scholarly journals IDENTIFIKASI MISKONSEPSI DAN KONFLIK KOGNITIF FISIKA: KASUS TERKAIT PERUBAHAN KONSEPTUAL

EDUSAINS ◽  
2020 ◽  
Vol 12 (1) ◽  
pp. 64-71
Author(s):  
Zul Hidayatullah ◽  
Jumadi Jumadi ◽  
Nuraini Nadhiroh ◽  
Endah Kartika ◽  
Azizah Ainun Nuha ◽  
...  
Keyword(s):  
Mixed Methods ◽  
Conceptual Change ◽  
Elevation Angle ◽  
Cognitive Conflict ◽  
Test Results ◽  
Thought Processes ◽  
Interview Guide ◽  
Learning Test ◽  
High Ability Students ◽  
Low Ability

IDENTIFICATION OF MISCONCEPTION AND COGNITIVE CONFLICT OF PHYSICS: A CASE RELATED TO CONCEPTUAL CHANGEAbstractMisconceptions still often occur when learning physics. This study aims to identify students' misconceptions and their relationship with cognitive conflict in terms of conceptual change. This research used mixed methods explanatory design methods. The subjects in this study were three students from SahabatQu High School, Yogyakarta. The students studied were categorized into three, namely low, medium, and high ability students. Information related to student abilities is obtained from physics teachers and student learning test results. A conceptual change interview guide, conceptual change observation sheet, cognitive conflict questionnaire, and parabolic motion material misconceptions tests were used as supporting instruments to obtain the desired results in research. The learning process uses a PhET simulation. The results showed that high, medium and low ability students still had misconceptions when learning parabolic motion material. Cognitive conflict in high, medium and low ability students is included in the low and moderate categories with a percentage of 8.33% - 41.67%. All students have not been able to experience the four thought processes so that there are still misconceptions on some topics such as the highest point and the farthest distance based on the projectile motion's elevation angle. AbstrakMiskonsepsi masih sering terjadi pada saat pembelajaran fisika. Tujuan penelitian ini adalah mengidentifikasi miskonsepsi siswa dan hubungannya dengan konflik kognitif ditinjau dari perubahan konseptual. Penelitian ini menggunakan metode mixed methods explanatory design. Subjek pada penelitian ini adalah 3 siswa yang berasal dari SMA Sahabatqu, Yogyakarta. Siswa yang diteliti dikategorikan menjadi 3 yaitu siswa berkemampuan rendah, sedang, dan tinggi. Informasi terkait kemampuan siswa diperoleh dari guru fisika dan hasil tes belajar siswa. Pedoman wawancara perubahan konseptual, lembar observasi perubahan konseptual, angket konflik kognitif, dan tes miskonsepsi materi gerak parabola dijadikan instrumen pendukung untuk mendapatkan hasil yang diinginkan dalam penelitian. Proses pembelajaran menggunakan simulasi PhET. Hasil penelitian menunjukkan bahwa siswa berkemampuan tinggi, sedang, dan rendah masih memiliki miskonsepsi pada saat pembelajaran materi gerak parabola. Konflik kognitif pada siswa berkemampuan sedang dan rendah termasuk dalam kategori rendah dan siswa berkemampuan tinggi termasuk dalam kategori sedang. Seluruh siswa belum mampu mengalami empat proses berpikir sehingga masih menyisakan miskonsepsi pada beberapa submateri seperti titik tertinggi dan jarak terjauh berdasarkan sudut elevasi gerak parabola.

Retailing Strategies of West African Itinerant Immigrant Traders in Ghana

2021 ◽  
Vol 2 (1) ◽  
pp. 65-76
Author(s):  
Elijah Yendaw ◽  
Akanganngang Joseph Asitik ◽  
Stanley Kojo Dare
Keyword(s):  
Mixed Methods ◽  
West African ◽  
Test Results ◽  
Chi Square ◽  
Street Vending ◽  
Migration Literature ◽  
Retail Strategy ◽  
Depth Interview ◽  
Interview Guide ◽  
Chi Square Test

