Page 7 (data 181 to 210 of 319) | Displayed ini 30 data/page
<< PREV 1 2 3 4 5 6 7 8 9 10 11 NEXT >>

181	Mathematics Education	ABS-194
A Comparison Between The Enhancement of Students^ Mathematical Critical Thinking Skill Through The Use Of Means-Ends Analysis (MEA) And Treffinger Learning Nipa Susanti (a*), Dadang Juandi(b*) a) Mathematic Education Department, Postgraduate School University of Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia b) Mathematic Education Department, University of Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract This study aims to determine the comparison of enhancement students^ mathematical critical thinking skills between those who obtain Means - Ends Analysis (MEA) and Treffinger learning, as well as to find out the mathematical critical thinking skills of students who use Means - Ends Analysis (MEA) and Treffinger learning. The method used in this research is descriptive and quasi-experimental methods. The population in this study were students of class X MIPA SMA 3 Tasikmalaya. Two classes were taken randomly as samples, selected in class X MIPA 2 with 35 students as experimental class I using MEA and X MIPA 3 with 32 students as experimental class II using Treffinger learning. The instrument used was a test of students^ mathematical critical thinking skills. The data analysis technique used two mean difference tests, using a t-test with a significance level of 5%. The results of research and data analysis show that increasing students^ mathematical critical thinking skills using MEA learning is better than those using Treffinger learning, critical thinking skills using learning are MEAincluded in both criteria and ability critical thinking using Treffinger learning is included in both criteria. Keywords: Critical Thingking- Means-Ends Analysis- Treffinger Share Link | Plain Format | Corresponding Author (Nipa Susanti)

182	Mathematics Education	ABS-196
Does math mini laboratory improve pedagogical content knowledge for prospective teachers of madrasah ibtidaiyah? I M Pratiwi, R Kariadinata, and L Apriani 1, 3 Pendidikan Guru Madrasah Ibtidaiyah, Universitas Islam Negeri Sunan Gunung Djati, Jl. Soekarno Hatta, Kec. Gedebage, Bandung 40294, Indonesia 2 Pendidikan Matematika, Universitas Islam Negeri Sunan Gunung Djati, Jl. Soekarno Hatta, Kec. Gedebage, Bandung 40294, Indonesia Abstract Pedagogical content knowledge is the ability to convey learning on a specific content that must be possessed by each student teacher prospective. One learning approach that can be applied to develop pedagogical content knowledge is by using mini laboratory approach. The study aims to obtain a pedagogical content knowledge of madrasah ibtidaiyah teachers prospective by using mini laboratory in the Mathematics Education in Madrasah Ibtidaiyah course focusing on geometry studies. This research used pre-experimental methods. The population was all fifth semester students majoring in Madrasah Ibtidaiyah Teacher Education at UIN Sunan Gunung Djati Bandung. The sample obtained from 36 students of class A taken by purposive sampling. Data collected used tests performed t-paired tests with regard to the assumption of normality. The results showed there was differences in the average pedagogical content knowledge of students before and after learning with a mini laboratory. Pedagogical content knowledge of students increased by 0.48 in the medium category. By using mini laboratory, students not only learn the content of the material, but also they do practice teaching. Keywords: geometry, mathematics, mini laboratory, pedagogical content knowledge, prospective teachers of madrasah ibtidaiyah Share Link | Plain Format | Corresponding Author (Rahayu Kariadinata)

183	Mathematics Education	ABS-203
Mathematics learning trough e-learning during pandemic covid-19 in grade 9 of a Junior High School in Bandung Dwi Fikriah (a*), Darhim (b), Sufyani Prabawanto (b) a) Program Studi Pendidikan Matematika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia *dfikriah[at]upi.edu b) Departemen Pendidikan Matematika, Fakultas Pendidikan Matematika dan IPA, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudhi No. 229, Bandung 40154, Indonesia Abstract Since March 11, 2020 the WHO has determined that the covid-19 pandemic is a global pandemic. Most countries in the world are affected by this pandemic, including Indonesia. Covid-19 pandemic has an impact on all aspects including the educational aspect. Limiting social interaction is an anticipation made to reduce the spread of the corona virus. In this case the teaching and learning activities in schools are eliminated, as an alternative, most of the learning is done by e-learning. In this context the research aims to find out mathematics learning through e-learning during the covid-19 pandemic, starting from the preparation of teachers and students, implementation, and evaluation. The research was done in grade 9 of a Junior High School in Bandung. The method used in this research was qualitative with a case study design. The results of the research are: (1) some applications such as WhatsApp, Google Classroom, Zoom, and Google Form can help students to learn mathematics. (2) learning through e-learning can run optimally if the teacher continues to coordinate with the homeroom teacher, learn about platforms in the use of e-learning learning, and becomes a creative teacher. (3) virtual board is an important platform for learning mathematics. Keywords: covid-19, learning mathematics, e-learning Share Link | Plain Format | Corresponding Author (Dwi Fikriah)

