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Science Education and Application Journal
Published by Universitas Islam Lamongan
ISSN : 26566672     EISSN : 26568365     DOI : -
Core Subject : Science, Education,
Chemistry Computer Science & IT Education Energy
The articles in SEAJ include developments and researches in Education, Science Education, include Chemistry, Physics, and Biology (theoretical studies, experiments, and its applications) and management education. More details about Focus and Scope, please check Focus and Scope. SEAJ also carries a Comments and Criticism section, which provides a forum for expressing different view points, comments, clarification, and correction of misunderstanding regarding topics in published papers. Readers of the journal are earnestly invited to contribute their ideas to this forum. Contributions for the Comments and Criticism section should be relatively brief, normally two to four manuscript pages, written in Indonesian and English, and will be published as rapidly as possible.
Arjuna Subject : Umum - Umum
Articles 64 Documents
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Development of Science E-Modules on the Functions of Living Organs Topic to Improve Science Literacy for Elementary School Students Lindawati Muslih; Zainul Arifin Imam Supardi; Widowati Budijastuti
Science Education and Application Journal Vol 4, No 1 (2022): Science Education and Application Journal
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v4i1.544

Abstract

This study aims to develop a Science E-Module on the material of the locomotor functions of living things to improve the literacy of elementary school students. In this study, the development of e-modules is guided by the 4-D Thiagarajan development model. The development stage includes defining, designing, developing, and distributing (dessiminate) but at the dessiminate stage it is not done completely. The subjects of this research are students of SDN Simomulyo with details of class 5F  as many as 15 people and class 5H as many as 15 people. Study This will be carried out in the odd semester of the 2021/2022 academic year . Results In this study, it was shown that the device developed in this study met the criteria of validity, practicality, and effectiveness. The validity of learning tools includes conceptual validity, device readability, and the level of difficulty of the device. The practicality of learning tools includes the implementation of learning and constraints during learning activities. The effectiveness of learning includes an increase in learning outcomes, students, student activities during the learning process, and student responses to learning activities. Based on the fulfillment of validity criteria, practicality criteria, and effectiveness criteria, the learning tools developed are suitable for use in learning.
Composition of Spermatophyta (Seed Plants) in the Biological Greenhouse Area of Univet Bantara Sukoharjo Anwari Adi Nugroho; Fiky Ariska Cahyanti; Rindi Diah Ayu Fitriani; Tri Wahyuni; Desty Oktavianingtyas
Science Education and Application Journal Vol 4, No 1 (2022): Science Education and Application Journal
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v4i1.488

Abstract

Spermatophyta is a seed plant with a very high diversity and is easily found in the surrounding environment. The purpose of this study was to determine the composition of Spermatophyta in the biological greenhouse of the Univet Bantara Sukoharjo. Research This research is exploratory description research with the cruising method (survey). The research was conducted in the biology greenhouse of the Univet Bantara Sukoharjo campus which has an area of about 350 m2. The research procedure consisted of several stages, namely the preparation of tools and materials, observation and documentation of Spermatophyta in the greenhouse, recording of plant characteristics, identification and determination of plants, and data analysis. determination result. The plants data collected were analyzed descriptively and qualitatively. The results showed that the composition of Spermatophyta in the biological greenhouse was 58 species and all of them were angiosperms group which included dicotyledonous and monocotyledonous plants. The number of families found was 40 families. These results indicate that the biological greenhouse is not dominated by a few families but many families that live in the area. Families with more than one species are the Araceae family (talas taro tribe) with 6 species, the Euphorbiaceae family with 4 species, Papilionaceae and Asparagaceae each with 3 species, Mimosaceae, Amaranthaceae, Myrtaceae, Rutaceae, Oxalidaceae, and Orchidaceae were found 2 species. The diversity in the composition of spermatophytes in terms of their families is quite diverse, but the number of species from each family is not large enough so that further development is needed to enrich the diversity of Spermatophyta compositions in the biological greenhouse.
Quality Improvement Planning Based on School Development Plan at MTs Ihyaul Ulum Gresik Almira Annora Dewanti; Warih Handayaningrum; MV Roesminingsih
Science Education and Application Journal Vol 4, No 2 (2022): Science Education and Application Journal (SEAJ)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v4i2.542

