IDENTIFIKASI MISKONSEPSI MATERI KESETIMBANGAN KIMIA MENGGUNAKAN TES DIAGNOSTIK PILIHAN GANDA TIGA TINGKAT (THREE-TIER MULTIPLE CHOICE) PADA PESERTA DIDIK KELAS XI MIA SMA NEGERI 2 PEKANBARU

2019 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Zaki Dayatul Akbar ◽  
Herdini Herdini ◽  
Abdullah Abdullah

The aim of this research were to know misconceptions and the category level of misconceptions in the second year students of SMA Negeri 2 Pekanbaru aboutt concepts of chemical equallibrium. This research took place in SMA Negeri 2 Pekanbaru and the data were collected on April 2017. was all the students of XI MIA class of four classes. The population consisted of 161 students. The sample was all the population. This research was descriptive quantitative. The technique of collecting data used diagnostic test and interview. The result showed that students found misconception in the definition concept of chemical equallibrium with the percentage was 34,78% (category of average), for the concept of heterogen and homogen was 36,335% (average), the concept of dissociation degree was 33,54% (average), the concept of Kc measurement was 43,785% (average), the concept of Kp measurement was 27,55% (poor), the principle concept of Le Chatelier was 36,764% (average), the concept of using chemical equallibrium in world industry was 23,60% (poor).

Author(s):  
Agus Rahmat

<p>The objectives of this research are to find out the improvement of students’ vocabulary mastery and the student’s activeness in speaking through Engage, Study and Activate Method at the second year students of SMP Negeri 26Makassar. This research used Classroom Action Research that comprises of two cycles. The research population is the second year students of SMP Negeri 26 Makassar, and the sample of this research comprises of 25 students. The researcher obtained the data by using a speaking test and observation sheet.The results of this research show that there is animprovement in students' vocabularybetween the cycle I and Cycle II. The mean scores of students in the diagnostic test are 4.7 became 6.21 in cycle I, and after doing a revision in the cycle II the mean score in cycle II is7.45 then the activeness of students also improve from first meeting 53 % became 92% in the last meeting and achieved the minimal criteria, 65. The research findings indicate that the use of Engage, Study and Activate method can enrich the students’ vocabulary mastery and improve the students’ activeness in speaking.</p>


2017 ◽  
Vol 1 (2) ◽  
pp. 145
Author(s):  
Nadiyah El-Haq Diyanahesa ◽  
Sentot Kusairi ◽  
Eny Latifah

Preconception of the students influences to construct knowledge. They entered the classroom with conception formed from daily life. If their conception are not accordance with scientific concepts it’s  called misconceptions. Misconception is believed by students and used consistently. Teachers need to find out information on a student misconceptions by providing diagnostic tests immedietly. Diagnostic instrument that measure more accurately concepts understanding is isomorphic. Problem isomorphic composed of several question in different context and representation, but solved by the same principles. The goal of this study developing a multiple-choice diagnostic test instrument isomorphic to diagnose misconception of students on momentum and impulse. This study is research and development using ADDIE model (Analysis, Design, Development or Production, Implementation or Delivery and Evaluations). Development steps consist of: (1) Analysis, (2) Design, (3) Develop, and (4) Implement. Before  Implement steps, test instrument validated by lecture and two teachers. The instrument have been revised administered to students of class XI MIA 4 MAN Tlogo Blitar and  X MIA U1 MAN 1 Tulungagung. Results of this study are 15 items multiple choice diagnostic instruments isomorphic belongs five indicators. Based on the validation by two physics teachers and lecturers, instrument accordance used as a diagnostic instrument capable to distinguish between students misconceptions and naive concept. Around 67.8% of students who have answered the description are still misconceptions. Based on the test analysis accordance with open ended question instrument test diagnostic isomorphic produce higher accuracy by taking two of the three questions the answers provided.


2017 ◽  
Vol 6 (1) ◽  
pp. 82
Author(s):  
Ilmiah Ilmiah ◽  
Supardin Supardin ◽  
Hasnawati Latief ◽  
Muhammad Basri Dalle

Writing is a difficult skill for the students at SMPN 26 Makassar. It could be seen from the result of a diagnostic test which showed the ability of the second year students of SMPN 26 Makassar in writing paragraphs was still poor. The students were unable to express their ideas well in making descriptive texts. The research used Classroom Action Research that consisted of planning, action, observation, and reflection. It conducted in two cycles in which each cycle comprised four meetings. The subjects of this research were 28 students of the second year students of SMPN 26 Makassar.The findings indicated that the students’ ability to write descriptive text in cycle 1 has not reached the score target because the mean score of the students was 66.52 that classified as “fairly good” whereas, In cycle 2 the students’ mean score was 75.26. It indicated that the score target has been reached and classified as “Good”. Therefore, the researcher suggested the English teacher apply Four Square Writing Method as one of the alternative ways of teaching writing subject in the classroom especially in teaching the descriptive text.