184	Mathematics Education	ABS-209
Analysis of the effectiveness of students worksheets assisted by google form in Junior High School in Langsa Kota as an alternative of independent learning during Covid-19 pandemic Hanafiah(a), R Priyanda(b)*, N Fadhelina(c) , and R N Ariska(d) a) Department of Historical Education, Universitas Samudra, , Jl. Meurandeh, Langsa Lama, Kota Langsa Aceh 24354, Indonesia b)Department of Mathematics Education, Universitas Samudra, Jl. Meurandeh, Langsa Lama, Kota Langsa Aceh 24354, Indonesia *roni[at]unsam.ac.id c)Department of Mathematics Education, Universitas Samudra, Jl. Meurandeh, Langsa Lama, Kota Langsa Aceh 24354, Indonesia d) Department of Biology Education, Universitas Samudra, Jl. Meurandeh, Langsa Lama, Kota Langsa Aceh 24354, Indonesia Abstract Abstract. The aims of this study are to analyze the effectiveness of students^ worksheets assisted with Google Form during the Covid-19 pandemic, to find out whether this worksheets would improve students^ interest and independence of learning, and to reveal the percentage of teachers interest to use this worksheets. The sample of the research was the whole junior high school mathematics teacher in Langsa Kota and the object of the research is the effectiveness of the worksheets which use Google Form. The data were collected by the instrument of questionnaire and observation. The students^ independence of learning were categorized into medium with the responses of 93% and teacher interest to use the worksheets is categorized high (more than 50% per category). It can be concluded that the use of the Google Form worksheets could improve students^ learning independence, stimulates students^ learning interest, and increase teacher interest to be able to use the worksheets with Google Form in their classroom. Keywords: worksheets assisted, Google Form, Covid-19 Share Link | Plain Format | Corresponding Author (Roni Priyanda)

185	Mathematics Education	ABS-213
Students Mathematical Communication Ability Based on Kolbs Learning Styles of Assimilator and Accommodator Type Evi Rohmanawati (a*), Tri Atmojo Kusmayadi (b), Laila Fitriana (c) a) Postgraduate Program of Mathematics Education, Universitas Sebelas Maret, Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia *evirohmanawati2[at]gmail.com b) Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia c) Faculty of Teacher Training and Education, Universitas Sebelas Maret, Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia Abstract Communication is an important part of mathematics learning. Through communication, students could filter ideas and clarify their understanding. All students have different learning styles in receiving information. These differences could affect a students mathematical communication ability in the success of learning. This research aims to describe a mathematical communication of students based on Kolbs learning styles of assimilator and accommodator type. This research used a qualitative descriptive method. The subjects of this research consisted of two Junior High School students who were selected using purposive sampling. The instruments used in this research were tests and questionnaires, while the data validity used the triangulation method. The data analysis was performed through data collection, data reduction, data presentation, and conclusion. The research result shows that the assimilator type students were able to describing the problem situation in the form of geometry and using mathematical solutions related to the analysis of other forms. While the student with accommodator type can investigate about what is known and describes the problem situation in the form of geometry. Keywords: Accommodator- Assimilator- Mathematical Communication Share Link | Plain Format | Corresponding Author (Evi Rohmanawati)

186	Mathematics Education	ABS-216
Mathematical Problem Solving Ability of Vocational High School Students Based on Adversity Quotient Yayuk Yustiana(a*) Tri Atmojo Kusmayadi (b), Laila Fitriana (b) UNIVERSITAS SEBELAS MARET Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia *yustiana.yaya[at]gmail.com Postgraduate Program of Mathematics Education Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia Abstract Mathematical problem solving ability is the main method which is very important in learning mathematics. The ability of problem solving needs to be possessed by every individual to meet life in an increasingly advanced world. The individual problem solving abilities are different. One of the things that affect students^ problem solving ability is adversity quotient (AQ). Method used in this research is descriptive qualitative with subjects as many as 3 students of class XI majoring in Light Vehicle Engineering at SMK S Muhamadiyah Salatiga. The selection of subjects uses purposive sampling with the instrument of problem solving ability based on Polya and AQ questionnaire. Data validity uses data triangulation methods. This research uses data analysis in the form of data collection, data reduction, data presentation and drawing conclusions. The result of this research indicate students with the type of quitters are able to carry out the step to understand the problem. Students with AQ type campers are able to carry out the steps of understanding the problem, planning solution and carrying out a plan of resolution. Climbers type students are able to carry out step to understand the problem, plan the completion, carry out the settlement and chek again. Keywords: Adversity Quotient, Mathematical Problem Solving Ability, Vocational High School Share Link | Plain Format | Corresponding Author (Yayuk Yustiana)

187	Mathematics Education	ABS-217
Mathematical Internal Connection Ability Based on Personality Types of Sensing and Intuiting Annita Nur Kusumastuti(a*), Budiyono(b), and Diari Indriati(c) a) Postgraduate Program of Mathematics Education, Universitas Sebelas Maret, Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia *annitanur[at]gmail.com b) Faculty of Teacher Training and Education, Universitas Sebelas Maret, Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia c) Faculty of Mathematics and Natural Sciences, Universitas Sebelas Maret, Jalan Ir. Sutami No. 36A, Surakarta 57126, Indonesia Abstract Learning mathematics is related to the connection ability. The mathematical connection ability is needed by the students to connect each mathematical topic, the other learning subjects and daily problems. The personality types of sensing and intuiting is an ability to process information. Every student has a different in receiving and processing information. It is cause by personality type, which makes the mathematical internal connection ability of student different. The aim of the study is to describe student^s mathematical internal connection ability based on personality types of sensing and intuiting. This research used the qualitative method. Subject in this study were four students of class VII in Junior High School which selected using purposive sampling. The results obtained that the student with intuiting type has more mathematical internal connection ability than the student with sensing type. Based the result of the research, it can conclude that the student who can connect each concept in same topic in mathematics may not have the ability to connect each concept on the other topics. Most of the students were only implementing the formula taught at school. Students did not try to explore a concept to the other topic in mathematics. Keywords: intuiting- mathematical connection- personality types- sensing Share Link | Plain Format | Corresponding Author (Annita Nur Kusumastuti)

