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Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya
Published by Bale Literasi
ISSN : -     EISSN : 28094409     DOI : https://doi.org/10.58218/lambda
Core Subject : Health, Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Education Mathematics Physics Public Health Other
Lambda adalah Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya yang diterbitkan oleh Lembaga Bale Literasi. Terbit tiga kali setahun yakni setiap bulan April, Agustus dan Desember. Focus & Scope : Education Assessment and Evaluation Curriculum Development Distance Learning Higher-Order Thinking Learning Resources Models of Teaching Teacher Professional Development Learning and Cognitive Style Mathematics, Biology, Physics, Chemistry, and Natural Science Natural and Applied Science Biological sciences Biodiversity Biotechnology Chemistry Environmental sciences Physics Mathematics Engineering Healthcare Sciences
Arjuna Subject : Umum - Umum
Articles 125 Documents
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Analisis Pembelajaran Fisika: Dari Sudut Pandang Guru Dan Siswa Purnomo, Dian; Rian Vebrianto; Rohani; Adisti Yuliastrin
Lamda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 1 (2025): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i1.1193

Abstract

One of the main problems in the world of education is the weak learning process. Learning in the classroom tends to only teach memorization of information without connecting it to applications in everyday life. The purpose of this research is to find out problems related to material that are considered difficult and how to solve these learning in physics learning at MTS. The methodology of this study uses a mixed method ̧ where quantitative data is then strengthened with qualitative data. In this study, 2 science teachers, 30 students of grade VII MTS. This study uses interview, observation, and questionnaire instruments. Data is collected by directly going down to the field and analyzed using descriptive analysis for quantitative and qualitative analysis of interview results so that the data obtained becomes comprehensive. The results showed that students had difficulty distinguishing principal and derivative quantities (60%), understanding unit conversions (70%), writing unit symbols correctly (50%), and using measuring tools (57%). After applying Canva-based experimental video media, there was an increase in students' understanding of physics concepts, with an increase in understanding of principal and derivative quantities from 40% to 80%, unit conversion from 30% to 75%, and skills using measuring tools from 43% to 78%. The conclusion of this study is that the use of Canva-based interactive media can be an effective solution in improving students' understanding of the concept of quantities and units, especially for schools that have limited laboratory facilities.
Pengembangan Soal Terbuka (Open-Ended Problem) pada Mata Pelajaran Matematika Kelas XI MA- Al Hidayah NW Lendang Dami Nursin, Nursin
Lamda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 1 (2025): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i1.1197

Abstract

This aim of study were to produce a valid and good open question test (open-ended problem) in learning mathematics for 8th grade students of JHS. This was a developmental reserach using development model set by McIntire & Miller. The steps in this study included preliminary study, product design, and product development. The result of this study was an open question test (open- ended problem), including test blueprint, 28 items of essay tests, and scoring guide. The validation result showed that the developed tests have a valid category. The developed open questions also have a good characteristic, viewed from the test difficulty and distinguishing power which are in medium category and available received. The generated reliability is 0,72 with the measurement error standard or SEM is 2,376. Based on the field trial result, students’ creative thinking ability just stated on fluently and detail, and student’ mathematics achievement was in positive category. Overall, the study result showed that the developed open questions (open-ended problem) are feasible to use.
Dimensi Filsafat dalam Pengelolaan Sumber Daya Alam: Kajian Peran Manusia dalam Menjaga Keseimbangan Lingkungan Santika, Lora; Sarjan, Muhammad
Lamda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 1 (2025): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i1.1205

Abstract

The global environmental crisis—marked by deforestation, land degradation, pollution, and climate change—is a consequence of unsustainable natural resource (NR) exploitation. Population growth and the dominance of pragmatic economic paradigms are key drivers of environmental destruction. This article examines the role of philosophy in NR management as an alternative approach that is more ethical and sustainable. Using a literature review method, this study analyzes environmental philosophical perspectives—particularly anthropocentric, biocentric, and ecocentric ethics—and their relevance in shaping policies and ecological awareness. The findings show that integrating philosophical values can foster moral awareness toward nature, strengthen justice-based environmental policies, and support holistic development approaches. The study also highlights failures in NR management due to ethical crises, such as overfishing in Indonesian waters and deforestation linked to food estate projects. Community-based management models and local wisdom—such as sasi and subak systems—are shown to be more aligned with ecocentric and sustainable principles. Therefore, a paradigm shift is needed—from an exploitative approach to a philosophical one that sees humans as part of, not rulers over, ecosystems. Integrating philosophy into NR management is not only essential for environmental preservation but also for ensuring the sustainability of future generations.
Analisis Polifarmasi Terhadap Interaksi Obat Di Rumah Sakit Umum Kota Pekalongan Permadi, Yulian Wahyu; Akrom; Imam Riadi; St Rahmatullah
Lamda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 1 (2025): April
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i1.1200