2004 ◽  
Vol 65 (4) ◽  
pp. 349-354 ◽  
Author(s):  
Norman B. Hutcherson

This article reports the results of a study that used a pair of fifteen-item multiple-choice surveys to measure first- and second-year university student recognition of a select group of commonly used library terms. A total of 297 students responded. The results from the surveys indicate that commonly used terms such as plagiarism, reference services, research, copyright, and synonyms have high levels of recognition whereas library or computer-specific terms such as Boolean logic, bibliography, truncation, precision, and descriptor do not. The article includes a number of suggestions for overcoming this potential impediment to classroom communication.


2021 ◽  
Vol 2098 (1) ◽  
pp. 012032
Author(s):  
S Ardianti ◽  
W Wiji ◽  
T Widhiyanti

Abstract Acid-base is one of the materials that tend to be difficult for students to understand. Acid-base is a material that is conceptually solid and requires an integrated understanding of many of the concepts of introductory chemistry. This research is descriptive research that aims to find conceptions of students on acid-base subjects and asking about concepts that are considered troublesome according to their learning experiences. The subjects of this research were 31 students of class XI IPA 4 at SMAN 3 Pariaman. The instruments in this research are diagnostic tests and interviews. The result of this research is the students of SMAN 3 Pariaman have difficulties in learning about the acid-base subject with high category. The percentage of conceptions experienced by students in each indicator is 56.3% of students understand the concept, 20.8% misconception, and 22.9% do not understand the concept. In the second indicator, 45.2% of students understood the concept, 18.3% had misconceptions and 36.5% did not understand the concept. In the 3rd indicator, 35.5% of students understood the concept, 31.2% had misconceptions and 33.3% did not understand the concept. In the 4th indicator, 21.9% of students understand the concept, 27.7% do not understand the concept and 50.3% do not understand the concept. Meanwhile, the acid-base theory, the calculation of pH or pOH, and the relationship between the degree of acidity (pH) and the degree of ionization (a), and the acid equilibrium constant (Ka) or the base equilibrium constant (Kb) are considered troublesome knowledge because they can be conceptually difficult.


2021 ◽  
Vol 11 (1) ◽  
pp. 57-74
Author(s):  
Sanaa Jauza Roghdah ◽  
Muhammad Zammi ◽  
Julia Mardhiya

Kesulitan peserta didik pada pemahaman materi termokimia melalui suatu proses pembelajaran berpotensi menyebabkan kesulitan peserta didik dalam memahami materi kimia yang lain. Untuk menghindari hal ini, maka perlu dicari letak kesulitan peserta didik dengan tes yang bersifat diagnostik agar dapat diketahui tingkat pemahaman dan kelemahan peserta didik dalam pembelajaran. Penelitian ini bertujuan untuk mengetahui karakteristik dan kualitas instrumen tes diagnostik pilihan ganda empat tingkat yang dikembangkan. Penelitian ini menggunakan metode Design Based Research (DBR) dengan model pengembangan yang diadaptasi oleh Reeves. Subjek dari penelitian ini yaitu peserta didik kelas XI MAN 2 Kota Semarang. Instrumen yang dikembangkan terdiri atas kisi-kisi soal tes, petunjuk pengerjaan tes, soal tes, kunci jawaban, pedoman penskoran, dan pedoman interpretasi hasil tes. Melalui uji coba yang dilakukan, instrumen tes diagnostik ini dinyatakan valid dan reliabel dengan nilai reliabilitas sebesar 0,985.


