Pub Date : 2021-10-06DOI: 10.24815/AJSE.V3I2.21909
Ramiah Ramiah, S. Susanna, A. Hamid
The learning process is carried out face-to-face or at certain times as well as E-learning, but the outbreak of the Covid-19 virus has caused sudden changes causing student learning disruption due to having to adapt to the implementation of online learning. This study aims to identify the obstacles faced by Physics Education students of FKIP USK in the online learning process. The research subjects were 70 physics education students in class 2019. The method used is qualitative research with a descriptive design. Data collection was carried out by using a closed-based questionnaire google form. Data processing uses simple statistics in the form of percentage calculations. The results of the percentage data analysis showed that from the external aspect 62.9% experienced obstacles. From the results of the identification of obstacles faced by physics education students in the online learning process, The highest impact felt was the network followed by practicum and followed by a home atmosphere, which caused disruption to students in online learning.
{"title":"Identification of Obstacle Students Physics Education FKIP USK in the Process of Online Learning","authors":"Ramiah Ramiah, S. Susanna, A. Hamid","doi":"10.24815/AJSE.V3I2.21909","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.21909","url":null,"abstract":"The learning process is carried out face-to-face or at certain times as well as E-learning, but the outbreak of the Covid-19 virus has caused sudden changes causing student learning disruption due to having to adapt to the implementation of online learning. This study aims to identify the obstacles faced by Physics Education students of FKIP USK in the online learning process. The research subjects were 70 physics education students in class 2019. The method used is qualitative research with a descriptive design. Data collection was carried out by using a closed-based questionnaire google form. Data processing uses simple statistics in the form of percentage calculations. The results of the percentage data analysis showed that from the external aspect 62.9% experienced obstacles. From the results of the identification of obstacles faced by physics education students in the online learning process, The highest impact felt was the network followed by practicum and followed by a home atmosphere, which caused disruption to students in online learning.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"14 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":"124705551","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}
Pub Date : 2021-10-06DOI: 10.24815/AJSE.V3I2.22573
R. Rahmati, E. Mahzum, A. Halim
This study aims to determine the perception of physics education students on the use of online lecture applications during the covid-19 pandemic. The approach used in this research is a quantitative approach with descriptive research type. The population in this study were all students majoring in Physics education at USK FKIP who were active in the Even Semester of the 2020/2021 Academic Year and the sample in this study was 80 students of physics education. The sampling technique used is simple random sampling technique. Data collection was carried out using a closed questionnaire based on google form. The data analysis technique used in this study was the Likert's summeted rating procedure. The results showed that physics education students gave positive perceptions regarding the use of online lecture applications during the covid-19 pandemic.
{"title":"The Perception Of Physics Education Students Towards The Use Of Online Lecture Applications During Covid-19 Pandemic","authors":"R. Rahmati, E. Mahzum, A. Halim","doi":"10.24815/AJSE.V3I2.22573","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.22573","url":null,"abstract":"This study aims to determine the perception of physics education students on the use of online lecture applications during the covid-19 pandemic. The approach used in this research is a quantitative approach with descriptive research type. The population in this study were all students majoring in Physics education at USK FKIP who were active in the Even Semester of the 2020/2021 Academic Year and the sample in this study was 80 students of physics education. The sampling technique used is simple random sampling technique. Data collection was carried out using a closed questionnaire based on google form. The data analysis technique used in this study was the Likert's summeted rating procedure. The results showed that physics education students gave positive perceptions regarding the use of online lecture applications during the covid-19 pandemic.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"2 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":"121801122","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}
Pub Date : 2021-10-06DOI: 10.24815/AJSE.V3I2.22008
F. S. Apata
This study examined students’ attitudes to social media (SM) at the National Open University of Nigeria (NOUN) and its implications for quality instructional delivery in physics. The stratified random sampling technique selects the sample size of 640 students that form the representatives from each faculty viz; Arts, Education, Management Sciences, and Science Technology. The number of social media used for the study is twenty-nine in number. The eclectic integration of instruments developed by researchers made the instruments whose reliability and validity were determined. Two research questions and two hypotheses guided the study. Research questions were analysed using descriptive statistics, while ANOVA and t-test analysis was for the hypotheses. Results showed that the attitude of students towards SM was above average (71.66 %). The mean attitudes of female students (67.81) towards SM were higher than their male (62.31) counterparts. The most known social media is Facebook (90%). Findings on DL students’ attitudes in different fields of the study showed no significant difference (p0.05). Students from the faculties of Education and Science Technology scored the highest mean value in attitude to SM. However, the faculty of Management Sciences recorded the lowest attitude to SM. The recommendation was that e-learning oriented programmes that promote attitudes to social media should be in the curriculum. It concluded that positive attitudes recorded by students to social media in Education and Science could leverage transformation in the instructional delivery of physics. Also, a higher mean value for the female students portends better performance for female students in physics. It recommends social medial driven activities to the school curriculum for enhancing instructional physics delivery in distance education.
