scholarly journals ANALISIS MISKONSEPSI MAHASISWA PGSD DENGAN METODE CERTAINTY OF RESPONSE INDEX (CRI) MELALUI FITUR QUIS EDMODO

2020 ◽  
Vol 5 (2) ◽  
pp. 680-688
Author(s):  
Tri Wiyoko ◽  
Puput Wahyu Hidayat
Keyword(s):  
Conceptual Understanding ◽  
Test Results ◽  
Study Program ◽  
Response Index ◽  
Test Instrument ◽  
Student Misconceptions ◽  
Evaluation Test ◽  
Scientific Attitudes ◽  
Academic Year ◽  
Student Misconception

The problem of this research is the finding of wrong conceptual understanding by students on vibration and wave material. Wrong understanding of the concept results in misconceptions in cognitive aspects, scientific attitudes and student skills. This study aims to analyze student misconceptions with the Certainty Of Response Index (CRI) model through the edmodo quis feature. The subjects of this research were students of the PGSD STKIP MB Study Program for the 2019/2020 Academic Year. This type of research is qualitative research using descriptive methods. Furthermore, the research instrument used an objective test instrument. The results of this study are in the form of evaluation test kits that have been validated from the aspects of the content of the material and language by the experts. The results of the validation of the material content aspect were 93.75% in the very good category, the question construction aspect was 96.42% in the very good category and the language aspect was 90.6% with the very good category. This shows that the question has the feasibility of being applied. The test results showed that the misconceptions experienced by students regarding the wave material were very diverse. The average student misconception on vibration and wave material was 23.17% with the low category.

scholarly journals Exploration of Students’ Understanding of Geometry Concepts

2021 ◽  
Vol 14 (2) ◽  
pp. 148-157
Author(s):  
Rio Fabrika Pasandaran ◽  
Indah Suciati ◽  
Alfisyahra Alfisyahra
Keyword(s):  
Problem Solving ◽  
Conceptual Understanding ◽  
School Teacher ◽  
Visual Display ◽  
Test Results ◽  
Study Program ◽  
Teaching Geometry ◽  
Education Study ◽  
The Relationship ◽  
Academic Year

This article contains an exploration of conceptual understanding in geometry lectures in the Elementary School Teacher Education Study Program, Cokroaminoto Palopo University, Odd Semester, Academic Year 2020/2021. This research was conducted through a qualitative approach with the aim of explaining the details of the relationship between concepts in detail and recommending appropriate learning in problem solving. Data were collected using observation, documentation, and written tests. The three techniques are elaborated with the aim of analyzing the concepts and problem-solving patterns of the students' final semester test results. The results of the study explain several findings, namely, Teaching geometry should begin with the process of identifying the important concepts that build up a particular problem. These concepts are then analyzed and linked to one another to form a network. The concept network is then represented in an image/visual display. Through this visual display, lecturers can guide students in compiling procedural steps based on the sequence of concepts that have been compiled. Lecturers need to create meaningful learning for students by connecting previous knowledge with new knowledge through various representations, examples, and manipulations and focus on conceptual understanding rather than procedures or rules.Eksplorasi Pemahaman Konsep Geometri MahasiswaArtikel ini memuat eksplorasi pemahaman konsep dalam perkuliahan geometri pada Program Studi Pendidikan Guru Sekolah Dasar Universitas Cokroaminoto Palopo Semester Ganjil Tahun Akademik 2020/2021. Penelitian ini dilakukan melalui pendekatan kualitatif dengan tujuan untuk menjelaskan rincian hubungan antar konsep secara detail, dan merekomendasikan pembelajaran yang tepat dalam pemecahan masalah. Data dikumpulkan menggunakan teknik observasi, dokumentasi, dan tes tertulis. Ketiga teknik tersebut dielaborasi dengan tujuan Hasil penelitian menjelaskan beberapa temuan yakni; pengajaran geometri harus diawali dengan proses identifikasi konsep-konsep penting yang membangun masalah tertentu. Konsep-konsep tersebut selanjutnya dianalisis dan dihubungakan satu sama lain sehingga membentuk sebuah jejaring. Jejaring konsep selanjutnya direpresentasikan ke dalam gambar/tampilan visual. Melalui tampilan visual ini, dosen dapat membimbing mahasiswa dalam menyusun langkah-langkah prosedural berdasarkan urutan konsep yang telah disusun. Dosen perlu menciptakan pembelajaran yang bermakna bagi mahasiswa dengan cara menghubungkan pengetahuan sebelumnya dengan pengetahuan yang baru melalui berbagai representasi, contoh, dan manipulasi dan fokus pada pemahaman konseptual dibandingkan prosedur atau aturan.