188	Mathematics Education	ABS-219
How mathematics teacher develop HOTS-oriented learning Nenden Chiarun Nisa (a*), Tatang Herman (a), Endang Cahya M A (a) 1Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract The implementation of Higher Order Thinking Skills in teaching and learning mathematics was very important to change the community^s stigma on mathematical difficulties. HOTS can also attract students to foster their interest in mathematics. The purpose of this study is to examine the ability of Mathematics teachers to develop HOTS-oriented learning. This research is a phenomenological research with a qualitative approach involving a Mathematics teacher in Subang Regency. The data analysis stage was carried out by observation to observe HOTS-oriented learning and interviews to confirm the findings in each process. The results showed the teacher had tried to do Mathematics oriented to HOTS despite finding some obstacles. Teachers should exchange knowledge and pedagogical knowledge with other teachers and then be consistent in continuing HOTS-oriented learning so that students are accustomed to HOTS. Keywords: mathematics teacher, HOTS, learning Share Link | Plain Format | Corresponding Author (Nenden Chiarun Nisa)

189	Mathematics Education	ABS-227
A case study of analyzing 10th grade students using What-if-Not strategy for mathematical problem posing in trigonometry topic Atika Suri(a*), Kusnandi(a), Dadang Juandi(a) a) Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract Mathematical problem posing is one of the important things that can help students to know how the developing higher order thinking skill. This study aims to present students^ mathematical problem posing using what-if-not strategy in trigonometry topic. This study was qualitative descriptive research with case study. The data were collected by using a written test, observation and an interview. The test was conducted to measure students^ mathematical problem posing and interview was conducted to determine the factors that influence mathematical problem posing. The research subjects were 10th grade students in Pangkalpinang. The result shows that the students^ mathematical problem posing was better than after using what-if-not strategy. The factors that influence students^ mathematical problem posing are the skill to understand the topic, the skill convergent thinking, the skill divergent thinking, creativity and strategies used by teachers in the learning process. Keywords: Mathematical critical thinking- problem posing- what-if-not strategy Share Link | Plain Format | Corresponding Author (Atika Suri)

190	Mathematics Education	ABS-228
The creative thinking process of junior high school students in solving mathematical problems Desty Rupalestari (a*), Dadang Juandi (b), Al Jupri (b) Mathematics Education Department, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia Abstract This study aims to describe students^ creative thinking process in solving mathematical problem. This study used descriptive qualitative method. The data were collected by using written test and interview. The test used six creative thinking questions that each two of them covered one of four indicators of mathematical creative thinking. The research subjects were five 8th grade students who have prior knowledge above the Minimum Mastery Criterion value taken from two research classes. The result shows that students can understand all the questions that indicate fluency, flexibility, and originality by read the questions repeatedly, write important information of questions on another paper, redraw, and imagine the problems situations in daily life. Students can give ideas well on fluency and originality questions by recall and carry out the knowledge but some students don^t provide different solution on flexibility questions. Students do the illumination process well by show the ability to count and carry out well-generated ideas. Students can solve the problem by using the trial and error method in any situation. Furthermore, the verification process is carried out by do a recalculation, read the question to adjust the purpose of the problem, and use other strategies to have the same answer. Keywords: Creative thinking process- Problem solving- Prior knowledge Share Link | Plain Format | Corresponding Author (Desty Rupalestari)

191	Mathematics Education	ABS-230
The impact of problem based learning model through e-learning on students^ critical thinking ability I D Martyaningrum (a*), D Juandi (b), and A Jupri (b) (a) Master Program of Mathematics Education, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia *ikadeavy[at]upi.edu (b) Mathematics Education Department, Universitas Pendidikan Indonesia, Jl. Dr.Setiabudi No. 229, Bandung 40154, Indonesia Abstract This research is motivated by long distance learning and the importance of critical thinking ability. Several previous studies relating to critical thinking ability were about understanding students^ critical thinking ability based on gender and students^ characteristics of lower and upper group critical thinking ability. However, almost no research could be found on students^ critical thinking ability who have learned with problem based learning model through e-learning and students^ characteristics of middle critical thinking ability. Therefore, this study aims to identify students^ critical thinking ability who have learned with problem based learning model through e-learning. The method in this study was qualitative with case-study approach. We gave a learning with problem based learning model through e-learning and a written test to 36 students on 8th grade students of one junior high school in Banyumas, Central Java. Then, we conducted interviews to 2 upper group students, 2 middle group students, and 2 lower group students. The results show that the students with upper, middle, and lower group critical thinking ability have different characteristics in each indicator of critical thinking ability. Meanwhile, the student who have learned with problem-based learning models through e-learning dominant in middle group critical thinking ability. Keywords: critical thinking ability, problem based learning, e-learning Share Link | Plain Format | Corresponding Author (Ika Deavy Martyaningrum)

