Asian Journal of Science Education最新文献_第2页

The Effect of Online Learning Using Schoology on Student Learning Outcomes in Momentum and Impulse Matter 基于学校学的在线学习对学生学习成果在动量和冲动物质上的影响

Asian Journal of Science Education Pub Date : 2022-10-31 DOI: 10.24815/ajse.v4i2.28080

Aulia Syafriyanti

引用次数: 1

Optimizing Bilingual Learning to Improve Students' Critical Thinking Skills Through PheT Media 通过PheT媒体优化双语学习，提高学生批判性思维能力

Asian Journal of Science Education Pub Date : 2022-10-31 DOI: 10.24815/ajse.v4i2.28067

Nyak Umi Anggiani, S. Susanna, A. Hamid, Musdar Musdar

{"title":"Optimizing Bilingual Learning to Improve Students' Critical Thinking Skills Through PheT Media","authors":"Nyak Umi Anggiani, S. Susanna, A. Hamid, Musdar Musdar","doi":"10.24815/ajse.v4i2.28067","DOIUrl":"https://doi.org/10.24815/ajse.v4i2.28067","url":null,"abstract":"Optimizing bilingual learning through PheT media is one of the conscious efforts of teachers to improve students' critical thinking skills. This study aims to optimize bilingual learning using Phet's media on the critical thinking skills of class XI students at SMA Teuku Nyak Arif Fatih Bilingual School. This type of research is quasi-experimental that uses a nonequivalent control group design model. The population in this study was all class XI which amounted to 2 classes. The sample in this study was taken using a total sampling technique, namely the number of samples equal to the total population of 36 students. The data collection technique used is pretest and posttest learning outcomes tests. The data analysis technique used a two-party t-test with the normality test and homogeneity test first as a prerequisite for the analysis. The results obtained based on data analysis using a two-party t-test, namely - . So according to the hypothesis then is accepted and is rejected, it can be concluded that bilingual learning using PheT media is not optimal to improve the critical thinking skills of students at SMA Teuku Nyak Arif Fatih Bilingual School.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114805560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Mechanical Properties of Coconut Particle Board with Variation of Material Composition 椰子刨花板力学性能随材料成分变化的研究

Asian Journal of Science Education Pub Date : 2022-04-29 DOI: 10.24815/ajse.v4i1.25325

Roni Jarlis

{"title":"Mechanical Properties of Coconut Particle Board with Variation of Material Composition","authors":"Roni Jarlis","doi":"10.24815/ajse.v4i1.25325","DOIUrl":"https://doi.org/10.24815/ajse.v4i1.25325","url":null,"abstract":"The research carried out is a laboratory experimental research withmake particle board from coconut coir, with variations in the composition of fibers and powders used are 100 % - 0%, 90 % - 10 %, 80 % - 20 %, and 70 % - 30 % using urea formaldehyde adhesive in order to determine the mechanical properties, and find a good composition of coconut coir particle board. Sampling was carried out at the Forestry Laboratory of the Muhammadiyah University of West Sumatra. The tests were carried out at the Civil Polytechnic Laboratory of Unand, and at the Agricultural Product Technology Laboratory of Unand. The independent variables in this study were thickness and composition variation. The dependent variable is density, flexural strength or MOR. Control variables are temperature, adhesive content, particleboard thickness, compression pressure, and drying time. Data were taken by repeated measurements of 5 samples. Based on the results of the research that has been carried out, it was found that the use of coconut coir powder particles as an outer coating for particleboard at different percentages has an influence on the mechanical properties of the particle board. From the results of the study, it was found that particleboard with a composition between fiber and coconut coir powder (90% - 10%) was the best result because the less powder used resulted in good mechanical properties with a density of 0.52 g/cm3 and flexural strength or MOR 159, 43 Kg/cm2.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124287316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Use of Project Based Learning to Improve Students' Concept Understanding on Elasticity and Hooke Law 运用项目式学习提高学生对弹性和胡克定律概念的理解