{"title":"Students’ Attitude to Social Media in Distance Education: Implications for Quality Instructional Delivery in Physics","authors":"F. S. Apata","doi":"10.24815/AJSE.V3I2.22008","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.22008","url":null,"abstract":"This study examined students’ attitudes to social media (SM) at the National Open University of Nigeria (NOUN) and its implications for quality instructional delivery in physics. The stratified random sampling technique selects the sample size of 640 students that form the representatives from each faculty viz; Arts, Education, Management Sciences, and Science Technology. The number of social media used for the study is twenty-nine in number. The eclectic integration of instruments developed by researchers made the instruments whose reliability and validity were determined. Two research questions and two hypotheses guided the study. Research questions were analysed using descriptive statistics, while ANOVA and t-test analysis was for the hypotheses. Results showed that the attitude of students towards SM was above average (71.66 %). The mean attitudes of female students (67.81) towards SM were higher than their male (62.31) counterparts. The most known social media is Facebook (90%). Findings on DL students’ attitudes in different fields of the study showed no significant difference (p0.05). Students from the faculties of Education and Science Technology scored the highest mean value in attitude to SM. However, the faculty of Management Sciences recorded the lowest attitude to SM. The recommendation was that e-learning oriented programmes that promote attitudes to social media should be in the curriculum. It concluded that positive attitudes recorded by students to social media in Education and Science could leverage transformation in the instructional delivery of physics. Also, a higher mean value for the female students portends better performance for female students in physics. It recommends social medial driven activities to the school curriculum for enhancing instructional physics delivery in distance education.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"34 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":"126886176","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}
Pub Date : 2021-10-06DOI: 10.24815/AJSE.V3I2.21936
Salmawati Salmawati, A. Halim, Y. Yusrizal, L. Halim
This study raises the issue of how and whether there are differences in students' interests, motivations, and barriers to online learning during the covid-19 pandemic in Rikit Gaib High School Student and Pantan Cuaca High School Student. This study aims to find out how and whether there are differences in students' interests, motivations, and barriers to online learning during the covid-19 pandemic in Rikit Gaib High School Student and Pantan Cuaca High School Student. The benefits of this reearch are expected to provide secientific treasures and literacy in the field of education, epecially during this covid-19 pandemic mass and practical benefits for teacher to be able to find out how the minimum, student motivation and what are the learning obstacles during the covid-19 pandemi and students participate actively in the learning process.The subjects in this study were students Rikit Gaib High School Student and Rikit Gaib High School Student Pantan Cuaca of 50 people. The research approach used is descriptive qualitative. Data collection was carried out using a direct-based closed questionnaire. The data analysis technique used in this study is the percentage. Research result shows that the most dominant indicator of interest in learning is a sense of interest in online Rikit Gaib High School Student, less than half of students are interested in online learning, the most dominan indicator of learning motivasion is diligent in studying for High School Student Rikit Gaib more than half of students are diligent in learning online, and High School Student In Pantan Cuaca more than half students are diligent in learning online, And the most dominan indicator of learning obstacles is not being able to study properly in high school students Rikit Gaib more than half of the students can study properly and less than half of the students of High School Students Pantan Cuaca can study properly.