scholarly journals Analisis Kesalahan Mahasiswa PGSD pada Tugas Aljabar Sederhana Mata Kuliah Konsep Dasar Mapel Matematika SD

2020 ◽  
Vol 3 (2) ◽  
pp. 173-183
Author(s):  
I Komang Sesara Ariyana
Keyword(s):  
Basic Concept ◽  
Elementary Mathematics ◽  
Simple Algebra ◽  
Descriptive Study ◽  
Study Program ◽  
Concept Understanding ◽  
Test Instrument ◽  
Quantitative Descriptive ◽  
Academic Year ◽  
General Error

This study aimed to identify the errors of PGSD students on simple algebra assignments on Basic Concept of Elementary Mathematics Subject at STAHN Mpu Kuturan Singaraja. The subjects of this study were Semester II PGSD students of STAHN Mpu Kuturan Singaraja in the academic year 2019/2020 as many as 11 people. Errors in mathematics in this study were divided into factual errors, procedural errors, and conceptual errors. This type of research was a quantitative descriptive study. The data collection method used was a test. The test instrument used was a concept understanding test to be able to find students' errors. A total of 20 items in the test were validated by two experts with the Lawshe’s CVR technique. The results showed that (1) the general error rate of PGSD study program students on Simple Algebra assignment on Basic Concept of Elementary Mathematics Subject was 30.26% in the low error category, (2) there was the highest error of 43% (error category moderate) and lowest 16% (very low error category), 3) factual errors ranged from 10% - 20% (very low category), 4) procedural errors ranged from 7% - 53% (very low category to medium category), and 5) conceptual errors ranged from 35% - 65% (low to high categories).

scholarly journals Peningkatan Kompetensi Strategis Siswa Melalui Model Pembelajaran Conceptual Understanding Procedures

2020 ◽  
Vol 2 (1) ◽  
pp. 01
Author(s):  
Adriyanto Adriyanto ◽  
Dewi Pramita ◽  
Abdillah Abdillah ◽  
Syaharuddin Syaharuddin ◽  
Mahsup Mahsup ◽  
...  
Keyword(s):  
Data Analysis ◽  
Conceptual Understanding ◽  
Design Research ◽  
Learning Model ◽  
Sampling Techniques ◽  
Test Results ◽  
Test Instrument ◽  
Post Test ◽  
Quasi Experimental ◽  
Data Collection Technique

Abstract: This study aims to determine the effectiveness of conceptual understanding procedures learning model to students' strategic competencies taken from student post-test results. The study was included in quasi Experimental Design research involving 41 students consisting of two classes taken from five classes with porposive sampling techniques. The data collection technique used is a test instrument with a significant level of 5%. The results showed that the average strategic competency ability of experimental class students was 61.7, while the average strategic competency ability of control class students was 51. Based on data analysis from the t-test hypothesis that has been done, the results showed t-count > t-table (2.43 > 1.69) so that Ho was rejected and Ha accepted. Therefore, it can be concluded that the Conceptual Understanding Procedures learning model is effective against the strategic competencies of students in the material of building flat-sided rooms in grade VIII junior high school.Abstrak: Penelitian ini bertujuan untuk mengetahui efektifitas model pembelajaran Conceptual Understanding Procedures terhadap kompetensi strategis siswa yang diambil dari hasil post-test siswa. Penelitian ini termasuk dalam penelitian Quasi Eksperimental Design yang melibatkan 41 siswa yang terdiri dari dua kelas yang diambil dari lima kelas dengan teknik porposive sampling. Teknik pengumpulan data yang digunakan adalah instrumen tes dengan taraf signifikan 5%. Hasil penelitian menunjukkan, rata-rata kemampuan kompetensi strategis siswa kelas eksperimen sebesar 61,7, sedangkan rata-rata kemampuan kompetensi strategis siswa kelas kontrol sebesar 51. Berdasarkan analisis data dari uji hipotesis uji-t yang sudah dilakukan, hasilnya menunjukkan t-hitung > t-tabel (2,43 > 1,69) sehingga Ho ditolak dan Ha diterima. Oleh sebab itu, dapat disimpulkan bahwa model pembelajaran Conceptual Understanding Procedures efektif terhadap kompetensi strategis siswa pada materi bangun ruang sisi datar kelas VIII SMP.