Abstract

At MTs Ihyaul Ulum Gresik, quality improvement planning is based on the school development plan. This study is being conducted at MTs Ihyaul Ulum Gresik. The emphasis of this research is on planning for increasing educational quality based on work programs included in MTs Ihyaul Ulum Gresik's school development plan for 2020/2021 and their relationship to eight national education standards. A document study was employed to obtain data for this investigation. MTs Ihyaul Ulum Gresik's school development plan for 2020/2021 is being examined. This study's data were reported utilizing a qualitative descriptive technique. The findings of this study include the quality improvement plans identified in the work program of MTs Ihyaul Ulum Gresik, which are divided into three time periods: short (annual), medium (four years), and long (eight years). Because such work programs were related to eight national education standards, not all national education standards were found in MTs Ihyaul Ulum Gresik's work program. Some national education criteria are not present in the MTs Ihyaul Ulum Gresik job program.
The Effect of the PQ4R Model Assisted by E-Book Application Sway Students' Scientific Literacy Excretion System Materials for Class XI MAN Palangka Raya City Achmad Zaini; Ayatusa'adah Ayatusa'adah; Ridha Nirmalasari
Science Education and Application Journal Vol 4, No 2 (2022): Science Education and Application Journal (SEAJ)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research is based on learning conditions in class XI MAN Palangka Raya City which still uses discussion and lecture models that are less able to improve scientific literacy skills. This research aims to determine the effect of the PQ4R model assisted by e-books using the sway on the scientific literacy of XI grade students of MAN PalangkaRaya City in the matter of the excretory system. The design used in this research is in the form of a quasi-experimental and the form of the design is divided into 2 groups, namely the experimental group and the control group, also called the Non-equivalent Control Group Design, and uses descriptive quantitative calculations. The sample in this research has a total of 67 students which includes, XI MIPA 3 totaling 33 students in the experimental class, and XI MIPA 4 totaling 34 students in the control class.is purposive sampling. The scientific literacy data collection method was taken from the results of the scientific literacy test. The results of the research using an independent sample t-test analysis showed that there was an effect of the PQ4R model assisted by e-book application Sway on the scientific literacy of class XI MAN Palangka Raya students on the excretory system material with a value of tcount > ttable, which is 5,319 > 5,299 .learning model supported by the Sway e-book application PQ4R can improve scientific literacy.
Analysis of Students' Cognitive Ability in Solving Physics Problems on Parabolic Motion Material for Class XI Science at MAN 3 Bojonegoro Anis Zahrotin
Science Education and Application Journal Vol 4, No 2 (2022): Science Education and Application Journal (SEAJ)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v4i2.549

Abstract

This research is a survey research with quantitative descriptive data type carried out at MAN 3 Bojonegoro. The population in this study was all students of class XI IPA MAN 3 Bojonegoro with a total sample of 129 students who were divided into four classes. The background of the problem in this study is the low problem-solving ability of students in solving physics problems on parabolic motion material. The results showed that 73.13% of students were in the high category for the factual dimension and 67.24% of the students were in the high category for the conceptual dimension. Students still have difficulty in solving cognitive questions at the evaluation level (C5) and creating (C6) with 24% of respondents answering. On cognitive questions at the Application (C3) and Analysis (C4) levels, the success rate of answering students' questions correctly is at the level of 90% and 9 4 5%. This shows that learning in schools is by national education goals which put learning objectives on Parabolic Motion material at the C4 level. These results are expected to be a reference for Physics Teachers at MAN 3 Bojonegoro to improve the learning process in the realm of High Order Thinking.
Analysis of Additional Teaching Materials for 8th Grade Junior High School Sinta Kumala Sari; Arifian Dimas
Science Education and Application Journal Vol 4, No 2 (2022): Science Education and Application Journal (SEAJ)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v4i2.580

Abstract

This study aims to examine the need for additional teaching materials for science learning among students at MTs Negeri 2 Ngawi. This study uses a research and development method known as Research and Development (RnD). This research development model was adapted from the development of 4D-Models (define, design, development, and dissemination). The subjects in this study were class VIII students of MTs Negeri 2 Ngawi. Observations on science learning, interviews with teachers and students, and the distribution of questionnaires on the need for additional teaching materials indicate that in addition to the textbooks already owned by students, additional teaching materials are also needed according to the characteristics of students. The textbooks owned by students also have several shortcomings, ranging from the limited material presented and the lack of experimental exercises. This research was conducted to explore the analysis of student needs and classroom conditions to find solutions for the development of teaching materials to be used. The results of this study can be concluded that students need teaching materials that allow them to conduct direct experiments to receive the material effectively.
Profile of Critical Thinking Ability of Class VIII Junior High School Students in Science Learning on Simple Aircraft Materials Marathus Sholikhah; Arifian Dimas
Science Education and Application Journal Vol 4, No 2 (2022): Science Education and Application Journal (SEAJ)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v4i2.588