192	Mathematics Education	ABS-232
Junior high school students^ achievement of mathematical problem solving ability and mathematical habit of thinking flexibly using learning Inquiry Co-operation Model (ICM) M Handayani (1*), Suhendra (2), and K Yulianti (2) 1) Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia 2) Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setia Budhi No. 229, Bandung 40154, Indonesia Abstract Abstract. This study aims to see the achievement of mathematics problem solving ability and mathematics habit of thinking flexibly using Inquiry Co-operation Model (ICM) learning in the experimental class and the control class. This research is a quasi-research with a post-test only control group design. ICM learning is given to 31 students of the experimental class, while 31 control class students are given direct learning. The population is students of class VIII junior high school students in one of the cities in Sumatera Barat selected through purposive sampling techniques. Students take tests of problem solving ability and fill in the habit of thinking flexibly questionnaire. a) The achievement of students^ mathematical problem solving abilities using ICM learning is higher than students who use direct learning- b) achievement of a mathematical habit of thinking flexibly of students who use ICM learning is better than students who use direct learning- c) there is a relationship between mathematical problem solving abilities with a mathematical habit of thinking flexibly. It was concluded that ICM learning can achieve problem solving ability and habit of thinking flexibly. Keywords: Problem Solving Ability, Habit of Thinking Flexibly and Inquiry Co-operation Model (ICM) Share Link | Plain Format | Corresponding Author (Mike Handayani)

193	Mathematics Education	ABS-237
Hawthorne Effect and Mathematical Software Based Learning- A Meta-Analysis Study M Tamur1,2*, Y S Kusumah2, D Juandi2, T T Wijaya3, A Nurjaman4, and A O Samura5 1Universitas Katolik Indonesia Santu Paulus Ruteng, Jl. Jend. A. Yani No. 10, Ruteng 86511, Indonesia 2Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. DR. Setiabudi No 229, Bandung, 40154 Indonesia 3Guangxi Normal University, China 4Institut Keguruan dan Ilmu Pendidikan Siliwangi, Cimahi, Indonesia 5Institut Agama Islam Negeri Ternate, Ternate, Indonesia Abstract The use of mathematical software in learning has been widely applied. This meta-analysis study was conducted to examine the ^Hawthorne effect^, or the novelty of using mathematical software in learning. Related databases are sought for studies that qualify for examining the effects of using mathematical software compared to traditional teaching on students^ mathematical abilities. Random-effect models with 95% confidence intervals (CIs) were estimated. 40 effect sizes were analyzed from 40 primary studies that have been published in journals, or national and international proceedings from 2010 to 2020, and a total of 3072 students were included in this meta-analysis. The Comprehensive Meta-Analysis (CMA) program is used to assist analysis. As a result of the study, the overall effect size was 0.886 with a standard error of 0.092. The results of the follow-up analysis showed that the duration of the treatment was related to the use of mathematical software. It was found that the use of mathematical software given in the span of 0 - 4 weeks (effect size = 1.193) was more effective if carried out in more than 4 weeks (effect size = 0.535). Thus the Hawthorne effect influences the effectiveness of the use of mathematical software on students^ mathematical abilities. This fact is considered by education practitioners in using mathematical software in the future. Keywords: Hawthorne effect, Meta-analysis, mathematical software, Mathematical ability, duration of the treatment Share Link | Plain Format | Corresponding Author (Maximus Tamur)

194	Mathematics Education	ABS-242
Define and Design of Intermat Interactive Multimedia on Matrix Nurina Hidayah, Dewi Azizah, Yolan Maulita Wiguna Program Studi Pendidikan Matematika, Universitas Pekalongan, Jl. Sriwijaya No. 3, Pekalongan 51119, Indonesia Abstract Multimedia learning makes students feel more interested. This is based on the results of observations and interviews with teachers and students at SMKN 2 Pekalongan. At the defining stage, it is known that students tend to like learning based on instructional media. The teacher also reveals things that tend to be the same, apart from that it is also revealed that students have weaknesses in the matrix material especially the inverse and determinant parts. Therefore, based on the problems and potentials, an interactive learning multimedia development is carried out on the inverse and determinant matrix material. The development of this interactive learning multimedia uses the Lectora Inspire application. Interactive learning multimedia is called Intermat (inverse and determinant matrix). The research method used is development research with the 4D model of Thiagarajan. The stages of development research are limited to the definition and design stages. Retrieval of data in this study using observations and questionnaires. The design stage obtained by Intermat interactive multimedia consists of eight parts, namely the start page, KD and IPK, Profiles, concept maps, materials, sample questions and discussion, Intermat quizzes, and bibliography. By inserting the local culture of the city of Pekalongan in its evaluation questions. Keywords: Intermat- Matriks- Multimedia Share Link | Plain Format | Corresponding Author (Nurina Hidayah)

195	Mathematics Education	ABS-244
Solution plan as a strategy to support students in modeling mathematics Ardi Nuryadi (a*), Hartono (b) (a) Program Pascasarjana, Universitas Negeri Yogyakarta, Jl. Colombo No.1, Yogyakarta 55281, Indonesia *ardinuryadi.2019[at]student.uny.ac.id (b) Program Studi Pendidikan Matematika, Universitas Negeri Yogyakarta, Jl. Colombo No.1, Yogyakarta 55281, Indonesia Abstract This research is a descriptive study that aims to describe the role of the solution plan as a scaffolding that helps students to solve mathematical modeling tasks. The subjects in this study were 32 students of grade VIII of Junior High School number 3 Ngaglik. Data collecting using observations and documents. The data collected in this study is in the form of field notes and students^ worksheets. During the learning process, students are given a worksheet about modeling mathematics and equipped with a solution plan, and then the researcher makes observations. The study results found that the solution plan can be used as a scaffolding to support students solve mathematical modeling problems, where the solution plan consists of four stages: understanding tasks, searching mathematics, using mathematics, and explaining results. The solution plan facilitates connecting students^ imagination with the context of the problem and connecting prior knowledge needed to solve mathematical modeling problems through questions or statements that do not directly lead to answers. Keywords: Modeling mathematics- solution plan Share Link | Plain Format | Corresponding Author (Ardi Nuryadi)