scholarly journals GAME EDUKASI BERBASIS ANDROID PADA MATERI HIMPUNAN

2020 ◽  
Vol 8 (1) ◽  
pp. 17
Author(s):  
Muhammad Aula Hijrah ◽  
Medika Risnasari ◽  
Muchamad Arif ◽  
Laili Cahyani ◽  
Nuru Aini
Keyword(s):  
Educational Game ◽  
Learning Goals ◽  
Discrete Mathematics ◽  
Test Results ◽  
Design Development ◽  
Education Students ◽  
Study Program ◽  
Mathematics Courses ◽  
Evaluation Test ◽  
Power Point

Educational game is a game that can encourage someone to think more actively and creatively in learning. During this time, learning Discrete Mathematics courses in the Informatics Education Study Program still uses media in the form of books, Power Point (PPT), and blackboards. That makes students less interested in learning. Therefore, an Android-based educational game was developed to be able to achieve learning goals in Discrete Mathematics courses, especially set topics. The research data used is the 2017 batch of Informatics Education students. The development model used is ADDIE with five stages, namely Analyze (Design), Design (Development), Development (development), Implementation (implementation), and Evaluation (evaluation). Test results by learning media experts reach 99%. The test results by material experts reached 82%. The results of individual, small group and large group trials reached 90%, 84% and 86% respectively. Based on the assessment, Android-based educational game media was declared feasible to be used as learning media in the Discrete Mathematics subject set material.

scholarly journals Faktor-Faktor yang Mempengaruh Siswa SLTA dalam Memilih Perguruan Tinggi di Kabupaten Batang Hari (Studi Kasus Pada STAI dan STIE-GK Muara Bulian)

2019 ◽  
Vol 3 (1) ◽  
pp. 55
Author(s):  
Ahmad Fithoni ◽  
Atang Priyatna
Keyword(s):  
High School ◽  
Qualitative Research ◽  
High School Students ◽  
Coefficient Of Determination ◽  
Test Results ◽  
School Students ◽  
Study Program ◽  
Independent Variables ◽  
Simultaneous Test ◽  
Academic Year

This study aims to find out and analyze the factors that influence the decision of high school students in choosing universities in Batang Hari Regency. The object of research is STAI and STIE-GK Muara Bulian. This research is descriptive quantitative with the number of respondents as many as 75 students for each college which is the object of research registered in the 2018/2019 academic year. This type of research is descriptive qualitative research that aims to determine whether there is an influence or relationship between two or more variables with the analysis tools used include Partial Test (t test), Simultaneous Test (Test F), and Determination Coefficient Test (R2). The results of the study show that the independent variables include Study Program variables (X1), Accreditation Status (X2), Facilities (X3) and Costs (X4) on Student Decisions (Y). For STAI Muara Bulian, only Accreditation variables have a partial influence on student decisions and even then it is not significant. For STIE-GK Muara Bulian, it is known that all independent variables have a partial and significant influence on the decisions of high school students to enter. Judging from the F test, it is known that the independent variables simultaneously have an influence on the dependent variable in having a college in Batang Hari Regency. The test results of the coefficient of determination for STAI Muara Bulian amounted to 88.9% and for STIE-GK Muara Bulian at 95.3% while the remaining respectively 11.1% and 4.7% were influenced by other factors not included in the research variable.

scholarly journals Analisis kesulitan kemampuan komunikasi matematika mahasiswa menggunakan aplikasi google classroom pada matakuliah aljabar