{"title":"Analysis of Students’ Interests, Motivations, and Obstacles to Online Learning During the Covid-19 Pandemic","authors":"Salmawati Salmawati, A. Halim, Y. Yusrizal, L. Halim","doi":"10.24815/AJSE.V3I2.21936","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.21936","url":null,"abstract":"This study raises the issue of how and whether there are differences in students' interests, motivations, and barriers to online learning during the covid-19 pandemic in Rikit Gaib High School Student and Pantan Cuaca High School Student. This study aims to find out how and whether there are differences in students' interests, motivations, and barriers to online learning during the covid-19 pandemic in Rikit Gaib High School Student and Pantan Cuaca High School Student. The benefits of this reearch are expected to provide secientific treasures and literacy in the field of education, epecially during this covid-19 pandemic mass and practical benefits for teacher to be able to find out how the minimum, student motivation and what are the learning obstacles during the covid-19 pandemi and students participate actively in the learning process.The subjects in this study were students Rikit Gaib High School Student and Rikit Gaib High School Student Pantan Cuaca of 50 people. The research approach used is descriptive qualitative. Data collection was carried out using a direct-based closed questionnaire. The data analysis technique used in this study is the percentage. Research result shows that the most dominant indicator of interest in learning is a sense of interest in online Rikit Gaib High School Student, less than half of students are interested in online learning, the most dominan indicator of learning motivasion is diligent in studying for High School Student Rikit Gaib more than half of students are diligent in learning online, and High School Student In Pantan Cuaca more than half students are diligent in learning online, And the most dominan indicator of learning obstacles is not being able to study properly in high school students Rikit Gaib more than half of the students can study properly and less than half of the students of High School Students Pantan Cuaca can study properly.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"29 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":"121493644","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}
Pub Date : 2021-10-06DOI: 10.24815/AJSE.V3I2.22156
Dasuki Dasuki
The purpose of this study was to determine the application of new theories regarding the application of the Teams Games Tournament (TGT) model in studying environmental concepts in the implementation of building construction whether or not it can increase the outcomes learning of students in class XI-TKGSP SMK Negeri 2 Banda Aceh or not. The subjects of this study were students of class XI TKGSP SMK Negeri 2 Banda Aceh, totaling 25 students consisting of 2 women and 23 men. The research procedure is planning, action, observation, and reflection. The results showed that the application of learning with the Teams Games Tournament (TGT) model can increase students' outcomes learning. This is indicated by the results in the first cycle of meeting 1 the average value of the cognitive aspect is 6.64, the psychomotor aspect is 6.48, and the affective aspect is C with a classically complete score obtained only 28%. In the second meeting, the average value of cognitive aspects was 6.96, psychomotor was 6.8, and affective aspects were C with a learning completeness score of 44%. Cycle II meeting 1 cognitive aspect 7.36, psychomotor aspect 7.12, and affective aspect B with a complete learning score of 64%. The second meeting of cognitive aspects 7.6, psychomotor aspects 7.28, and affective aspects B with a classically complete score obtained by 76%. Learning runs very interactively and can be used as a reference for teachers to be implemented in the classroom so that the learning atmosphere is more fun.
{"title":"The Implementation of Teams Games Tournament (TGT) Model on Increase Students’ Outcomes Learning at SMKN 2 Banda Aceh","authors":"Dasuki Dasuki","doi":"10.24815/AJSE.V3I2.22156","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.22156","url":null,"abstract":"The purpose of this study was to determine the application of new theories regarding the application of the Teams Games Tournament (TGT) model in studying environmental concepts in the implementation of building construction whether or not it can increase the outcomes learning of students in class XI-TKGSP SMK Negeri 2 Banda Aceh or not. The subjects of this study were students of class XI TKGSP SMK Negeri 2 Banda Aceh, totaling 25 students consisting of 2 women and 23 men. The research procedure is planning, action, observation, and reflection. The results showed that the application of learning with the Teams Games Tournament (TGT) model can increase students' outcomes learning. This is indicated by the results in the first cycle of meeting 1 the average value of the cognitive aspect is 6.64, the psychomotor aspect is 6.48, and the affective aspect is C with a classically complete score obtained only 28%. In the second meeting, the average value of cognitive aspects was 6.96, psychomotor was 6.8, and affective aspects were C with a learning completeness score of 44%. Cycle II meeting 1 cognitive aspect 7.36, psychomotor aspect 7.12, and affective aspect B with a complete learning score of 64%. The second meeting of cognitive aspects 7.6, psychomotor aspects 7.28, and affective aspects B with a classically complete score obtained by 76%. Learning runs very interactively and can be used as a reference for teachers to be implemented in the classroom so that the learning atmosphere is more fun.","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":"130915463","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}
Pub Date : 2021-10-06DOI: 10.24815/AJSE.V3I2.22867
N. Ngadimin, Pratiwi Jasmine Suwardi, F. Herliana, S. Rizal, Musdar Musdar
The goal of this study is to develop problem-based learning e-modules that can be used in the teaching and learning process. Research is development research, or RnD (Research and Development), using a 4-D model as a development model (define, design, develop, and dessimate). Students in class X MIPA 2 at SMAN 1 Tangse, a total of 30 participants, were the subjects of this study. These research steps begin with learners receiving a posttest, followed by learners receiving a response questionnaire and posttest questions to determine their level of understanding. After receiving electronics modules, learners are given a response questionnaire and posttest questions to determine their level of understanding. Material and media specialists' validation results fall into the decent and very decent categories, respectively, with percentages of 84.85 and 78.4. The average reaction of learners and teachers is similarly high, indicating that the electronics module is appropriate for use in education. With an average N-Gain value of 0.6, there are 13 people in the high N-Gain category, 15 people in the medium N-Gain category, and 2 people in the low N-Gain category. The N-Gain understanding of learners experiencing an increase in material understanding of momentum and impulses by employing electronics module. Electronics module can be observed in the results.