196	Mathematics Education	ABS-245
The Effect Of Distance Learning Method Of Covid 19 Pandemics On The Mathematical Learning Results R Ramadhan (a *), Suhendra (a) a) Departemen Pendidikan Matematika, Sekolah Pascasarjana Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract During the COVID-19 pandemic, the education system was faced with a situation that required teachers to master distance learning media. Distance learning is still a polemic among the community, this is because distance learning is still considered no better than conventional direct learning, especially in mathematics learning that requires understanding of concepts to be able to master the material. The purpose of this research is find out which method is better between the class using the distance learning method during the COVID-19 pandemic and the class using the conventional direct method. This type of research conducted in this study is ex post facto research with a causal comparative design. The sample in this study was class 11th grade of the 2018/2019 and 2019/2020 school year at one of the senior high school in Sukabumi. Mathematics learning outcome data is obtained from the end of semester exam results, the data is then processed using the Mann-Whitney nonparametric difference test. The results showed that there were differences in mathematics learning outcomes between students who used the distance learning method and students who used conventional direct methods, and students who used distance learning had better results than students who used conventional direct methods Keywords: COVID-19, Distance Learning, learning mathematics Share Link | Plain Format | Corresponding Author (Reka Ramadhan)

197	Mathematics Education	ABS-255
Analysis of Mathematical Communication Skills of Class VIII Students on Material for Two Variable Linear Equation Systems (SPLDV) Nia Gardenia(1,2*), Tatang Herman(1), Dadang Juandi(1), Taufiqulloh Dahlan(3), Thesa Kandaga(3) (1)Departemen Pendidikan Matematika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia (2)Departemen Pendidikan Matematika, Universitas Indraprasta PGRI, Jl. Nangka No. 58C (TB. Simatupang), Tanjung Barat, Jagakarsa, RT.5/RW.5, Jakarta Selatan, DKI Jakarta 12530, Indonesia (3)Departemen Pendidikan Matematika, Universitas Pasundan, Jl. Tamansari No. 6-8, Tamansari, Bandung Wetan, Kota Bandung, Jawa Barat 40116, Indonesia Abstract This research aims to describe the mathematical communication skills of class VIII students, as well as the mistakes made by students in solving answers to the two-variable linear equation system problem. This research was conducted with a qualitative descriptive method. The subjects in this study were 3 eighth grade students of SMP Negeri 1 Dendang. Which consists of one student with high mathematical ability, one student with moderate ability, and one student with low ability. To find out how far mathematical communication skills are measured based on indicators of mathematical communication capabilities, namely 1) The ability to make mathematical expressions, including the ability to state situations, pictures, diagrams, or real objects into language, symbols, ideas, or mathematical models 2) the ability to state mathematical situations or ideas in the form of images, diagrams, or graphs, 3) The ability to write answers in their own language. The results showed that high-ability students had mathematical communication skills of students quite well on each indicator, medium-ability students also had good mathematical communication skills on indicator 1, student 3 with low abilities had low mathematical communication abilities on each indicator. Keywords: Mathematical communication, mathematical communication ability Share Link | Plain Format | Corresponding Author (Nia Gardenia)

198	Physics Education	ABS-1
Readiness profile of physics education students to become teachers and laboratory staff R Zakwandi1, R D Agustina1, A Malik1, M.M Chusni12 1 Program Studi Pendidikan Fisika, UIN Sunan Gunung Djati, Jl. A.H Nasution No. 105 Bandung 40614, Indonesia 2Program Studi S3 Pendidikan IPA, Universitas Sebelas Maret, Jl. Ir. Sutami 36 A, Surakarta, 57126, Indonesia Abstract This research aims to explain the readiness of physics students to become teachers and laboratory staff as one of the additional competencies that have. This research is qualitative descriptive research with survey methods. The Data on this study was gathered by disseminating responsive questionnaire to 90 students at different universities. Data analysis is performed using a quantitative descriptive approach. The results showed that male students were more likely to be prepared to become laboratory staff compared to female students with a percentage readiness of 70.66% for male students and 67.67% for female students. The opposite occurs with readiness to be a teacher where female students are more prepared with 81.77% than male students with 79.97%. Overall students are more prepared to become teachers than to be a laboratory staff with 82.49% to become teachers and 67.67% to become Laboratory staff. This indicates that the laboratory staff profession is still not very interested among students. The thing that needs to be sought is to introduce and give clarity to the function of a laboratory staff. Keywords: Readiness, teacher, laboratory staff, physics student Share Link | Plain Format | Corresponding Author (Muhammad Minan Chusni)