2021 ◽  
Vol 2 (1) ◽  
pp. 18-25
Author(s):  
Fitriani Fitriani ◽  
Yulia Anita Siregar ◽  
Wiwik Novitasari
Keyword(s):  
Communication Skills ◽  
Test Results ◽  
Mathematical Communication ◽  
Study Program ◽  
Writing Difficulties ◽  
Mathematical Ideas ◽  
Offline Learning ◽  
Education Study ◽  
Mathematical Problems ◽  
Academic Year

Mathematical communication skills are one of the abilities that students must have to make it easier to solve problems contained in mathematics itself and in everyday life. Because if students have mastered mathematical communication skills, it will make it easier for students to take deeper learning. This study aims to analyze the difficulty of students' mathematical communication skills using the Google Classroom Application in the Algebra course. This type of research is descriptive qualitative. The subjects of this study were tree semester students who took Algebra courses in the Mathematics Education study program at Universitas Muhammadiyah Tapanuli Selatan, academic year 2020/2021 as many as 15 people. The instrument used in this study was Test and interview. The results showed that based on the test results obtained: difficulties in the ability to interpret mathematical ideas rationally in writing, difficulties in mathematical problems into mathematical models and difficulties in the ability to express mathematical ideas in the form of descriptions. Meanwhile, based on the results of the interview, namely: (1) technical difficulties, and (2) student adaptation difficulties. To overcome these difficulties, it is necessary which is a combination of Online and Offline learning or also called blended learning.

scholarly journals Detecting Student Misconceptions about Physics Using Three Tier Diagnostic Test with Analysis Certainty of Response Index

2021 ◽  
Vol 7 (1) ◽  
pp. 23
Author(s):  
Muh. Makhrus ◽  
Zul Hidayatullah
Keyword(s):  
High Schools ◽  
Diagnostic Test ◽  
Learning Process ◽  
Response Index ◽  
Descriptive Research ◽  
Test Instrument ◽  
Student Misconceptions

<p class="JIPIAbstractBodyEnglish">Misconceptions are an obstacle in the learning process, especially in physics. One way to detect misconceptions is to use a three-tier diagnostic test and analyze it using the Certainty of Response Index (CRI). The purpose of this study was to detect students' misconceptions on straight motion material using a three-tier diagnostic test with CRI analysis. This type of research is descriptive research. The sample in this study was taken from students at three high schools in East Lombok district, NTB. The number of samples in this study was 132 students. This test instrument consists of 10 question items. The results showed that students still experienced many misconceptions in straight motion material.</p>

scholarly journals Deskripsi Pemahaman Konsep Siswa dalam Menyelesaikan Soal PISA pada Konten Space and Shape

2019 ◽  
Vol 8 (1) ◽  
pp. 155-166
Author(s):  
Puspitasari Puspitasari ◽  
Novisita Ratu
Keyword(s):  
Qualitative Research ◽  
Problem Solving ◽  
Data Collection ◽  
Conceptual Understanding ◽  
Research Use ◽  
Test Results ◽  
Concept Understanding ◽  
Scientific Context ◽  
Personal Context ◽  
Academic Year

