290
Journal Mail Official
indexsasi@apji.org
Editorial Address
Jalan Watunganten 1 No 1-6, Batursari, Mranggen Kab. Demak Jawa Tengah 59567
Location
Kab. demak,
Jawa tengah
INDONESIA
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 225 Documents
 15   16   17   18   19 
Pengembangan E-Modul Menggunakan Flipbook Berbasis Creative Problem Solving Untuk Meningkatkan Kemampuan Pemecahan Masalah Siswa Dian Armanto; Vian Anotona Giawa
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 3 (2024): September : 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.v2i3.4019

Abstract

Mathematics is a universal science that underlies the development of modern technology, plays an important role in various scientific disciplines, and human thinking abilities. The view that mathematics is a science that trains thinking. The Creative Problem Solving learning model is a learning model that focuses on teaching and Problem Solving skills. Digital teaching materials are use digital devices, such as computers, smartphones. The aim of this research is to see the validity, practicality and effectiveness of the e-module being developed. This teaching material development model uses the ADDIE model. This research was carried out at SMP Negeri 21 Medan which is located on Jl. Rampe Raya flower. The time for the panel research is the even semester of the 2023/2024 academic year. The subjects of this research were class VII students at SMP Negeri 21 Medan. Meanwhile, the object of this research is learning media in the form of e-modules using flipbooks based on Creative Problem Solving. The e-module was declared very valid with a score of 3.56 and was categorized as very feasible. The e-module was declared practical with a percentage of 92.67% and was categorized as very practical. The e-module was declared effective by achieving Problem Solving indicators in indicators 1, 2, 3 and 4 with 65% of students completing the learning. The achievement of classical student indicators has met 65% of students who took part in learning with a score of 75. And there was a significant increase in indicators 1, 2, 3, and 4.
Pengaruh Pembelajaran Matematika Metode Gasing Terhadap Hasil Belajar Penjumlahan Bilangan Cacah Siswa Kelas 3 SD Rara Dini Alianti; Vira Febrianty; Kowiyah Kowiyah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4161

Abstract

The main reason underlying this research is that many students feel that mathematics is a difficult subject, which leads to low learning outcomes in this subject. This research aims to explore the influence of the spinning top learning method on the addition of whole numbers in class III students in elementary schools. Using a quantitative experimental research design, data was obtained through pre-test and post-test to evaluate student skills. The results of the analysis show that the application of the top method significantly improves student learning outcomes, with the average post-test score being higher than the average pre-test score. From this research, it can be concluded that: (1) The mathematics learning method used has proven to be very effective. (2) The test results show an increase in students' mathematical abilities. (3) The spinning top method has a positive impact in improving mathematics learning skills, especially for class III students. This research also shows that this method has proven effective in increasing motivation. and students' understanding of mathematical concepts.
Penerapan Konsep Geometri pada Siswa Sekolah Dasar Menggunakan Geoboard sebagai Alat Peraga Digital yang Interaktif Viki Ardiansyah; Muhammad Farras Qoid Mufadhol; Kowiyah Kowiyah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4177

Abstract

Geoboard digital as an interactive educational tool to impart the principles of geometry in elementary school mathematics education. The primary objective of this study is to assess the efficacy of integrating geoboardDigital as an interactive learning medium for teaching geometry concepts in elementary school, while also evaluating the impact of its usage on students' comprehension and visualization skills in geometry. Additionally, it aims to compare the effectiveness of geoboardDigital with traditional methodologies in geometry education, as well as assess student response and engagement levels when utilizing geoboardDigital. Employing a qualitative descriptive approach, this research delves into how the integration of technology such as geoboardDigital enhances understanding and student engagement in geometry education. Data collection is carried out through observation, interviews, and field notes, with data triangulation methods utilized for analysis. The findings of this study demonstrate that the application of geoboardDigital effectively enhances students' visualization and comprehension of geometric concepts through its interactive functionalities. Interview results indicate that students find geoboardDigital to be easily accessible and engaging, particularly in creating geometric shapes using pins and virtual ribbons.
Analisis Penggunaan Media Pembelajaran Kreatif dalam Pembelajaran Matematika Sekolah Dasar Kelas 1 Chiara Meliani; Syifa Qonita Khairunnisa; Kowiyah Kowiyah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4179