While Ghana remains a key destination for West African itinerant immigrant traders, studies examining their retail strategies appear missing in the Ghanaian migration literature. Applying the mixed methods design, quantitative and qualitative data were obtained from 779 immigrant vendors and 9 immigrant key informants. In tandem with this design (mixed methods), interview schedule and in-depth interview guide were employed to collect the data for analysis. The results indicate that most of the respondents exhibited their entrepreneurial prowess by constructing a network of clients around their business. The findings indicate that they sustained their clients by selling their wares at reduced prices with the supplier price being the determinant. Such traders usually prefer cash payments for their products with street vending being their main itinerant retail strategy. Primarily, most of them advertised their wares by shouting to draw attention to what they sell while others increased their sales using flattery and persuasive language. The Chi-square test results revealed a significant nexus between the immigrant vendors’ countries of origin and the various techniques they used to retail their goods. The study unveils the fact that aspiring entrepreneurs and shop retailers could experiment the pricing strategy of these immigrant traders, to increase sale values.

scholarly journals Increasing Conceptual Understanding through CCM-CCA Based Learning Device

2019 ◽  
Vol 6 (1) ◽  
pp. 81
Author(s):  
Muh. Makhrus ◽  
Muhammad Zuhdi ◽  
Wahyudi Wahyudi ◽  
Muhammad Taufik
Keyword(s):  
Conceptual Change ◽  
Conceptual Understanding ◽  
Learning Process ◽  
Cognitive Conflict ◽  
Learning Model ◽  
Test Results ◽  
Gain Score ◽  
Newton's Law ◽  
Newton’S Law

Learning must be focus on creating conceptual change in students. One of the alternatives is using CCM-CCA-based learning devices because CCM-CCA is a learning model that can create cognitive conflict as a condition for conceptual change. This research is directed to develop learning devices based on CCM-CCA that can improve conceptual understanding. The learning devices developed to consist of LEU (Learning Events Units) and SW (Students’ Worksheet) for Newton's Law material about motion and work-energy. The results of the validation of learning devices (LEU and SW validation) indicate that these devices are valid in content and construction so that they are suitable for the learning process. Based on the results of the implementation of the device and the test results, it was concluded that the CCM-CCA-based learning device was able to improve conceptual understanding. The increase was obtained through an N-Gain analysis with an N-Gain value for LEU of 60.44% and SW of 54.01%. The percentage of the N-Gain score is included in the increase with the medium category.

scholarly journals Improving Mathematics Students’ Learning Motivation with the Guidelines Method of Household Engineering Techniques in Vocational School

2019 ◽  
Vol 7 (2) ◽  
pp. 88-110
Author(s):  
Elis Handayani
Keyword(s):  
Algebraic Thinking ◽  
High Ability ◽  
Thought Process ◽  
Mathematics Students ◽  
Thought Processes ◽  
Descriptive Research ◽  
Thinking Process ◽  
High Ability Students ◽  
Algebraic Thought ◽  
Low Ability

This research is motivated by the observations of researchers when teaching, it was found that there are still many students who experience obstacles when solving row problems. This type of research is qualitative research with descriptive research type. The approach and type of study were chosen according to the researcher's goal which is to describe the students' algebraic thought processes in solving the problem of ranks. The findings in this study, namely high ability students can go through each stage of problem-solving as well as doing the algebraic thinking process well, while moderate and low ability students still often ignore the stage of looking back. They also still have difficulty doing the algebraic thought process. The algebraic thinking process of high-ability students is more complex than students of medium and low ability. Highly capable students experience the process of gathering ideas, clarifying ideas, evaluating ideas, and making decisions over and over again in the thought process he does in solving problems. Besides that, in the process of thinking, high-ability students also observe patterns, make generalizations, use meaningful symbols, use functions, and make mathematical models.

scholarly journals Algebra Thinking Process on Vocational School Students in Completing Line Problems

2019 ◽  
Vol 7 (2) ◽  
pp. 75-87
Author(s):  
Astutik Talun NU
Keyword(s):  
Algebraic Thinking ◽  
High Ability ◽  
Thought Process ◽  
Thought Processes ◽  
School Students ◽  
Descriptive Research ◽  
Thinking Process ◽  
High Ability Students ◽  
Algebraic Thought ◽  
Low Ability

This research is motivated by the observations of researchers when teaching, it was found that there are still many students who experience obstacles when solving row problems. This type of research is qualitative research with descriptive research type. The approach and type of study were chosen according to the researcher's goal which is to describe the students' algebraic thought processes in solving the problem of ranks. The findings in this study, namely high ability students can go through each stage of problem-solving as well as doing the algebraic thinking process well, while moderate and low ability students still often ignore the stage of looking back. They also still have difficulty doing the algebraic thought process. The algebraic thinking process of high-ability students is more complex than students of medium and low ability. Highly capable students experience the process of gathering ideas, clarifying ideas, evaluating ideas, and making decisions over and over again in the thought process he does in solving problems. Besides that, in the process of thinking, high-ability students also observe patterns, make generalizations, use meaningful symbols, use functions, and make mathematical models.