Asian Journal of Science Education Pub Date : 2022-04-22 DOI: 10.24815/ajse.v4i1.23388

Safriana Safriana, N. Nurlina, Fajrul Wahdi Ginting, B. Badriah

引用次数: 0

Clinical Chemistry and Biochemistry: The Role of Biomarkers and Biomolecules 临床化学与生物化学:生物标志物和生物分子的作用

Asian Journal of Science Education Pub Date : 2022-04-22 DOI: 10.24815/ajse.v4i1.24431

H. Ahsan

{"title":"Clinical Chemistry and Biochemistry: The Role of Biomarkers and Biomolecules","authors":"H. Ahsan","doi":"10.24815/ajse.v4i1.24431","DOIUrl":"https://doi.org/10.24815/ajse.v4i1.24431","url":null,"abstract":"Biochemistry is a branch of biosciences which deals with the study of chemical reactions that occur in living cells and organisms. It is a subject in which biological phenomenon is analyzed in terms of chemical reactions or metabolic pathways. Biochemistry has been previously named as biological chemistry, chemical biology, clinical chemistry, chemical pathology, physiological chemistry, including medical biochemistry and clinical biochemistry. Medical biochemistry studies the chemical composition and physiological reactions in the human body. Clinical biochemistry is the measurement of chemicals or analytes in body fluids for the diagnosis, monitoring and management of patients with various diseases such as diabetes, cardiovascular diseases, etc. An increase in the number and availability of laboratory diagnostics has helped in the solution of clinical problems. Particularly important is the contribution of clinical chemistry to the diagnosis and monitoring of diabetes. The importance of lipids and lipoproteins for public health has increased with clinical studies showing the benefit of lipid lowering in cardiovascular diseases. An understanding of clinical chemistry and biochemistry would be useful in the study of medical and allied sciences for the advancement of knowledge in academic and professional courses. This review article is an attempt to understand the scope and significance of basic and applied aspects of biochemistry","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126924534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Students’ Gender Proficiency in Multiple Representational Format and Mathematical Reasoning in Senior School Physics Problem-Solving 高中物理问题多重表征格式与数学推理的性别熟练程度

Asian Journal of Science Education Pub Date : 2022-04-22 DOI: 10.24815/ajse.v4i1.25415

F. S. Apata

{"title":"Students’ Gender Proficiency in Multiple Representational Format and Mathematical Reasoning in Senior School Physics Problem-Solving","authors":"F. S. Apata","doi":"10.24815/ajse.v4i1.25415","DOIUrl":"https://doi.org/10.24815/ajse.v4i1.25415","url":null,"abstract":"This study investigated multiple representation formats and mathematical reasoning to unravel physics concepts and laws in problem-solving. Four hundred and sixty (460) students from forty-six (46) co-educational schools in Kwara State- Nigeria, participated in the study. Using a random sampling technique 230 males and 230 females were selected. The two instruments used are Physics Multiple Representational Test and the Physics Mathematical Reasoning Test. Two research questions and two hypotheses guided the study. Results of the analyses through frequency count, percentages, and t-test revealed a low mean value for mathematical reasoning and the representational format of students. The male recorded a higher mean value in multiple representation formats and mathematical reasoning than their female counterparts. It concluded that students' mathematical reasoning and multiple representational formats in problem-solving were low, and the female students were the most affected when it comes to low performance. The study recommended a curriculum review to accommodate an introductory course on multiple representations. Also, an innovative program that enhances mathematical reasoning and promotes the relationship between mathematics and physics is in the curriculum. Extracurricular activities that could stimulate female interests in representational format and mathematical reasoning, should be introduced in schools.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-04-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134071907","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

The Difficulty Of Physics Education Students Class 2018 In Studying Quantum Physics Courses Online 2018级物理教育学生在线学习量子物理课程的难度

Asian Journal of Science Education Pub Date : 2022-04-22 DOI: 10.24815/ajse.v4i1.23601