Abstract

This research aims to analyze the comparison of using contextual learning media (concrete) involving technology in improving the mathematics learning outcomes of first-grade elementary school students. The research method used is a qualitative method with a descriptive approach. Data collection was conducted through observation, interviews, and documentation to understand students' interactions with creative learning media and its impact on their understanding of basic mathematical concepts. The results of this study indicate that the use of learning media, both contextual (concrete) and involving technology, such as visual aids and educational games, can increase students' interest in learning, help them understand the material more easily, and have a positive impact on their mathematics learning outcomes. It is hoped that the use of innovative and creative learning media can continue to be applied in mathematics education to support the cognitive development and interest of students in mathematics from an early age. However, the use of concrete learning media involving counting boards and jumping frogs is hindered by time efficiency.
Membentuk Karakter Peserta Didik Melalui Pembelajaran Matematika Realistik di MI/SD Lara Vardia Putri; Hidayanti Azkia; Isknadar Salamin; Djuita Hidayati
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4190

Abstract

Mathematics is part of the curriculum in Indonesia and has a very important role at every level of education. So that mathematics learning is expected to produce an important contribution in shaping students' character. Mathematics learning should be well designed by inserting character values in learning planning so that the goal of building student character can be achieved. The author will examine one example of realistic mathematics learning. The aim of realistic mathematics learning is to ensure that students not only achieve success in the cognitive aspect, but also experience positive changes in their attitudes and character.
Pengaruh Media Pembelajaran Interactive Multiplication Stacking Board terhadap Pemahaman Kognitif pada Operasi Hitung Perkalian Kelas III SD Adjeng Putri Wahyoerie; Tasya Nurmadina; Kowiyah Kowiyah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4192

Abstract

This research is based on the limited use of learning media among teachers, although the media is important to support 21st century learning that should utilize technology. The lack of special media for multiplication materials in grade III of elementary school causes learning to be less in line with the stage of cognitive development of students. Usually, teachers use lecture methods and multiplication tables, which makes students tend to only listen and memorize. As a solution, researchers developed the Interactive Multiplication Stacking Board media, which aims to facilitate the understanding of the concept of multiplication through the repeated multiplication approach so that students can understand the concept of multiplication concretely. This research aims to design, develop, and test the feasibility of the learning media. The method used is Design-Based Research with the Reeves model, which includes problem identification, prototype development based on relevant theories, as well as product testing and improvement through validity tests and repeated trials. The final result of this research is the Interactive Multiplication Stacking Board learning media that is ready to be used to support multiplication learning in class III in elementary school.
Penerapan Metode Saw dan Topsis pada Pemilihan Lokasi Kuliner di Kota Denpasar Ulfatun Farika Novitasari; Eka N. Kencana; I GN Lanang Wijayakusuma
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4193

Abstract

Bali is a renowned tourist destination that attracts visitors from around the world, particularly for its natural beauty, rich culture, and delicious cuisine. The increasing number of tourists in Bali has driven rapid growth in the culinary industry. In Denpasar City, selecting the right location is a key factor for the success of culinary businesses, as each location has different characteristics and potentials. This study employs the Multiple Attribute Decision Making (MADM) model, combining the Simple Additive Weighting (SAW) and Technique for Orders Preference by Similarity to Ideal Solution (TOPSIS) methods, to determine the optimal location for culinary businesses in Denpasar City. Data were collected through surveys of 154 culinary business owners, considering eight criteria: Accessibility, Visibility, Traffic, Facilities, Expansion, Environment, Competition, and Regulations. The study's findings indicate that both SAW and TOPSIS methods identify high population density areas as the best choice. The SAW and TOPSIS method provides the highest preference value of 0,8815 and 0.7082 respectively, making it the more effective method for recommending optimal culinary locations in Denpasar City.
Evektivitas Penggunaan Worldwall dalam Meningkatkan Minat Peserta Didik pada Materi Pembagian Khansa Mehira Nisrina; Fi Jannatin Aliyah; Kowiyah Kowiyah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4195

Abstract

Students often perceive math as a difficult subject, especially in primary school, even though it is a basic subject in everyday life and the advancement of science. Low learning outcomes result from this viewpoint as it undermines students' motivation and interest in learning math. This research looks at how the use of cutting-edge learning resources, such as Worldwall, can help students to understand and be more engaged in math, especially when it comes to division. The use of media can improve students' motivation, engagement and learning outcomes while helping them to overcome challenges related to understanding complex mathematical ideas. This research suggests that teachers use online learning tools such as Worldwall to make math lessons more interesting and dynamic.
Peningkatan Pemberdayaan Masyarakat melalui CSR PLN Mencapai Kesadaran Lingkungan Sejak Dini Lintang Laxita Chandra Dewi; Rahmawati Rahmawati; Buffon Yoppy Trie Ambodo; Muhammad Fadly Miftaqul Amirullah
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4213