scholarly journals Profil Kemampuan Koneksi Matematis Mahasiswa Calon Guru dalam Menyelesaikan Masalah Matematika Berdasarkan Taksonomi Solo

2020 ◽  
Vol 13 (1) ◽  
pp. 17-33
Author(s):  
Risma Firda Diana
Keyword(s):  
Mathematical Problem ◽  
High Ability ◽  
Education Students ◽  
Solo Taxonomy ◽  
Interview Guide ◽  
High Ability Students ◽  
Teacher Education Students ◽  
Descriptive Method ◽  
Mathematical Connection ◽  
Research Show

This research aims to describe profil of preservice teacher’s mathematical connection ability in solving mathematical problem based on SOLO taxonomy. The approach of this research is qualitative with descriptive method. Respondent in this research is 29 Madrasah Ibtidaiyah Teacher Education students STAI Al-Fithrah Surabaya. This research uses mathematical connection test and  interview guide to collect data. The result of this research show that the  average mathematical connection ability of high-ability students is 85% with a very good category and that is at the level of multistructural to relational, the  average mathematical connection ability of medium-ability students is 50,5% with enough category and that is at the level of unistructural to multistructural, and  the  average mathematical connection ability of low-ability students is 16% with a very low category and that is at the level of pre-structural until unistructural level.

scholarly journals PENERAPAN MODEL BELAJAR COOPERATIVE SNOWBALL THROWING DALAM PEMBELAJARAN TEMATIK KELAS 1

2020 ◽  
Vol 5 (2) ◽  
pp. 258-268
Author(s):  
Nur Laely
Keyword(s):  
Learning Outcomes ◽  
Learning Model ◽  
Average Score ◽  
Test Results ◽  
Average Value ◽  
The Third ◽  
Class 1 ◽  
Learning Test ◽  
Thematic Learning ◽  
Academic Year

Thepurpose of this study was to determine the Application of Cooperative Snowball Throwing Learning Model in Thematic Learning Class 1 at MIN 3 Banyumas Academic Year 2019-2020. The type of research data used in this study is a quantitative-qualitative approach (mexing method). The subjects of this study were class I MIN 3 Banyumas Lessons in 2019-2020 totaling 33 students. The techniques used in data collection are interview, documentation, observation and test techniques. The results showed that the application of the Cooperative Snowball Throwing Learning Model could improve the thematic learning outcomes at MIN 3 Banyumas in 2019-2020. This can be proven by the learning outcomes for each cycle. In cycle I, the average score of student learning test results was 67.73, the lowest score was 45.00 and the highest score was 90.00. This is known by comparing the pre-cycle value with the value of Cycle I, the test results where the value of Cycle I is greater than the pre-cycle of the average value, namely: 67.73> 55.30. Whereas in the second cycle, the average test score was 75.91, while the lowest score was 55.00 and the highest score was 95.00. this can be known by comparing the value of the first cycle with the second cycle, the test results in which the value of the second cycle test is greater than the first cycle with an average value of 75.91> 67.73. And in the third cycle it can be seen that the average value of the test results is 83.79, while the lowest value is 65.00 and the highest value is 100.00.

scholarly journals ANALISIS KEMAMPUAN REPRESENTASI MATEMATIS SISWA DALAM MENYELESAIKAN SOAL PEMECAHAN MASALAH MATEMATIKA

Ta dib ◽  
2019 ◽  
Vol 22 (1) ◽  
pp. 19
Author(s):  
Ummul Huda ◽  
Edwin Musdi ◽  
Nola Nari
Keyword(s):  
Problem Solving ◽  
Quantitative Data ◽  
Qualitative Data ◽  
Mathematical Problem ◽  
Field Research ◽  
Mathematical Representation ◽  
Mathematical Problem Solving ◽  
Test Results ◽  
Interview Guide ◽  
Descriptive Method