199	Physics Education	ABS-258
Development of Pendulum Oscillation Worksheets (POWs) to practice science process skills D A Gumilar*, R Efendi, and T R Ramalis Departemen Pendidikan Fisika, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia *dedeahmadg[at]upi.edu Abstract This research aims to develop the task of science process skills on harmonic vibration material. Science process skills are important skills to be trained in students to contain various skills needed in the learning process to study natural phenomena. This research is part of the effort to develop instrument sets in the form of assignments and skills rubric of the science process research method used is the method of developing ACD (analysis, construction, and development), worksheets that are made then validated by experts and to obtain further development suggestions. The results show that the worksheets that have been developed are good with a note of improvement in the aspects of the task structure and statements on the worksheets to be made clearer and supplementary information is added related to the physical quantities. Keywords: Pendulum Oscillation Worksheets, science process skills Share Link | Plain Format | Corresponding Author (Dede Ahmad Gumilar)

200	Physics Education	ABS-5
¬¬Development of Phyics Interactive Learning Media for Students Grade XI SMA Negeri 9 Makassar Siti Zahra Mulianti Natsir, Nurhayati, and Ahmad Yani Departement of Physics, Universitas Negeri Makassar, Makassar, South Sulawesi, Indonesia zahranatsir[at]gmail.com Abstract This study aims to produce an interactive learning media for the subject of elasticity and Hooke’s Law. It utilizes the Research and Development method. Subjects of this study were 4 physics teacher in SMA Negeri 9 Makassar and 22 students of grade XI MIA 3 SMA Negeri 9 Makassar in 2017/2018 academic year. Research data was collected using validation sheet and a set of questionnaire that have been validated by experts. Based on data analysis, obtained result that the interactive learning media that has been developed on elasticity and Hooke’s Law are feasible to be implemented in learning process with the content validity value of 1. Besides, students’ response towards the learning media is 86,875% (very good category). Similarly, teachers’ response towards the learning media shown 99,48% (very good category). Keywords: Interactive learning media, Elasticity and Hookes Law Share Link | Plain Format | Corresponding Author (Siti Zahra Mulianti Natsir)

201	Physics Education	ABS-261
IDENTIFICATION OF CRITICAL THINKING : SUKU (SUPIK AND KULUB) ON ELECTRICITY MATERIAL IN JAMBI PROVINCE D Hendriyani (1*), P Siahaan(2), A Samsudin (2) 1,2 Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia Abstract Teaching students to think critically is a problem that is being experienced in the world of education. The ability to think critically is one important aspect in followed the 21st century era. Many previous studies have stated that students^ critical thinking skills are still very low. In line with advances in science and technology, the facilities obtained by students and the ability to teach teachers in training students to think critically are the factors that influence differences in the level of critical thinking of the students. The purpose of this study was to determine the differences between supik and kulub critical thinking skills. The type of this research was a survey study that illustrated how differences in students^ critical thinking skills in a region of Jambi province. The results of this survey research showed the differences in the ability of KULUB and SUPIK critical thinking skills in one region of Jambi Province in learning electricity. Keywords: Critical Thinking, Electricity Material, SUKU Share Link | Plain Format | Corresponding Author (Darwita Hendriyani)

202	Physics Education	ABS-263
Review of Critical Thinking Skills in Physics: Evaluation and Learning in High School Yuli Resmawati (a*), Parlindungan Sinaga (a) a) Departemen Pendidikan Fisika, Sekolah Pascasarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia *yresmawati[at]gmail.com Abstract As stated in the Partnership for 21st Century Learning (P21), learning skills and innovation are needed to prepare students to cope with increasingly complex lives supported by a variety of skills, including critical thinking skills. Critical thinking skills are a reflective process in analyzing and evaluating information to determine one^s beliefs and self-behaviors that can be developed through flexible, original, and precise creative processes. Critical thinking skills need to be taught and evaluated with suitable methods and strategies. For this reason, it is necessary to study in advance what methods have been used by previous researchers or find best practices in learning to improve critical thinking skills. This article aims to describe empirically and theoretically related methods and learning of critical thinking skills in high school physics learning in Indonesia and report on best practices. Keywords: Critical thinking skills- Literature review Share Link | Plain Format | Corresponding Author (yuli resmawati)

203	Physics Education	ABS-264
Preliminary Analysis of Module Development by Setting Arguments through the Application of Scientific Inquiry Models to Improve Students Scientific Attitudes Syahriani Yulianci(a), Asriyadin(a*), Nurjumiati(a), Ida Kaniawati(b), Winny Liliawati(b), Muliana(c) a) Department of Physic Education, STKIP Taman Siswa Bima, Jl. Pendidikan No.1 Bima 84174, Indonesia *asriyadin[at]gmail.com b) Department of Physic Education, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia c) SMAN 3 Donggo, Jl. Lingkar Ndano, Bima 84162, Indonesia Abstract Physics Learning aims to make students master the concepts of Physics and their interrelationships and use scientific methods based on scientific attitudes to solve the problems they face. This study aims to conduct a needs analysis related to the application of the scientific inquiry model through the development of teaching materials in the form of modules with the help of argumentation settings to improve students^ scientific attitudes in learning physics. This type of research is descriptive qualitative with a case study approach, where the research subjects are teachers and class X high school students in one of the schools located in Bima Regency. The data processed in this study are primary data analyzed from observation sheets and qualitative interviews. The form of assessment used in data analysis techniques is the Likert scale. The initial analysis carried out consisted of module analysis and analysis of students^ scientific attitudes. The module analysis results that 50% learning difficulties, 83% needs, 80% performance, and 74% of graduate competency standards. The analysis results for the scientific attitude of students on average are in the good category obtained from the analysis for each indicator that is asking 76%, open thinking 71%, respecting the facts 73% and, critical thinking 75%. Keywords: Preliminary Analysis- Module with Argumentation Settings- Scientific Model Inquiry- Student Scientific Attitudes Share Link | Plain Format | Corresponding Author (Asriyadin Asriyadin)

