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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 27 Documents
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Search results for , issue "Vol. 5 No. 3 (2025): Oktober" : 27 Documents clear
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.
Pengembangan Media Pembelajaran Berbantuan Doratoon Berbasis Budaya Batak pada Mata Pelajaran Matematika Materi KPK dan FPB Bintang, Muhammad Tri; Yarshal, Dinda
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.v5i3.1578

Abstract

This study aims to develop learning media assisted by Doratoon based on Batak culture in Mathematics subjects on KPK and FPB materials for grade V students of SD Negeri 067243 Medan Selayang, and to determine the feasibility of the developed media products. The research method used is development research (Research and Development) by using the ADDIE development model which consists of 5 stages, namely:Analysis, Design, Development, Implementation, And Evaluation. Data collection instruments in this study were observation, interviews and questionnaires. The data analysis technique used in this study was a questionnaire given to several expert reviewers, namely material expert reviewers, media expert reviewers and teacher and student responses. Based on the results of the study, it shows that the developed learning media is very feasible to be used in the learning process with the results of validation from material expert reviewers obtaining a percentage of 90.66%, media experts obtaining a percentage of 86.36%, student responses obtaining results of 98.28%, and teacher responses obtaining results of 95%. This media not only enriches mathematics learning with a local cultural contextual approach, but also increases student engagement and motivation to learn.
Aktivitas Imunologis Ekstrak Daun Singkong terhadap Peningkatan Monosit pada Mencit dengan Induksi Padi Pauzan, Pauzan; Halid, Idham
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.v5i3.1579

Abstract

Penelitian ini bertujuan untuk mengevaluasi efek imunomodulator dari ekstrak daun singkong terhadap peningkatan jumlah monosit pada mencit yang diinduksi dengan padi. Dalam penelitian ini, kami menggunakan dua kelompok mencit: kelompok kontrol negatif dan kelompok perlakuan (P). Kelompok kontrol tidak menerima ekstrak daun singkong, sedangkan kelompok perlakuan menerima ekstrak daun singkong dengan dosis tertentu. Jumlah monosit diukur pada kedua kelompok setelah periode perlakuan. Hasil penelitian menunjukkan bahwa ekstrak daun singkong secara signifikan meningkatkan jumlah monosit pada kelompok perlakuan dibandingkan dengan kelompok kontrol. Temuan ini menunjukkan bahwa ekstrak daun singkong memiliki potensi sebagai imunomodulator dengan meningkatkan aktivitas sistem kekebalan tubuh melalui peningkatan jumlah monosit.
Education for the Future: Critical Analysis of the Education for Sustainable Development (ESD) Programs in Learning Sutrio, Sutrio; Busyairi, Ahmad; Zuhdi, 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.v5i3.1605

Abstract

Environmental problems have now become a global issue faced by almost all countries, including Indonesia. One joint effort to overcome environmental problems is through the education sector called Education for Sustainable Development (ESD). This research aims to analyze research trends and good practices regarding implementing ESD in the learning process at schools or universities through a systematic literature review study. A total of 29 from 576 research articles discussing the integration of ESD in learning were analyzed in this research. Articles were collected using the Publish or Perish application with the Scopus and Google Scholar databases. The results of the analysis show that the learning approach is student-centered, uses a variety of methods, utilizes the latest technology, is collaborative, holistic, creates sustainable values; and is oriented towards developing local potential is a recommended learning design in implementing ESD effectively. Challenges such as limited human resources in schools or universities that understand the concept of ESD integration in learning are still the main obstacles to implementing ESD in classroom learning. These findings are expected to provide a significant contribution to the development of relevant and future-oriented education.
Pengaruh Inquiry Terbimbing Berbantuan Augmented Reality Flashcards pada Peningkatan Literasi Sains Siswa Sekolah Dasar dalam Materi Tata Surya Muhammad Jagad Chakim; Widiyono, Aan; Muzakki, Muhammad Alie
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.v5i3.1617

Abstract

Science literacy skills involve the application of science, the ability to recognize problems, and draw logical conclusions through existing data that need to be instilled since elementary school. Guided inquiry is an alternative learning approach that has proven effective in encouraging students' science literacy, especially in studying the topic of the solar system. This study examines the effect of guided inquiry assisted by augmented reality flashcards to encourage the improvement of science literacy in students at the primary education level. This research design applies a pre-experimental one-group pre-test-post-test because there is only one rombel at SDN 02 Kedung Jepara, with 24 grade VI students as samples. Research instruments in the form of pre-test and post-test using 16 multiple choice questions that have been tested for validity and reliability. Based on the results of the Paired Samples T-Test test, there is a significant difference in pretest and posttest scores, indicated by an average value of -21.61458 and the acquisition of significance results (Sig. 2-tailed) 0.000. The increase in the average score from 57 to 79 confirms that guided inquiry has an effect in improving science literacy.

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