scholarly journals Analisis Miskonsepsi Siswa Kelas XI SMA Negeri 1 Banawa Tengah Pada Pembelajaran Larutan Penyangga Dengan CRI (Certainty of Response Index)

2017 ◽  
Vol 5 (2) ◽  
pp. 85
Author(s):  
Miftahul Jannah ◽  
Purnama Ningsih ◽  
Ratman Ratman
Keyword(s):  
Multiple Choice ◽  
Choice Test ◽  
Multiple Choice Test ◽  
Buffer Solution ◽  
Response Index ◽  
Buffer Material ◽  
Ph Buffer Solution ◽  
The Subject ◽  
Ph Buffer ◽  
Student Misconception

The aim of this study is to analyze misconception of student in class XI SMA Negeri 1 Banawa Tengah on the buffer material. The type of this research is a description where the subject of research is 41 student. The instrument used was a multiple choice test with reasoned (CRI). It consists of 13 items which was accompanied by questionnaries. The results were obtained information that the students have misconceptions on subconcepts calculate pH buffer solution and way of working buffer solution, with amount of 37 students (46%). students at least experienced a misunderstanding on the component subconcepts buffer solution and way of working buffer solution with amount 17 student (21%). Furthermore, causes of student misconception is due to the lack of interest of student in the buffer solution material (22%), praconception and less understanding of the concept (80%), textbook of student (34%), and model of learning (57%). The result of this study shows that most of students in class XI SMA Negeri Banawa Tengah have misconception on the buffer material.

scholarly journals Assessment of knowledge and confidence for E-learning

2019 ◽  
Vol 11 (1) ◽  
pp. 104-115
Author(s):  
Devkan Kaleci ◽  
Ergün Akleman
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Multiple Choice ◽  
Learning Objectives ◽  
Choice Test ◽  
Multiple Choice Test ◽  
Actual Knowledge ◽  
Different Types ◽  
E Learning ◽  
The Subject

One of the most important goals in E-learning is to guarantee that participants reach the learning objectives. We have observed that having the knowledge of the subject is not sufficient for reaching learning objectives. The participants must also develop understanding that they know the subject, which we have named confidence. In this work, we have demonstrated that it is possible to assess both knowledge and confidence using only two different types of multiple-choice test questions. We have developed 1) a method to design questions to identify both knowledge and confidence and 2) a method to estimate actual knowledge and confidence from answers. We have evaluated our method using Monte-Carlo simulations. Our simulations demonstrated that it is always possible to obtain reliable estimations for knowledge and confidence using approximately 100 multiple choice test questions in a given subject.

scholarly journals PENGGUNAAN MEDIA VIDEO ANIMASI UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA PEMBELAJARAN GEOGRAFI KELAS X IPS 3 MATERI LITOSFER DI SMA NEGERI 1 KABILA KABUPATEN BONEBOLANGO

2021 ◽  
Vol 2 (2) ◽  
pp. 78-87
Author(s):  
Suci Surahmi ◽  
Fitryane Lihawa ◽  
Daud Yusuf
Keyword(s):  
High School ◽  
Learning Outcomes ◽  
Multiple Choice ◽  
Senior High School ◽  
Choice Test ◽  
Multiple Choice Test ◽  
Minimum Standard ◽  
Standard Score ◽  
The Subject

The Use of Animated Video Media in Improving Students’Learning Outcomes on Geography Subject of Lithosphere Topic: A Study Conducted in Senior High School, SMAN Kabila, Bone Bolango Regency. The objective of this classroomaction research is to improve students’ learning outcomes by the application of animated video media on the subject of geography of the lithosphere topic; it was conducted in senior high school SMAN Kabila, Bone Bolango Regency. This study relied on the data of students’ learning outcomes, which were from multiple-choice test. Further, as many as 33  this study comprised two cycles i.e., cycle I and II. According to the result of cycle 1, out of 33 students, 17 students met the standard score, while the remaining 16 ( 53,33% ) was the opposite. The percentage increased in cycle II, where 26 students ( 86,67% ) were able to meet the minimum standard, and only 23,33% were yet to satisfy the standard completion. All in all, the use of animated video media improves students’ learning outcomes in the site area.

scholarly journals Miskonsepsi materi larutan penyangga

2018 ◽  
Vol 4 (1) ◽  
pp. 41-51
Author(s):  
Nurhidayatullah Nurhidayatulah ◽  
Anti Kolonial Prodjosantoso
Keyword(s):  
Multiple Choice ◽  
Expert Judgment ◽  
Descriptive Study ◽  
Buffer Solution ◽  
Purposive Sampling ◽  
Chemistry Textbooks ◽  
Qualitative Descriptive ◽  
Ph Buffer Solution ◽  
Ph Buffer ◽  
Language Of Chemistry

