Formatif: Jurnal Ilmiah Pendidikan MIPA最新文献_第4页

Prospective Mathematics Teachers’ Beliefs and Representations 准数学教师的信念与表征

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2022-03-30 DOI: 10.30998/formatif.v12i1.10067

S. Pagiling, I. Natsir, M. Palobo, D. Mayasari

{"title":"Prospective Mathematics Teachers’ Beliefs and Representations","authors":"S. Pagiling, I. Natsir, M. Palobo, D. Mayasari","doi":"10.30998/formatif.v12i1.10067","DOIUrl":"https://doi.org/10.30998/formatif.v12i1.10067","url":null,"abstract":"Beliefs have been identified as an affect on the psychology of mathematics education. Additionally, representations play a paramount role in mathematics teaching and learning. However, few studies have examined prospective teachers' beliefs and their relationship to representations in problem-solving. The purpose of this study is to examine prospective mathematics teachers' beliefs and representations in solving word problems review from gender differences. This study involves 103 college students from the mathematics education department at a public university in Merauke Regency. The data were gathered using a questionnaire, a test, and in-depth interviews. A questionnaire was utilized to elicit the belief of prospective teachers. A test and interview were conducted to evoke data about participants' representations when solving word problems. The male student was found to be capable of arriving at a solution employing multiple representations. Due to the inaccurate representation constructed, the female student was unable to find the correct solution. This work implies that lecturers should heed prospective teachers' beliefs and generate representations of the focal point of classroom learning practice.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131762623","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

Male or Female, who is better? Student's Perception of the E-Module in Physics-Mathematics Vector Material 男性和女性，谁更好?学生对物理数学矢量材料中e模块的认知

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2022-03-30 DOI: 10.30998/formatif.v12i1.10264

A. Astalini, D. Darmaji, D. A. Kurniawan*, Auliya Ramadhanti

{"title":"Male or Female, who is better? Student's Perception of the E-Module in Physics-Mathematics Vector Material","authors":"A. Astalini, D. Darmaji, D. A. Kurniawan*, Auliya Ramadhanti","doi":"10.30998/formatif.v12i1.10264","DOIUrl":"https://doi.org/10.30998/formatif.v12i1.10264","url":null,"abstract":"This study aims to see how students from different classes perceive the e-Module Mathematics Physics I on vector material, besides that variations in gender differences will also be tested in this perception. The type of research used is descriptive quantitative research. The population in this study were students of Physics Education class 2019 with a sample of 80 students in regular classes A and C. The data were analyzed descriptively and inferentially by using the IBM SPSS Statistic 22 application which consisted of descriptive test, normality test, homogeneity test, and t-test analysis. The results obtained are normal data with a sig of 0.190, and homogeneous with a sig of 0.305. While the t-test obtained a sig value of 0.019 for gender differences in class A, and 0.017 for gender differences in class C. So Ho is rejected and Ha is accepted, meaning that there are significant (significant) differences in perceptions based on gender in each class A and C. Where the perception of male students is higher than the perception of female students, but overall students give a good perception of the Mathematics Physics e-module I on Vector material.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131101015","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

Mathematical Problem Solving Ability Viewed from Students' Mathematical Disposition 从学生数学气质看数学解题能力

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2022-03-30 DOI: 10.30998/formatif.v12i1.9943

Idris Fadillah, W. Wahyudin

{"title":"Mathematical Problem Solving Ability Viewed from Students' Mathematical Disposition","authors":"Idris Fadillah, W. Wahyudin","doi":"10.30998/formatif.v12i1.9943","DOIUrl":"https://doi.org/10.30998/formatif.v12i1.9943","url":null,"abstract":"Mathematics is an instrument for solving problems in life. So, ability to solve mathematical problems is one of the most important skills. Practitioners of education do different approaches to develop the mathematical problemsolving ability of students. Efforts have been made such as an attractive learning model and providing external motivation. Most students, however, were unable to finish and prepare to solve mathematical problems in daily life. This is due to the belief that mathematics is not linked with life, anxiety in solving non-routine problems, and feelings of complacency that contribute to low motivation for students. The aim of this research is to gain an overview of the mathematical problemsolving skills of students in terms of students' mathematical dispositions. This research method is qualitative with a case study approach and this research was carried out on 35 grade XI students from a high school in the district of Indragiri Hulu. This research showed that students with high mathematical dispositions were able to apply indicators of problemsolving steps well, students with moderate mathematical dispositions were not able to properly apply indicators of mathematical problemsolving steps, and students with low mathematical dispositions found it difficult to understand the given mathematical problems. So, we concluded that students with good mathematical dispositions can well apply indicators of mathematical problemsolving steps","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117185150","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

The Influence of Powerpoint-Based Discovery Learning Models on Biology Student Learning Outcomes 基于ppt的发现学习模式对生物学学生学习成果的影响