Abstract

Improving community welfare is the main goal, of course, and one of the main goals of CSR. Companies can help and improve communities in social, cultural, economic, and physical areas by carrying out corporate social responsibility. By doing so, they can make the community feel helped in improving their welfare If someone offers them help, they tend to see it positively because it is evidence of gratitude and empathy shown. The use of appropriate theories to study community empowerment and capacity building of the River School, including community empowerment through CSR programs, River Schools as a model of environmental education, the role of PLN CSR in environmental education at River Schools, early environmental awareness through CSR and River Schools, the impact of CSR programs on community empowerment and independence. This study uses a qualitative approach with a case study of community empowerment through PLN CSR to explore early environmental awareness The location of this research was carried out in Gunung Anyar Tambak Village Rt.01 Rw.01 Surabaya, which is an area used by Bank Sampah by PT. PLN (Persero). The PLN CSR program involving various parties in environmental education has a positive impact on shaping the mindset of the community who are more concerned about environmental sustainability. Awareness built early on, especially in children and adolescents, is expected to produce a generation that is more responsive to environmental issues. Counseling involving schools in this sub-district has proven effective in building a deeper understanding, which can then be passed on to their families. Therefore, it is important for PLN to continue to assist the community, provide adequate facilities and infrastructure, and provide incentives or awards for those who succeed in protecting the environment and managing resources wisely.
Identifikasi Telur Cacing pada Sayur Lalapan yang Dijual Pedagang Warung Tenda Pinggir Jalan di Distrik Abepura Kota Jayapura Nike Sulastri; Apriani Herni Rophi; Ruth Megawati
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): 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.v2i4.4229

Abstract

Worms are an infectious disease caused by parasites in the form of worms. According to data from the Papua Province Health Service in 2011, the number of worm cases was 528.8 per 1,000 population, while in the Jayapura City Health Service the number of worm cases in 2011 was 2.48 per 1,000 population. According to data from the Abe Pantai Community Health Center, the prevalence of worms in 2012 was 3.21 per 1,000 population. The prevalence in Hedam Community Health Center, Waena Community Health Center and Kotaraja Community Health Center in 2012 was 1.94 per 1,000 population, 1.25 per 1,000 population, 0.94 per 1,000 population, respectively. Vegetables that are eaten directly are at risk of being contaminated by various types of parasites during planting, harvesting and marketing and have the potential for transmission of infection to humans. This study aims to determine whether or not there is contamination with STH (Soil transmitted helminth) worm eggs contained in fresh vegetables from roadside tent stalls in Abepura District. The type of research used is descriptive research using a laboratory approach. The research sample was 20 samples of roadside tent stall traders in Abepura District taken using Random Sampling Technique. The method for examining worm eggs uses the Sedimentation method. The results of identification of worm eggs in fresh vegetables sold by roadside stall vendors in Abepura District showed that there was worm egg contamination found in 20 samples of fresh vegetables, with 8 samples contaminated or 40% and 12 samples or 60% not contaminated with worm eggs Soil transmitted helminth. The types of Soil Transmitted Helminth worm egg species found were Ascaris lumbricoides (35%), Trichuris trichiura (30%) and Hookworm (30%)

Page 17 of 23 | Total Record : 225

 15   16   17   18   19 

Filter by Year

2023 2025


Reset
Filter By Issues
All Issue Vol. 3 No. 3 (2025): September : Jurnal Matematika dan Ilmu Pengelatuan Alam Vol. 3 No. 2 (2025): Jurnal Matematika dan Ilmu Pengelatuan Alam Vol. 3 No. 1 (2025): Jurnal Matematika dan Ilmu Pengelatuan Alam Vol. 2 No. 4 (2024): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 3 (2024): September : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 2 (2024): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 1 (2024): Maret : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 4 (2023): Desember : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 3 (2023): September : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 2 (2023): Juni : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 1 No. 1 (2023): Maret : Jurnal Matematika dan Ilmu Pengetahuan Alam More Issue