{"title":"Development of e-Module in Physics Lessons Based on Problem Based Learning","authors":"N. Ngadimin, Pratiwi Jasmine Suwardi, F. Herliana, S. Rizal, Musdar Musdar","doi":"10.24815/AJSE.V3I2.22867","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.22867","url":null,"abstract":"The goal of this study is to develop problem-based learning e-modules that can be used in the teaching and learning process. Research is development research, or RnD (Research and Development), using a 4-D model as a development model (define, design, develop, and dessimate). Students in class X MIPA 2 at SMAN 1 Tangse, a total of 30 participants, were the subjects of this study. These research steps begin with learners receiving a posttest, followed by learners receiving a response questionnaire and posttest questions to determine their level of understanding. After receiving electronics modules, learners are given a response questionnaire and posttest questions to determine their level of understanding. Material and media specialists' validation results fall into the decent and very decent categories, respectively, with percentages of 84.85 and 78.4. The average reaction of learners and teachers is similarly high, indicating that the electronics module is appropriate for use in education. With an average N-Gain value of 0.6, there are 13 people in the high N-Gain category, 15 people in the medium N-Gain category, and 2 people in the low N-Gain category. The N-Gain understanding of learners experiencing an increase in material understanding of momentum and impulses by employing electronics module. Electronics module can be observed in the results.","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":"130521875","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}
Pub Date : 2021-10-06DOI: 10.24815/AJSE.V3I2.19745
Zainatul Hasanah, S. Ritonga, Zainuril Ikhsan, Suarni Suarni
The teaching and learning process in the classroom has not been able to arouse students 'learning motivation so that the learning motivation of students is not maximal, students' learning motivation is not maximized, seen from the learning process there are still students who have not been able to focus their attention and concentration on learning, so that only a few participants students who are active in learning. In addition, there are still many students who are not confident, do not dare to ask questions and when doing group presentations not all students dare to speak, only rely on other friends. The research approach used is quantitative with the type of quasi-experimental research, the research design used is Pretest-Posttest Non-Equivalent Control Group Design. The study population was all students of class 10th Senior High School 1 Peusangan and Senior High School 2 Peusangan, amounting to 252 people. The sampling technique used was purposive sampling, the sample in this study consisted of 140 students. Instruments to measure motivation using a questionnaire in the form of pretest and posttest questions. Data analysis consisted of normality test, homogeneity test, N-gain test, paired sample t-test and independent sample t-test, at a significant level of 0.05. The results showed that there were differences in the learning motivation of students in the experimental class and the control class on environmental pollution material in class 10th Negeri Bireuen district.