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2022-03-30 DOI: 10.30998/formatif.v12i1.12000

Sariam Sariam, Hasmi Syahputra Harahap

{"title":"The Influence of Powerpoint-Based Discovery Learning Models on Biology Student Learning Outcomes","authors":"Sariam Sariam, Hasmi Syahputra Harahap","doi":"10.30998/formatif.v12i1.12000","DOIUrl":"https://doi.org/10.30998/formatif.v12i1.12000","url":null,"abstract":"This study aims to determine the effect of the Power Point-Based Discovery Learning learning model on the learning outcomes of biology students on the circulatory system material in humans at MAS PP Nurul Huda Bangai. The research method used is quantitative research in the form of Quasi Experimental Design using a pretest-posttest control design. The PowerPoint-based Discovery Learning learning model is taught in class XI-A and the conventional learning model is taught in class XI-B. The instrument used in this study was a multiple-choice test for student learning outcomes. The data analysis technique used in this study is the Mann-Whitney technique using the SPSS 23.0 for Windows program. The results showed that there was an effect of the Power Point-Based Discovery Learning learning model on the learning outcomes of biology students (P=0.000<0.05), with the average score and standard deviation of the posttest in the Discovery Learning class 77.97 ± 10,848 and the average value and the posttest standard deviation in the conventional class was 69.82 ± 5.348. The results of this study are expected that teachers can apply the Power Point-Based Discovery Learning learning model when teaching the circulation system material in humans to improve student learning outcomes.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131161436","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

Development of Mobile Learning-based Edugame on Respiratory System Material to Improve Students' Digital Literacy 开发基于呼吸系统教材的移动学习教育游戏提高学生数字素养

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2021-11-03 DOI: 10.30998/formatif.v11i2.6237

Ferlita Kale, Risya Pramana Situmorang, S. P. Hastuti

引用次数: 2

Improvement of Mathematical Communication Skills for Students DIII Mechanical Engineering with Think Pair Share Method: A Case of Indonesia 用思维对分享法提高机械工程专业学生数学沟通能力:以印尼为例

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2021-11-03 DOI: 10.30998/formatif.v11i2.8548

M. T. Qurohman, Syaefani Arif Romadhon, Muchamad Sobri Sungkar

引用次数: 0

Validation of Instrument Multiple Representations for Analyzing the Multiple Representations Capability of Students in Hydrocarbon Materials 仪器多重表征在分析学生烃类材料多重表征能力中的验证

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2021-11-03 DOI: 10.30998/formatif.v11i2.5922

Antonia Fransiska Laka, H. Sutrisno

{"title":"Validation of Instrument Multiple Representations for Analyzing the Multiple Representations Capability of Students in Hydrocarbon Materials","authors":"Antonia Fransiska Laka, H. Sutrisno","doi":"10.30998/formatif.v11i2.5922","DOIUrl":"https://doi.org/10.30998/formatif.v11i2.5922","url":null,"abstract":"Received: Revised: Accepted: February 25, 2020 February 20, 2021 July 26, 2021 This study aims to validate multiple representational instruments to analyze the ability of multiple representations of students on hydrocarbon material. This research uses a descriptive quantitative method with a nonexperimental approach. This research uses the stratified purposive sampling method with 123 students who will respond to 35 items of multiple-choice questions covering macroscopic, microscopic, symbolic, and mathematical aspects. The data analysis technique used in the research is qualitative data analysis and quantitative data analysis. The Rasch model in this research analyzed instruments such as uni-dimensionality, item fit, test reliability, and difficulty level of the item. The data analysis shows that the average Aiken index is 0.961 on the substance aspect, 0.93 on the construction aspect, and 0.950 on the language aspect for the theoretical validation results. The highest Aiken index is 1.000, and the lowest is 0.896. Uni-dimensionality was 32.4%, the result of the item fit analysis obtained 1 item that was not fit, namely item number 29, and for the reliability test results: the person reliability value was 0.65, and the item reliability was 0.97. The analysis results of the difficulty level of the items on the instrument of measuring the cognitive abilities of students with multiple representation types were nine items in the easy category, 14 items in the medium category, and 11 items in the difficult category. Therefore, based on the resulting validity and reliability categories, the compiled test instrument can be used as a tool to measure students’ multiple representation abilities.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116971997","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

Opportunities and Challenges of Digital Learning Media During the Covid-19 Pandemic in Primary School 新冠肺炎疫情期间小学数字学习媒体的机遇与挑战

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2021-11-03 DOI: 10.30998/formatif.v11i2.9732