Abstract

The use of drugo in large quantities is called polypharmacy. The number of drug interactions depends on the number of drugs consumed, the possibility of drug interactions increases as more drugs are used in the prescription. This study aims to analyze the incidence of polypharmacy and drug interactions in outpatient prescriptions at Pekalongan City General Hospital. This study is a retrospective descriptive study conducted by analyzing outpatient prescription data for the period March–May 2023 at the hospital pharmacy depot. Prescription sheets containing two or more drugs (R/) were identified through reliable literature sources, namely www.drugs.com and www.medscape.com. Data were grouped and analyzed using SPSS spearman test. The results showed that of the total incidence of drug interactions of 877 patients, the gender of the patients was mostly female (68%), the age of the most was 26-45 years (58%), the number of drugs in the prescription was the largest two drugs with potential interactions 44%, the level of polypharmacy was moderate (48%), minor (21%), major (13%) and no interaction (18%). The largest number of diagnoses in the prescription was two diagnoses at 44%. The highest drug interaction mechanisms are pharmacodynamics (57.3%), pharmacokinetics (13%), unknown (29.7%). The most interacting drug combinations are rifampicin isoniazid 6.9%, furosemide cefixime 4.5% and sertraline gabapentin 4.5%. The correlation between the number of drug use and diagnosis according to the results of this study is a significant, strong and unidirectional correlation. Based on the results of this study, it is recommended that polypharmacy in prescriptions can be minimized and drug interaction monitoring be tightened to reduce the risk of dangerous side effects.
Laporan Kasus: Pasak Fiber Prefabricated dengan Crown Zirconia pada Gigi Anterior Rakhmadian, Ratih Delio; Ariani, Meidi Kurnia
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Oktober
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1355

Abstract

Teeth that have undergone root canal treatment, whether diagnosed with pulp necrosis or irreversible pulpitis, have lost significant hard tissue structure due to caries. Post-root canal restoration generally involves additional reinforcement inserted into the root canal. This treatment is called post treatment, followed by crown placement. Based on the manufacturing method, posts are divided into two types: custom-made posts and prefabricated posts. Prefabricated posts are the most commonly used because they are made of fiber and offer several advantages. The advantages of prefabricated fiber posts include good aesthetics, resistance to corrosion, a modulus of elasticity nearly equal to dentin, and adhesive bonding to the root canal wall surface. This adhesive bond creates a good bond with the tooth structure and also improves the monoblock properties due to the use of the same material. After the post is placed into the root canal, a crown is placed to perfect the shape of the root canal crown. This case report describes the steps involved in installing a prefabricated post and crown on a tooth after root canal treatment. The first visit involved gutta-pertussis reduction with gates, followed by root canal widening. A trial post was then placed, followed by post cementation and core fabrication. Impressions and temporary crowns were made after the cores were made. The patient was instructed to return once the zirconia crown was finished, and it was inserted immediately. Following treatment, it was concluded that prefabricated posts, followed by zirconia crowns, can be placed after root canal treatment in anterior teeth with significant crown structure loss
Menggali Kearifan Lokal: Hakikat Manusia menurut Pandangan Islam dalam Menjaga Alam dan Lingkungan Fahrianto, M. Said; Sarjan, Muhammad
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Oktober
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1454

Abstract

Ecology is a reciprocal relationship between organisms and their environment. This includes humans who were created by Allah, and entrusted with great responsibility as caliphs to prosper all life on earth. However, in reality, most humans do not realize that the relationship between humans and the environment is a relationship that has been determined and regulated by God. So in this study, the focus of the researcher's discussion is on how the nature of Islam views an ecological system. To facilitate this research, the researcher formulated the main problem, namely, how is the correlation between human life and the environment? And what is the nature of humans and the environment in the perspective of Islamic ecology.
E-MathBook Lampung: Inovasi E-Book Etnomatematika Berbasis Budaya Lokal Pratiwi, Dona Dinda; Anggoro, Bambang Sri Anggoro; Aini, Fitri Nur
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Oktober
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1488

Abstract

Students are more interested in learning mathematics by utilizing technology that is connected to Lampung culture to increase students' knowledge and insight in learning. This study aims to develop a mathematics e-book based on Lampung cultural ethnomathematics in the ability to understand concepts in flat shape material. This study uses a research and development type of research with the ADDIE research model (Analysis, Design, Development, Implementation, and Evaluation). The development stage involves validators (media expert validators, material expert validators, and question expert validators) to assess the feasibility of good and correct e-books. The implementation stage involves students to test the effectiveness of the e-book using pretest and posttest questions for conceptual understanding. The results of the validation of the e-module by media expert validators, validation by material expert validators, validation by question experts were declared valid by the experts. Meanwhile, the small group attractiveness trial and the large group attractiveness trial were declared very interesting by the students. For the effectiveness test using the N-Gain test and getting a moderate criterion value, it can thus be concluded that the development of a mathematics e-book based on Lampung cultural ethnomathematics in the ability to understand concepts in flat shapes is effective in improving students' conceptual understanding so that students are interested and active during the mathematics learning process which makes students not bored.
Integrasi Kearifan Lokal dalam Penguatan Literasi Sains Fisika di Sekolah: Suatu Kajian Sistematis Zahara, Laxmi; Sudatha, I Gede Wawan; Santosa, Made Hery; Suartama, I Kadek
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Oktober
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1505