AbstrakPemahaman konsep merupakan salah satu komponen penting yang harus dimiliki siswa di sekolah. Pemahaman konsep tersebut dapat diaplikasikan dalam menyelesaikan soal, terlebih pada soal non-rutin yang dapat diambil dari soal PISA. Kenyataannya siswa Indonesia tergolong rendah dalam menyelesaikan soal PISA. Salah satu cara untuk mengetahui rendahnya siswa dalam menyelesaikan soal yakni dengan mengujikan pemahaman konsep yang dimilikinya. Penelitian kualitatif ini bertujuan untuk mendeskripsikan pemahaman konsep siswa dalam menyelesaikan soal PISA pada konten space and shape. Subjek penelitian adalah 3 siswa kelas X MIPA 5 SMA Negeri 1 Ambarawa Tahun Ajaran 2017/2018 dengan pertimbangan usia 15 Tahun dan berkemampuan tinggi (LHK), sedang (ATN) dan rendah (DSS). Teknik pengumpulan data dalam penelitian ini menggunakan teknik tes, wawancara dan dokumentasi. Hasil tes dan wawancara menunjukkan bahwa: (1) Ketiga subjek memenuhi semua indikator pemahaman konsep ketika menyelesaikan soal PISA pada konten space and shape yang menggunakan komponen proses employ, konteks scientific serta komponen proses formulate, konteks personal. (2) Ketika menyelesaikan soal PISA pada konten space and shape yang menggunakan komponen proses formulate dan konteks scientific subjek ATN dan DSS tidak memenuhi indikator pemahaman konsep yang mengaplikasikan konsep atau algoritma pada pemecahan masalah. Description of Students’ Concept Understanding in Solving PISA Question on Space and ShapeAbstractConceptual understanding is an important component for students in school. It can be applied in solving problems, especially for non-routine questions from the PISA problems. The truth, Indonesian students belong to lower level in solving PISA problems. One way to find out the low level of students’ problems solving is by testing their conceptual understanding. This qualitative research aims to describe students' conceptual understanding in solving PISA problems on space and shape content. Subjects in this research were three students of class X MIPA 5 SMA Negeri 1 Ambarawa on academic year 2017/2018 by consideration of 15 years old with high (LHK), middle (ATN) and low (DSS) mathematical capabilities. Data collection techniques in this research use test, interviews and documentation. Test results and interviews show that: (1) The three subjects can achieve all indicators of conceptual understanding when solving PISA problems on space and shape content with “employ” process and “scientific” context along with “formulate” process and “personal” context. (2) Subjects ATN and DSS can’t achieve the conceptual understanding indicators when solving the PISA problems on space and shape content that uses “formulate” process  and  “scientific” context which apply concept or algorithms of problem solving.

scholarly journals Four-Tier Diagnostic Test with Certainty of Response Index to Identify Misconception in Physics

2020 ◽  
Vol 3 (2) ◽  
pp. 245-253
Author(s):  
Yuberti Yuberti ◽  
Yani Suryani ◽  
Indah Kurniawati
Keyword(s):  
Diagnostic Test ◽  
Multiple Choice ◽  
Choice Test ◽  
Development Research ◽  
Multiple Choice Test ◽  
Response Index ◽  
Test Instrument ◽  
Student Misconceptions ◽  
Addie Model ◽  
Expert Validation

This study aimed to develop a Four-Tier Test diagnostic test instrument that will be used to identify student misconceptions on work and simple machine topic. This research is a development research using the ADDIE model. The result of the research is a multiple-choice test instrument four-tier diagnostic test with the Certainty of Response Index (CRI) to identify misconceptions. The results of expert validation show that the questions are declared valid. Furthermore, the instrument was tested on grade VIII students of SMP Negeri 1 Kalirejo to determine the level of validity, reliability, difficulty, and differentiation on each item. Of the 20 items developed, 15 of them were declared feasible to identify student misconceptions

scholarly journals Proses penyelesaian soal berdasarkan pemahaman polya pada mahasiswa dalam mata kuliah kalkulus vektor

2019 ◽  
Vol 5 (1) ◽  
pp. 59
Author(s):  
Rani Sugiarni
Keyword(s):  
Research Method ◽  
Study Program ◽  
Test Instrument ◽  
Vector Calculus ◽  
Education Study ◽  
Comprehension Ability ◽  
The Subject ◽  
Quantitative Descriptive ◽  
Data Collection Technique ◽  
Academic Year

Vector calculus courses are active abstract subjects that students often have difficulty in understanding the material. The research method uses quantitative descriptive methods. In this study, the subjects were students of the Mathematics Education Study Program at Suryakancana University in the 7th semester of the 2017-2018 academic year in the subject of Vector Calculus. The data collection technique is done by using a question test instrument about Polya's comprehension ability. Based on the results of the conclusion analysis from Problem 3, it was seen that most students understood 85% of the presentations and for question number 5 was 67%. Problems no. 1a and 1b inductive ability seen that most students understood 82% and 85% inductive understanding abilities. Another thing understood by student number 2 shows that most students understand most with 70% presentation and for number 4 most students do not understand 48% presentation. Question number 6 shows that most students understand 88% and for number 7 most students understand 70%. From the overall indicators of Polya's ability from the results of the answers, the presuppositions of students' abilities in vector calculus courses are mostly in the category of not understanding and partial understanding. Students are still weak in finding the truth or proof of a certain formula of curvature.

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