Abstract

In this 21st-century educational paradigm, the ability to think critically is one of the life skills that must be possessed to adapt to an increasingly developing life. This study aims to describe the profile of the critical thinking ability of junior high school students in science subjects on Simple Aircraft material. The research method used is descriptive qualitative. Qualitative descriptive research is research that is used to investigate the actual data and is described in the form of words - words or verbally. The subjects in this study were students of class VIII-BIL SMP N 1 Sine with a total of 30 children. The research instrument used in the form of 10 reasoned multiple choice questions (two-tier multiple choice) based on indicators of critical thinking ability according to Facione which is divided into 4 namely (1) interpretation (2) analysis (3) inference (4) evaluation. The results of the study show that students have moderate critical thinking skills, with a percentage of 40%. Meanwhile, based on indicators showing aspects (1) Interpretation has a percentage of 72.3% with a high category (2) analysis has a percentage of 56.7% with a medium category (3) inference has a percentage of 47.8% with a low category (4) evaluation has a percentage 40% with low category. This research is expected to be used as a benchmark for teachers to provide a learning system that encourages students to improve their critical thinking skills by involving students in taking an active role in learning. In addition, this research is expected to provide a reference for similar research or further research.
Analysis of Science Learning Module Development Needs PBL-Based (Problem Based Learning) to Improve HOTS Milatun Nafiah Azahro; Desi Nuzul Agnafia
Science Education and Application Journal Vol 4, No 2 (2022): Science Education and Application Journal (SEAJ)
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v4i2.581

Abstract

This study aims to examine the needs of students in MTs Negeri 2 Ngawi, especially Class VII, for PBL-based science learning modules to improve HOTS. This development research method is R&D (Research and Development), which is adapted from the development of a 4-D model (Define, Design, Develop and Disseminate). However, this research is limited to the Define stage, which is carried out by analyzing learning procedures. The subjects of this study were MTsN 2 Ngawi science teachers and class VII students who had studied temperature and heat material. Based on the questionnaire from students, it can be concluded that 90% of students believe in the need to develop teaching materials. While the questionnaire given to teachers found the result that learning in the classroom seemed to be monotonous so that it did not support the ability of students to think at a high level, it was necessary to have teaching materials or modules as support because the books provided by the government were inadequate. In conclusion from the results of the questionnaire of students and teachers, as well as the cognitive learning outcomes of students, it is necessary to develop modules related to Temperature and Heat. The development of problem-based learning modules (PBL) is a method for teachers to improve the learning process of students, especially in terms of fostering higher-order thinking skills (HOTS).
Determination of Cultivation Method Based On the Quality of Seaweed (Kappaphycus alvarezii) in Sumenep District Siska Ayu Wulandari; Sri Setyaningsih; Alissa Nazilatur Rohmah; Isdiantoni Isdiantoni
Science Education and Application Journal Vol 5, No 1 (2023): Science Education and Application Journal
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v5i1.678

Abstract

The planting method greatly affects the growth and carrageenan content of Kappaphycus alvarezii seaweed. In addition, the planting method will also affect the physico-chemical conditions of the waters which are closely related to the growth of K. alvarezii. This study aims to determine the appropriate method of seaweed cultivation so that it can be used as a reference for K. alvarezii farmers to pay more attention to appropriate and appropriate cultivation methods in cultivating K. alvarezii so as to improve the quality of seaweed. This study begins with observations at the sampling location, taking water samples and samples of K. alvarezii seaweed. The research data was processed using SPSS (Statistical Product and Service Solution) version 16.0 software with analysis of variance (One Way ANOVA) to obtain parameters that affect the quality of seaweed so that the appropriate planting method can be determined. The results obtained from this study, the appropriate method for planting K. alvarezii in Palasa using a floating raft, in Lobuk and Padike using the bottom method, while in Tonduk using the long line method.
The Characterization of Salt Level in Mango Fruit Through Principle of Refraction Index Fasih Bintang Ilhami; Mohammad Budiyanto
Science Education and Application Journal Vol 5, No 1 (2023): Science Education and Application Journal
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/seaj.v5i1.752

Abstract

The characterization of salt levels in fruits with simple techniques still has several challenges to determine. Herein, we successfully present a simple breakthrough to resolve of purity or concentration of a substance by the principle of refraction index with a refractometer. The resulting experiments by mango fruit extracts showed refractive index is produced in NaCl solution at a concentration of 0.1 M; 0.2M; 0.5M; 1 M; 2 M by 1004; 1009; 1016.3; 1017.3; 1058, respectively. More importantly, the highest refractive index produced in mango fruit extract is owned by Manalagi mango with a refractive index of 1047.3, followed by Arum Manis mango with 1041, Banjarnegara mango with 1030, Gadung mango with 1023.3, and Raw mango with 1015,3. Thus, the higher the concentration of the solution would the greater the refractive index produced due to refractive index is inversely proportional to the speed of light in the solution. Therefore, this is a simple technique that can be used to determine salt levels in fruits and allow to select healthy fruit for intake by our body.

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