2015 ◽  
Vol 19 (2) ◽  
pp. 168-175
Author(s):  
Samsul Hadi ◽  
K. Ima Ismara ◽  
Effendie Tanumihardja

Penelitian ini bertujuan untuk: (a) mengembangkan sistem tes diagnostik kesulitan belajar kompetensi dasar kejuruan, dan (b) mengetahui kinerja sistem tes diagnostik kesulitan belajar kompetensi dasar kejuruan siswa SMK yang dikembangkan. Penelitian ini merupakan penelitian tahun kedua dari tiga tahun yang direncanakan. Penelitian ini menggunakan pendekatan Research and Development perangkat lunak. Model pengembangan yang digunakan dalam penelitian ini adalah model modifikasi linear sequential yang disebut juga sebagai classic life cycle atau model waterfall yang memiliki 4 langkah. Analisis kebutuhan sistem dan perancangan sistem telah dilakukan pada tahun pertama. Implementasi dan validasi program dilakukan pada tahun kedua. Validasi sistem dilakukan dengan angket yang diberikan kepada 35 guru SMK untuk melihat aspek kinerja, rancangan, dan adaptabilitas sistem. Analisis data validasi dilakukan dengan statistik deskriptif. Langkah terakhir, evaluasi pemanfaatan sistem, akan dilaksanakan pada tahun ketiga. Sistem tes diagnostik kesulitan belajar kompetensi dasar kejuruan siswa SMK telah dikembangkan dengan arsitektur web client-server menggunakan bahasa pemrograman PHP, HTML, dan Java dengan perangkat lunak pendukung web server Apache, MySQL, dan web browser Chrome. Sistem ini memiliki tiga kelompok pengguna, yaitu admin, guru, dan siswa. Hasil analisis aspek kinerja, rancangan, dan adaptabilitas sistem secara keseluruhan mempunyai rata-rata penilaian sebesar 3.57 dari skala 1–4, sehingga termasuk kategori sangat baik. Karena itu sistem yang telah dikembangkan dapat digunakan pada penelitian lebih lanjut pada tahun ketiga, yaitu evaluasi pemanfaatan sistem.Kata kunci: kompetensi dasar kejuruan,  tes diagnostik DEVELOPING DIAGNOSTIC TEST SYSTEM OF LEARNING DIFFICULTY OF BASIC VOCATIONAL COMPETENCE OF STUDENTS OF VOCATIONAL HIGH SCHOOLS Abstract This research aimed to: (a) develop a diagnostic test system of basic vocational competency learning difficulties of Vocational High School students, and (b) determine the performance of the diagnostic test system. This study was the second year of a three year research plan. This research was a Software Research and Development. The development model used in this study was a modification of linear sequential model or known as life cycle or the classic waterfall model with 4 steps. Step 1, analysis of system requirements and system design, was done in the first year. Step 2, system implementation and validation, was conducted in the second year. The validation of the system was done by involving 35 teachers who were asked to complete a questionnaire to see performance, design, and adaptability of the system. The data were analyzed by using descriptive statistics. Step 3, the evaluation system utilization, will be held in the third year. The diagnostic test system of basic vocational competency learning difficulties of Vocational High School students has been developed using web client-server architecture, three programming languages (​​PHP, HTML, and Java), Apache web server, MySQL, and Chrome web browser. The system has three user groups, namely administrators, teachers, and students. The performance, design, and adaptability of the system as a whole have verage score of 3.57 on scale of  1 to 4 and categorized as a very good system. That is why the system can be used in further studies in the third year, i.e. evaluation of system utilization. Keywords: basic vocational competencies, diagnostic test 


2022 ◽  
Vol 8 (1) ◽  
pp. 1-12
Author(s):  
Hendra Musfa Dirman ◽  
Fatni Mufit ◽  
Festiyed Festiyed

Misconceptions of a concept in a lesson will have an influence in understanding the next concept. Having misconceptions that exist in learning can understand the nature of the misconceptions and consequently can help student learning progress. Therefore, a diagnostic test for misconceptions is needed, including the newest four-tier multiple choice and five-tier multiple choice. This research is a literature review that provides information systematically using the PRISMA method which often occurs in students' misconceptions in high school physics subjects. The data for this research are 60 selected articles from 2017-2021. The purpose of this study is to reveal the use of four-tier multiple choice and five-tier multiple choice diagnostic tests in physics and also provide a comparison of each instrument with the strengths and weaknesses of the four-tier multiple choice and five-tier multiple choice diagnostic tests. Furthermore, the use of multiple choice four levels (83.33%) and multiple choice five levels (16.67). %). In the use of the four-tier multiple choice physical material diagnostic test, which are often used in identifying misconceptions, are optical devices (12%) and energy businesses (10%). And the use of an additional five-tier multiple choice instrument diagnostic test that is often used is to present an overview or conclusion at the fifth level. However, each type of four-tier multiple choice and five-tier multiple choice tests has its own advantages and disadvantages in assessing students' conceptions


Sign in / Sign up

Export Citation Format

Share Document