Rini Almianai, S. Soewarno, A. Farhan, Musdar Musdar

引用次数: 0

Experiments Gone Wrong? Lived Experience of Filipino Teachers in Remote Science Education amid COVID-19 Crisis 实验出了问题?新冠疫情下菲律宾教师远程科学教育的亲身体验

Asian Journal of Science Education Pub Date : 2021-10-06 DOI: 10.24815/AJSE.V3I2.20981

M. Cahapay, M. G. P. Labrador

{"title":"Experiments Gone Wrong? Lived Experience of Filipino Teachers in Remote Science Education amid COVID-19 Crisis","authors":"M. Cahapay, M. G. P. Labrador","doi":"10.24815/AJSE.V3I2.20981","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.20981","url":null,"abstract":"The COVID-19 crisis moved teachers to engage in a sort of emergency instructional experiment to redesign how science could and should be taught. The lived experience of the teachers as implementers in the ground can be a source of practical insights in the continuous improvement of remote science education. Thus, the purpose of this phenomenology research is to analyze the lived experience of teachers in remote science education in the wake of continuing COVID-19 crisis. Through online interview procedures, eight purposively sampled secondary science teachers from public schools in Mindanao, Philippines were involved in this study. Using data analysis framework consistent with the descriptive approach in phenomenology, the responses of the participants were examined in stages. The results revealed four themes: (1) presenting difficult concepts in remote science teaching; (2) encountering challenges in the delivery of remote science teaching; (3) adjusting instructional practices in remote science teaching; and (4) drawing types of support to improve remote science teaching. These themes form the phenomenon of remote science education from the perspective of the teachers in the context of a crisis. Several practical recommendations to improve current remote science instruction are discussed at the end of this paper.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122225221","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

The Implementation of STEM-Based Discovery Learning Model in Motion Systems Concept to Improve Learning Outcomes 在运动系统概念中实施基于stem的发现学习模式以提高学习效果

Asian Journal of Science Education Pub Date : 2021-10-06 DOI: 10.24815/AJSE.V3I2.19724

F. Fadlina, S. Ritonga

{"title":"The Implementation of STEM-Based Discovery Learning Model in Motion Systems Concept to Improve Learning Outcomes","authors":"F. Fadlina, S. Ritonga","doi":"10.24815/AJSE.V3I2.19724","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.19724","url":null,"abstract":"The learning outcomes of students in class 11th Islamic Senior High School Banda Aceh are still low, the low learning outcomes of students in learning the motion system concept in class 11th Islamic Senior High School Banda Aceh are due to the teaching and learning process using practicum equipment on the concept of inadequate motion systems, this is evidenced by the laboratory space untapped and incomplete equipment. So that students are more likely to learn only from handbooks without direct learning experiences in real lifeThe research approach used is quantitative with the type of pre-experimental research, the research design used is the One-Group Pretest-Postest Design. The population of the study was all students of class 11th, amounting to 292 people. The sampling technique used was total sampling, the sample in this study consisted of 292 students. Pretest and Posttest questions in the form of reasoned choice test questions are used as instruments to measure learning outcomes. Data analysis consisted of normality test, paired sample t-test and N-gain test at a significant level of 0.05. The results of the paired sample t-test obtained ρ .001, so it was concluded that there were differences in student learning outcomes before and after learning with the application of the STEM-based Discovery Learning model on the motion system material in Islamic Senior High School 1 and Islamic Senior High School 2 Banda Aceh City. The results of the N-gain test using the Meltzer formula, the n-gain of learning outcomes obtained is 0.50, so the increase in student learning outcomes is in the moderate category.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126484550","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

The Influence of Inquiry-based Learning Model on Self-Efficacy and Scientific literacy of High School Students 探究性学习模式对高中生自我效能感和科学素养的影响

Asian Journal of Science Education Pub Date : 2021-10-06 DOI: 10.24815/AJSE.V3I2.20308

Desmia Siti Hasanah

引用次数: 1