{"title":"The Implementation of Problem Based Learning Integrated with STEM-Based Worksheets to Improve Learning Motivation","authors":"Zainatul Hasanah, S. Ritonga, Zainuril Ikhsan, Suarni Suarni","doi":"10.24815/AJSE.V3I2.19745","DOIUrl":"https://doi.org/10.24815/AJSE.V3I2.19745","url":null,"abstract":"The teaching and learning process in the classroom has not been able to arouse students 'learning motivation so that the learning motivation of students is not maximal, students' learning motivation is not maximized, seen from the learning process there are still students who have not been able to focus their attention and concentration on learning, so that only a few participants students who are active in learning. In addition, there are still many students who are not confident, do not dare to ask questions and when doing group presentations not all students dare to speak, only rely on other friends. The research approach used is quantitative with the type of quasi-experimental research, the research design used is Pretest-Posttest Non-Equivalent Control Group Design. The study population was all students of class 10th Senior High School 1 Peusangan and Senior High School 2 Peusangan, amounting to 252 people. The sampling technique used was purposive sampling, the sample in this study consisted of 140 students. Instruments to measure motivation using a questionnaire in the form of pretest and posttest questions. Data analysis consisted of normality test, homogeneity test, N-gain test, paired sample t-test and independent sample t-test, at a significant level of 0.05. The results showed that there were differences in the learning motivation of students in the experimental class and the control class on environmental pollution material in class 10th Negeri Bireuen district.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"3 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":"128585871","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}
Pub Date : 2021-04-12DOI: 10.24815/AJSE.V3I1.19090
N. A. Pramono, B. A. Purwandani, F. I. Sofyan, Octavia Ghaisyani
Ultraviolet light is an electromagnetic radiation that has range of wavelengths between 100nm to 400nm. This wavelength can be identified by the ultraviolet index, where at this wavelenght ultraviolet light has an impact to human health. Ultraviolet light with ultraviolet index green to yellow is benefical for human health. Meanwhile, ultraviolet rays with red to purple ultraviolet index are harmful to human health. Ultraviolet rays that are harmful to humans can pass the surface of the earth caused by many factors, one of which is global warming. Therefore, this research was conducted to create an ultraviolet light detection system using Raspberry Pi as a sensor data reader and aims to learn about how much light reflected on the surface of the earth. The data obtained will be processed using the phyton programming language and presented using an LCD touchscreen. From this research, the values of the ultraviolet index from zero to six were obtained based on the ultraviolet index value from the BMKG indicate the categories of ultraviolet light associated with light reflection on the surface of the earth are known. So it can be concluded that the less ultraviolet light on the surface of the earth will be reflected easily by the earth, and the more ultraviolet light on the surface of the earth will be difficult to reflect.
{"title":"Learning About Reflection of Light Based Ultraviolet Detection System Using Raspberry Pi","authors":"N. A. Pramono, B. A. Purwandani, F. I. Sofyan, Octavia Ghaisyani","doi":"10.24815/AJSE.V3I1.19090","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19090","url":null,"abstract":"Ultraviolet light is an electromagnetic radiation that has range of wavelengths between 100nm to 400nm. This wavelength can be identified by the ultraviolet index, where at this wavelenght ultraviolet light has an impact to human health. Ultraviolet light with ultraviolet index green to yellow is benefical for human health. Meanwhile, ultraviolet rays with red to purple ultraviolet index are harmful to human health. Ultraviolet rays that are harmful to humans can pass the surface of the earth caused by many factors, one of which is global warming. Therefore, this research was conducted to create an ultraviolet light detection system using Raspberry Pi as a sensor data reader and aims to learn about how much light reflected on the surface of the earth. The data obtained will be processed using the phyton programming language and presented using an LCD touchscreen. From this research, the values of the ultraviolet index from zero to six were obtained based on the ultraviolet index value from the BMKG indicate the categories of ultraviolet light associated with light reflection on the surface of the earth are known. So it can be concluded that the less ultraviolet light on the surface of the earth will be reflected easily by the earth, and the more ultraviolet light on the surface of the earth will be difficult to reflect.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122961077","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}
Pub Date : 2021-04-12DOI: 10.24815/AJSE.V3I1.20536
Olatunde Aiyedun, Ogunode Niyi Jacob
This study evaluated the shortage of professional science and environmental education teachers in Nigeria’s educational institutions. The study used descriptive research survey design. The population of the study comprised of all public primary, secondary, and tertiary institutions in Nigeria. The sample size comprised of 600 science and environmental education students respectively made up of 200 pupils, 200 secondary students, and 200 tertiary students, selected randomly from six geopolitical zones of Nigeria. The research instrument used for data collection was a 18 structured questionnaire items rated on a 4-point Likert scale, with response options of Strongly Agree (SA); Agree (A); Disagree (D); and Strongly Disagree (SD).The responses of the respondents were presented in simple statistical table and analysed using Mean (x̅) and Grand Mean (gx̅). The findings revealed that problems of shortage of professional Science and Environmental Education teachers is common to the Nigerian educational institutions at all levels. Based on the result of findings, it was recommended that Environmental Education infused concepts in science subjects should be taught by qualified Environmental Education teachers and lecturers at all levels of education, beginning from the primary level to tertiary level in Nigeria.