204	Physics Education	ABS-12
Development and Validation of Students’ Achievement Instruments, Ability to Ask and Inductive Thinking in the Static Fluid Course A. Halim, D. S. Ayunda, Susanna, Mustafa, M.Syukri, and Irwandi Universitas Syiah Kuala Abstract . The purpose of this article is to discuss the results of developing several test and non-test instruments to be used as a measurement of learning outcomes, questioning skills and students inductive thinking skills. The stages of instrument development include defining the concept and operationally of the learning outcome variable, the ability to ask questions, and the ability to think inductively, compile draft indicators of the three variables, and compile items and validation on evaluation experts and Static Fluid content. Based on expert assessments and trials on a limited sample, 20 items were obtained for the learning outcomes instrument, 12 items for the non-test question ability and 10 items for the non-test instrument inductive thinking ability. The results of the analysis of items for multiple choice tests for learning outcome variables obtained a validity of 0.6 and a reliability value of 0.75. The results of the development of this instrument were given special names, namely the Learning Outcomes Test of Statis Fluid (LOTSF), the Questioning Ability Observation Sheet instrument (QAOS), and the Inductive Thinking Ability Observation Sheet (ITAOS) instrument. Inference from this study to lecturers or teachers who teach Static Fluid concepts can follow the test development procedure offered in this article or use instruments produced from this study. Keywords: Achievement Instruments, Ability to Ask, Inductive Thinking, Static Fluid Course Share Link | Plain Format | Corresponding Author (A Halim)

205	Physics Education	ABS-16
Views and practices of mathematical method for physics lecture at pre-service physics teachers Sujito(1,2*), H.Y. Pratiwi(3), E. Soewono(4), A. Suhandi(1), and Liliasari S(1) (1)Program Studi Pendidikan Ilmu Pengetahuan Alam, Sekolah Pasca Sarjana, Universitas Pendidikan Indonesia, Jl. Dr. Setiabudi No. 229, Bandung 40154, Indonesia. (2)Jurusan Fisika, FMIPA, Universitas Negeri Malang, Jl. Semarang No. 5 Malang, 65141, Indonesia. (3)Fakultas Sains dan Teknologi, Universitas Kanjuruhan Malang, Jl. S Supriyadi No. 48, Malang 65148, Indonesia (4)Fakultas Matematika, Institut Teknologi Bandung, Jl. Ganesa No. 10 Bandung, 40132, Indonesia Abstract The aim of study is to describe the lecture process of Mathematical Method for Physics. The model is to develop the concept and ability of mathematical logical thinking of students of Physics Education Study Program. Mathematical Method for Physics is used to study physics related to how to systematically find out about nature. The research subjects consisted of 2 lecturers, and students who had taken Mathematical Method for Physics Courses, namely levels 3 and 4. The number of students filling out questionnaires was 94 students. Observations were conducted in class. Observations are focused on the learning process in the class. Data was collected using questionnaires to get student responses to the implementation of lectures. The results of the study were as many as 57.82%. of students gave positive statements about the implementation of lectures, while the rest gave negative statements. This shows that studying physics is not only mastery of a collection of knowledge in the form of facts, concepts, or principles, but also an inquiry process. Therefore, the challenge in facing the 21st century is to improve the quality of education. Learning innovation is adjusted to the demands of educational change in the era of industrial revolution 4.0 (millennial). Learning must utilize information, communication, and technology (ICT). Innovation requires the support of a learning process that can strengthen creativity through critical thinking skills. Keywords: pre-service physics teachers; students; lectures; physics Share Link | Plain Format | Corresponding Author (Sujito Sujito)

206	Physics Education	ABS-17
Physics: logic, language, and literacy D Nasrudin, N Fitriyanti, SN Muhtar, R N R P Dalimunthe, A Nandang, W Hidayat and A Kurnia UIN Sunan Gunung Djati Bandung Telkom University Abstract Physics is an important subject matter for everyone to learn. Therefore, introducing physics from an early age is a necessity. This paper wants to uncover various thoughts about efforts to introduce physics to early childhood. The method used is a Focus Group Discussion (FGD), which involves experts from physics education, linguists, management, and early education. There are several important points that became the result of the FGD, including (1) physics logic must be made simpler that is easy to understand (2) Mathematical formula which becomes a symbol language does not need to be introduced first. Language skills are needed to understand physics and communicate it (3) Through the right approach, method and media, learning that is delivered by the teacher will make early childhood more literate with physics. Keywords: chilhood education, physics learning, physics literacy Share Link | Plain Format | Corresponding Author (Dindin Nasrudin)