This research is motivated by the low mathematical representation ability of students in solving mathematical problem solving questions based on TIMSS data and facts in the field. The study aims to analyze the mathematical representation ability of MTsN Batusangkar students visually, verbally and symbolically in solving mathematical problem solving problems. This field research uses descriptive method. The instrument used is a description question and interview guide. Quantitative data based on test results were analyzed to determine the predicate of mathematical representation ability, while Miles and Huberman model wwas used to analyze qualitative data from interviews. The results show that students' mathematical visual and symbolic abilities are satisfactory, while verbal mathematical representations are less satisfactory.

scholarly journals ANALISIS KEMAMPUAN MENELAAH DAN MEREVISI TEKS DESKRIPSI

2019 ◽  
Vol 10 (1) ◽  
pp. 16
Author(s):  
Sri Maryani ◽  
Bq Desi Milandari ◽  
Murti Sari Dewi
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
High Ability ◽  
Observation Methods ◽  
Quantitative Descriptive ◽  
High Ability Students ◽  
Descriptive Method ◽  
Low Ability

Abstrak: Penelitian ini bertujuan untuk mendeskripsikan kemampuan menelaah dan merevisi teks deskripsi pada siswa kelas VII SMP. Objek dalam penelitian ini berjumlah 29 siswa. Metode pengumpulan data dalam peneltian ini terdiri dari metode observasi, metode tugas, dan metode dokumentasi. Analisis data menggunakan metode deskriptif kuantitatif dan hasil analisisnya disajikan dalam bentuk angka dan dijelaskan dalam suatu uraian dengan rumus Penilaian Acuan Patokan (PAP). Berdasarkan hasil penelitian maka diperoleh kesimpulan bahwa kemampuan menelaah dan merevisi teks deskripsi pada siswa tergolong normal, dengan rincian 41% siswa berkemampuan tinggi, 59% siswa berkemampuan sedang, 0% berkemampuan rendah, dan diperoleh IPK 65 yang berkisar antara 55 sampai dengan 65.Abstract: This study aims to describe the ability to review and revise the description text in class VII SMP students. The objects in this study were 29 students. The method of data collection in this study consisted of observation methods, task methods, and documentation methods. Data analysis uses quantitative descriptive method and the results of the analysis are presented in numerical form and explained in a description using the Standard Reference Assessment (PAP) formula. Based on the results of the study, it can be concluded that the ability to review and revise the description text in students is classified as normal, with the details 41% of high-ability students, 59% of students with moderate ability, 0% of low ability, and 65 GPA which ranges from 55 to 65.

scholarly journals Penerapan Pembelajaran Problem-Based Instruction Melalui Model Konstruktivisme Pada Materi Program Linear Siswa Kelas X SMK

2018 ◽  
Vol 2 (2) ◽  
pp. 162
Author(s):  
Sumihariantini Sumihariantini
Keyword(s):  
Student Learning ◽  
Linear Program ◽  
Average Score ◽  
Test Results ◽  
Program Material ◽  
Learning Mathematics ◽  
Learning Test ◽  
Based Instruction ◽  
Improve Student Learning

Abstrak: Dalam belajar matematika diperlukan pembelajaran yang dapat membangun pemahaman siswa yang didasarkan pada konsep-konsep dasar pemahaman yang dimiliki siswa itu sendiri. Oleh karenanya diharapkan guru mampu meningkatkan kemampuan berpikir dan memecahkan masalah peserta didik dalam Matematika khususnya pada materi program linear. Dengan menerapkan model pembelajaran berdasarkan masalah (Problem-based Instruction) peran guru adalah mengajukan masalah, mengajukan pertanyaan, memberikan kemudahan suasana berdialog dalam proses pemblajaran. Dari hasil pembelajaran yang dilakukan, diperoleh skor nilai rata-rata hasil tes belajar siswa sebesar 78, dimana nilai ketuntasan belajar secara klasikal adalah sebesar 81% dan ini menunjukkan bahwa dengan menerapkan model pembelajaran berdasarkan masalah dapat meningkatkan hasil belajar siswa pada pokok bahasan program linear.Abstract: Learning mathematics requires learning that can build students' understanding based on the basic concepts of understanding possessed by the students themselves. Therefore the teacher is expected to be able to improve the ability to think and solve the problems of students in Mathematics, especially in linear program material. By applying a learning model based on a problem (Problem-based Instruction) the role of the teacher is to raise problems, ask questions, provide an atmosphere of dialogue in the learning process. From the results of the learning done, the average score of the student learning test results is 78, where the classical learning completeness value is 81% and this shows that applying problem based learning models can improve student learning outcomes in linear program material.

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