本研究评估尼日利亚教育机构专业科学与环境教育教师的短缺。本研究采用描述性调查设计。研究对象包括尼日利亚所有公立小学、中学和高等教育机构。样本量包括600名科学和环境教育学生，分别由200名小学生、200名中学生和200名大学生组成，随机选择来自尼日利亚六个地缘政治区域。用于数据收集的研究工具是一份18个结构化问卷，按4点李克特量表打分，回答选项为强烈同意(SA);同意(一个);不同意(D);和强烈反对(SD)。被调查者的回答以简单统计表的形式呈现，并使用Mean (x′s)和Grand Mean (gx′s)进行分析。调查结果表明，尼日利亚各级教育机构普遍存在科学与环境教育专业教师短缺的问题。根据调查结果，建议尼日利亚从小学到大学的各级教育的合格的环境教育教师和讲师应讲授融入科学科目的环境教育概念。
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Pub Date : 2021-04-12DOI: 10.24815/AJSE.V3I1.19727
S. Ritonga, K. Areeisty, Z. Zulkarnaini
The critical thinking skills of class 10th from senior high school Banda Aceh students have not been trained in the learning process, students are not given the opportunity to analyze a problem, identify, conclude or come up with new ideas or an action on a problem. In fact, research shows that the learning process of biology in schools does not encourage students to think critically, thus affecting low learning outcomes. The research objective was to determine the increase in critical thinking skills in class 10th skills on the concept of environmental pollution and knowing the differences in critical thinking skills of class 10th students on the concept of environmental pollution in the experimental and control class. Data were collected from March to April 2019. The approach of this research is to use a quantitative, evaluation research type, the method used is quasi-experimental, with a factorial design group pre-test post-test. The sample in this study amounted to 253 students from two high schools in Banda Aceh. Essay questions are used to measure students' critical thinking skills. The data analysis used ANCOVA at a significant level of 0.05. Hypothesis test results show the value of ρ α, 0.00 0.05. The conclusion of this study is that the application of the PBL integrated with the mindmap can improve students' critical thinking skills. There are differences in students' critical thinking skills using integrated mindmapping PBL, PBL, mindmapping, and conventional.
{"title":"Enhancing Students’ Critical Thinking Skills through Problem Based Learning Integrated with Mindmapping","authors":"S. Ritonga, K. Areeisty, Z. Zulkarnaini","doi":"10.24815/AJSE.V3I1.19727","DOIUrl":"https://doi.org/10.24815/AJSE.V3I1.19727","url":null,"abstract":"The critical thinking skills of class 10th from senior high school Banda Aceh students have not been trained in the learning process, students are not given the opportunity to analyze a problem, identify, conclude or come up with new ideas or an action on a problem. In fact, research shows that the learning process of biology in schools does not encourage students to think critically, thus affecting low learning outcomes. The research objective was to determine the increase in critical thinking skills in class 10th skills on the concept of environmental pollution and knowing the differences in critical thinking skills of class 10th students on the concept of environmental pollution in the experimental and control class. Data were collected from March to April 2019. The approach of this research is to use a quantitative, evaluation research type, the method used is quasi-experimental, with a factorial design group pre-test post-test. The sample in this study amounted to 253 students from two high schools in Banda Aceh. Essay questions are used to measure students' critical thinking skills. The data analysis used ANCOVA at a significant level of 0.05. Hypothesis test results show the value of ρ α, 0.00 0.05. The conclusion of this study is that the application of the PBL integrated with the mindmap can improve students' critical thinking skills. There are differences in students' critical thinking skills using integrated mindmapping PBL, PBL, mindmapping, and conventional.","PeriodicalId":138020,"journal":{"name":"Asian Journal of Science Education","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115439506","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}
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