207	Physics Education	ABS-276
Systematic review of physic laboratory skills assessment instruments based on PhysPort with Nvivo Ridwan Efendi Departemen Pendidikan Fisika, FPMIPA, UPI Abstract To help physics education educators and researchers related to the availability of standardized physics laboratory skills assessment instruments, this article aims to systematically review various physical laboratory skills assessment instruments to provide information and needs for various forms of physics laboratory skills assessment instruments. The study was conducted with a systematic review method, through identification, evaluation and interpretation of Physics-based database laboratory physics assessment instruments using Nvivo version 12 plus. A systematic review of the themes informed by PhysPort included the instrument^s name, developer, purpose, format, duration, focus and level of instrument use. The results of systematic reviews report the results of synthesis, so that similarities, differences and gaps between instruments are found. The review results show that there are similarities and differences in aspects of the objectives, format, duration, focus and level of use. Keywords: Systematic review, physic laboratory skills assessment instruments, PhysPort, Nvivo Share Link | Plain Format | Corresponding Author (Ridwan Efendi)

208	Physics Education	ABS-278
MATLAB-based Physics Calculator : Alternative for Learning Media for Work and Energy Concept Ria Asep Sumarni (a), Muhamad Juliardi (b), Fita Widiyatun (c), Irnin Agustina Dwi Astuti (d), Indica Yona Okyranida (e), Yoga Budi Bhakti (f)* Universitas Indraprasta PGRI Abstract Physics concept makes students less understanding of differential equations of the concept of business and energy. Learning about basic physics about effort and energy can be done with the MATLAB program in the form of a physics calculator by simulating physics formulas. This research uses development research methods (R&D) with 4D development model (Define, Design, Development, and Dissemination). Matlab-based physics calculator are created using Matlab software through a multimedia development format that formula, simulation and theory. The test of the product response was applied on 29 the students. The response items were measured using the Likert scale from 1 to 4 scales. The analysis technique was descriptive statistics. For media expert validation assessment is 3.43 and for material expert validation is 3.64. Overall the result of student response analysis indicates that this physics calculator is good (3.21 out of 4) for use in learning. Basic physics learning with the help of an MATLAB-based physics calculator can help students understand their coursework in a simulated form. Keywords: matlab, physics calculator, work and energy concept, physics experiment Share Link | Plain Format | Corresponding Author (Yoga Budi Bhakti)

209	Physics Education	ABS-25
Diagnosis Misconceptions of Junior High School in Lamongan on the Heat Concept Using the Three Tier Test Heny Ekawati Haryono, Khafidhoh Nurul Aini, Achmad Samsudin, Parsaoran Siahaan Universitas Islam Darul Ulum Lamongan Abstract Misunderstanding is one of the causes of junior high school students in the city of Lamongan learning difficulties, especially studying physics material. The aim of this study was to investigate whether the three-tier test able to identify student misconceptions. Based on the research objectives to be achieved, this research is a descriptive study using descriptive qualitative methods in explaining the research results. The technique of collecting data through tests is by using a Three-Tier Test diagnostic instrument and open interview. Diagnostic results data are expressed in terms of percentage of the students^ conception categories. The sample of this research is the students who have received the Heat material, seventh graders. The subjects of this study were grade VII students totaling 150 students with details of 60 male students and 90 female students with age around 12 to 13 years old. Besides using written tests, interviews were conducted on several students to verify the results of the three-tier test. From the analysis of three-tier test diagnostic data students showed that from 47% including the criteria to master the concept, while the remaining 38% experienced misconceptions, 5% guess or not believe in the answers, and 10% don^t know the concept. Conclusions of this study is the three-tier test that has been developed on Heat topic is able to identify misconceptions students quickly and accurately. Therefore, a three-level diagnostic test tool that has been developed to diagnose students ^misconceptions about temperature and heat materials can identify students^ misconceptions quickly and accurately. Keywords: diagnosis, misconceptions, heat, three-tier test Share Link | Plain Format | Corresponding Author (Heny Ekawati Haryono)

210	Physics Education	ABS-282
Evaluation of collaborative problem solving skills: students social skills and cognitive skills on the parabolic motion material N Mashuri(1), P Sinaga (2), I M Hermanto(1) (1)Physics Education Masters Program, Indonesian Education University, Bandung, Indonesia. (2)Department of Physics Education, Indonesian University of Education, Bandung Abstract Education is currently demanded to be able to provide 21st century skills to students so that they can be successful in the world of work and life in the future. One of the 21st century skills of particular concern is Collaborative Problem Solving (CPS) which plays an important role for students to be able to solve a problem collaboratively. This study aims to obtain an overview of CPS skills of students in the pursuit of physics. CPS is analyzed through two domains, social skills and cognitive skills. The subjects in this study were students of grade 10 MIPA SMA N 1 Rambah, Rokan Hulu Regency, Riau. Data is collected by giving problems of application of parabolic motion in everyday life. Students^ answers on answer sheets and recorded conversations of students are then analyzed using a rubric of CPS skills. The results showed that CPS skills of students in social skills and cognitive skills are still dominated in the low and middle categories. This result does not contain all the indicators developed by Hesse et al. several obstacles were also found in the assessment process. For this reason, further research is recommended to assess all indicators and use computer-based assessments. Keywords: Collaborative Problem Solving, Assessment, Parabolic Motion Share Link | Plain Format | Corresponding Author (Nurudin Mashuri)

Page 7 (data 181 to 210 of 319) | Displayed ini 30 data/page
<< PREV 1 2 3 4 5 6 7 8 9 10 11 NEXT >>

Powered By Konfrenzi Ultimate 1.832L-Build7m © 2007-2025 All Rights Reserved