Abstract

This study aims to identify and analyze the forms and contributions of integrating local wisdom into physics learning to improve students' scientific literacy. The background of this review is the low level of scientific literacy in Indonesia, as indicated by the 2018 PISA data, highlighting the need for contextual approaches in education, including the use of local wisdom. The method used is a systematic literature review guided by the PRISMA framework, involving identification, screening, eligibility, and inclusion of articles from Scopus, ERIC, and Google Scholar databases for the 2020–2025 period. From 19,534 documents initially identified, 15 articles were selected for in-depth analysis. The findings reveal that the forms of local wisdom integration include traditional tools, cultural ceremonies, local foods, traditional houses, and social values, all connected to physics topics such as motion, heat, pressure, and energy. This integration has been proven to enhance students’ scientific literacy across four dimensions: cognitive (conceptual understanding), procedural (scientific skills), affective (attitudes toward science and culture), and contextual (ability to relate science to real-life situations). The findings affirm that local wisdom holds significant potential as a relevant and humanistic learning approach aligned with the principles of the Merdeka Curriculum. This review is expected to serve as a foundation for developing more systematic and applicable models of physics learning based on local culture at the secondary school level.
Pengaruh Lingkungan Belajar Terhadap Hasil Belajar Siswa Pada Mata Pelajaran IPAS kelas IV SD Negeri 230 Palembang Mayasari, Dona; Yulaini, Erma; Utomo, Budi
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Oktober
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1520

Abstract

This study aims to analyze the influence of the learning environment on students' learning outcomes in the Science and Social Studies (IPAS) subject for fourth-grade students at SD Negeri 230 Palembang. The research employed a quantitative approach with an experimental method, specifically using a True Experimental Design in the form of a Posttest-Only Control Design. The research subjects included two fourth-grade classes from different academic years: 2020/2021 and 2024/2025, each consisting of 28 students. The independent variable in this study is the learning environment, while the dependent variable is students' learning outcomes in the IPAS subject. Learning outcomes were assessed through semester report card scores, and students' perceptions of the learning environment were measured using a questionnaire. The findings revealed that the average report card score for the 2020/2021 class was 81.29, which is categorized as "Good", whereas the average score for the 2024/2025 class was 89.68, categorized as "Very Good". Additionally, the questionnaire results indicated that 81.67% of students in the 2024/2025 class rated the learning environment as "Very Attractive". These results suggest a significant improvement in learning outcomes corresponding with enhancements in the learning environment. The majority of students showed clear satisfaction and strong adaptation to the improved learning environment. Based on these findings, it is recommended that teachers utilize appropriate and engaging learning environments to effectively enhance students’ learning outcomes and overall educational experience.
Prediksi Angka Pengangguran Menggunakan Regresi Linear Berdasarkan Indikator Pendidikan dan Pertumbuhan Ekonomi di Jawa Tengah Naurah Qolbia Salamah; Khoirunisa, Rindy Nabila; Ummu, Azzatul; Nur Afisa, Anita Rachma; Hamidah, Hilda Zahra
Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Vol. 5 No. 3 (2025): Oktober
Publisher : Lembaga Bale Literasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58218/lambda.v5i3.1538

Abstract

This study aims to predict the unemployment rate in Central Java Province using a linear regression method based on indicators of education level and economic growth. Secondary data from 2024, collected from various regencies and cities in Central Java, were analyzed to examine the relationship between the independent variables—education level and economic growth—and the dependent variable, unemployment rate. The analysis results show that an increase in the average years of schooling significantly reduces the unemployment rate, while economic growth also contributes to lowering unemployment, although its effect is smaller and varies across regions. The developed linear regression model is able to explain most of the variation in the unemployment rate and is used to project unemployment trends up to 2027, with a predicted decline in unemployment, assuming continued improvement in education quality and stable economic growth. These findings emphasize the importance of synergy between enhancing education quality and inclusive economic growth as key strategies to reduce unemployment in Central Java. However, unemployment is a complex issue influenced by other factors such as infrastructure, regional policies, and workforce readiness, thus requiring a comprehensive approach. This study is expected to provide a foundation for formulating more targeted policies to alleviate unemployment in the region.

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