J. Jamilah, T. Sukitman, M. Fauzi

{"title":"Opportunities and Challenges of Digital Learning Media During the Covid-19 Pandemic in Primary School","authors":"J. Jamilah, T. Sukitman, M. Fauzi","doi":"10.30998/formatif.v11i2.9732","DOIUrl":"https://doi.org/10.30998/formatif.v11i2.9732","url":null,"abstract":"During the Covid-19 Pandemic, the learning process used by teachers is in the form of digital media. This research is focused on digital learning, barriers faced by teachers, and various approaches to overcome various obstacles faced by teachers in implementing digital learning during the covid 19 pandemic. The type of research is qualitative research with a survey method. This research was conducted in Sumenep Regency with primary school teachers as the research object. The data collection consists of questionnaires given to 100 teachers and interviews to 9 teachers to describe information related to the focus of the research. The results of this study show that teachers do not directly utilize various digital platforms of various learning technologies implemented in online learning during covid 19. The obstacles experienced by the teachers include the teacher's low ability in applying the information technology, parents' economic factor, unstable internet networks, and the absence of information technology training given by schools. On the other hand, as time goes by teachers are able to implement the digital learning independently and adapt to the surrounding environment and understand the various characteristics of students in making use of digital in learning during the COVID-19 pandemic.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131990796","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: 3

Procedural Fluency from the View of Students of Mathematical Disposition Level through Google Classroom Assisted Learning 基于谷歌课堂辅助学习的数学倾向水平学生的程序流畅性研究

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2021-11-03 DOI: 10.30998/formatif.v11i2.9907

Rizki Nurhana Friantini, R. Winata, Pradipta Annurwanda

{"title":"Procedural Fluency from the View of Students of Mathematical Disposition Level through Google Classroom Assisted Learning","authors":"Rizki Nurhana Friantini, R. Winata, Pradipta Annurwanda","doi":"10.30998/formatif.v11i2.9907","DOIUrl":"https://doi.org/10.30998/formatif.v11i2.9907","url":null,"abstract":"This study aims to describe procedural fluency in solving problems for students of the Mathematics Education Department at the STKIP Pamane Talino who obtain high and low mathematical dispositions through learning assisted by Google Classroom. This research is a qualitative research. The research subjects were two students in the third semester. Subjects were selected by purposive sampling. The research data was obtained by tests and interviews, and the validity of the data was obtained by using the triangulation method. The techniques of data analysis were trough: 1) classifying data into three indicators of the smoothness of the procedure; namely: a) implementing procedures appropriately, b) selecting and utilizing procedures, c) modifying procedures, then reducing data that are not included in the 3 indicators; 2) presenting data in a narrative; 3) concluding the procedural fluency obtained from the indicators of procedural fluency in problem-solving steps. The results of the high mathematical disposition analysis showed that students had excellent procedural skills because they could apply procedures appropriately. They were able to select and utilize procedures accurately, and were able to apply procedures properly and flexibly. In the other side, the students with low mathematical disposition, they had poor procedural skills because even though they were able to apply the procedure, choose, and use the procedure appropriately, they still could not comply with the procedure appropriately and accurately for they answered all the questions incorrectly.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128737788","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

The Effect of Media of Chemondro and Hybrid of Video Conference on Teaching Learning towards Students’ Self-efficacy and Students’ Achievement on the Subject of Solubility and Solubility Product Chemondro媒体与视频会议混合教学对溶解度与溶解度积科目学生自我效能感与成绩的影响

Formatif: Jurnal Ilmiah Pendidikan MIPA Pub Date : 2021-11-03 DOI: 10.30998/formatif.v11i2.9619

N. Listyawati, J. Ikhsan, K. Sugiyarto, A. Wiyarsi

{"title":"The Effect of Media of Chemondro and Hybrid of Video Conference on Teaching Learning towards Students’ Self-efficacy and Students’ Achievement on the Subject of Solubility and Solubility Product","authors":"N. Listyawati, J. Ikhsan, K. Sugiyarto, A. Wiyarsi","doi":"10.30998/formatif.v11i2.9619","DOIUrl":"https://doi.org/10.30998/formatif.v11i2.9619","url":null,"abstract":"This research was conducted to analyze the effect of using the media of chemondro and hybrid video conferences in the teaching-learning toward students’ self-efficacy and students’ achievement on the subject of solubility and solubility product. The instruments of this research are the questionnaire and solubility and solubility product test. Thus, the research was set as quasi-experiment research using post-test only and non-equivalent control group design. By purposive sampling technique, the samples from 6 classes composed of 2 public senior high schools were selected. The classes were divided into 2 of hybrid learning with video conference and chemondro game (A), 2 classes of hybrid learning with video conference (B), and 2 classes of chemondro game (C). The corresponding data were collected on the basis of a self-efficacy learning questionnaire and a multiple-choice posttest of students' achievement in the subject of solubility and solubility product. The data were then tested by Manova. The results show that there was a significant difference in students’ self-efficacy and students’ chemistry cognitive achievement among the three classes, A, B, and C.","PeriodicalId":123598,"journal":{"name":"Formatif: Jurnal Ilmiah Pendidikan MIPA","volume":"12 12","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132935148","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