Penelitian ini bertujuan untuk mengetahui miskonsepsi materi larutan penyangga, persentase miskonsepsi pada setiap indikator materi larutan penyangga, dan penyebab terjadinya miskonsepsi materi larutan penyangga pada siswa SMA Negeri 2 Mataram. Penelitian ini merupakan penelitian deskriptif kualitatif yang melibatkan 80 siswa kelas XI IPA 4 dan XI IPA 5 SMA Negeri 2 Mataram sebagai sampel dalam penelitian yang ditentukan secara purposive sampling. Instrumen yang digunakan untuk menganalisis miskonsepsi larutan penyangga yaitu instrumen multiple choice two tier diagnostic. Instrumen di validasi oleh expert judgment dan validasi empirik oleh 38 siswa kelas XII IPA 2 SMA Negeri 2 Mataram.. Hasil analisis miskonsepsi larutan penyangga menggunakan instrumen two-tier multiple choice diagnostic menunjukkan bahwa terjadi miskonsepi sebesar 47%, memahami konsep sebesar 37%, dan tidak memahami konsep sebesar 16%. Miskonsepsi terbanyak terjadi pada indikator konsep perhitungan pH larutan penyangga pada penambahan sedikit asam atau basa sejumLah 4 soal yaitu dengan rata-rata 64,08%. Miskonsepsi larutan penyangga terjadi karena guru kurang menekankan materi konsep, khususnya pada indikator larutan penyangga pada kehidupan sehari-hari, bahasa buku teks kimia yang terlalu sulit, dan siswa sendiri yang kurang fokus saat proses pembelajaran. Misconceptions on buffer solution AbstractThis study aims to determine the misconception on buffer solution, the percentage of misconceptions on each indicator, and the cause of the misconception of the student of SMA Negeri 2 Mataram.This research is a qualitative descriptive study involving 80 students of class XI of physics study (IPA) 4 and XI 5 of SMAN 2 Mataram as samples determined by purposive sampling. The instrument used to analyze the misconceptions of the buffer solution is two-tier instrument diagnostic multiple choice. The instrument is validated by expert judgment and empirical validation by 38 students of class XII physic study (IPA) 2 SMA Negeri 2 Mataram. The results of the data analysis showed that there is 47% misconceptions, 37% understand and as many as 16% do not understand concept. Misconceptions occurred in the calculation of the indicator concept pH buffer solution in the addition of a small amount of acid or base in an average of 64.08%. The misconception of the buffer solution occurred because the teachers did not emphasize the concept of matter, particularly on indicators of the buffer solution in everyday life, the language of chemistry textbooks that are too difficult, and the students themselves are less focused during the learning process.

scholarly journals Identifikasi Miskonsepsi Siswa Pada Materi Reaksi Redoks Menggunakan Certainty Of Respond Indeks

2019 ◽  
Vol 10 (2) ◽  
pp. 50-60
Author(s):  
Riza Raudatul Jannah ◽  
Lisa Utami
Keyword(s):  
Redox Reaction ◽  
Multiple Choice ◽  
Sampling Technique ◽  
Choice Test ◽  
Vocational High School ◽  
Response Index ◽  
Tenth Grade ◽  
Research Findings ◽  
Teacher Center ◽  
Student Misconception

This Research aimed at identifying student misconception on Redox Reaction lesson at the tenth grade of State Vocational High School 5 Pekanbaru. It was Descriptive. Purposive sampling technique was used, and the sample were the tenth grade students of class TAV 2. Multiple choice with reasoning diagnostic test with CRI (Certainty of Response Index) column was the instrument used. Based on the research findings, it showed that there was a student misconception on Redox Reaction lesson. Sub concept was the highest misconception. The concept development of Redox Reaction lesson was 22.23%, sub concept of oxidation number was 19.05%, and sub concept of reducing and oxidation agents was 12.7%. Misconception happened because of the learning method that was teacher center, the lack of textbook reference, and the low of student learning interest. Based on the data analysis, it revealed that CRI was effective to be used to identify student misconception.   Keywords: Misconception, Multiple Choice Test Reasoned Open, CRI (Certainty of Response Index), Redox Reaction Concept

scholarly journals PENERAPAN MODEL PEMBELAJARAN KOOPERATIF FORMULATE SHARE LISTEN CREATE (FSLC) UNTUK MENINGKATKAN PRESTASI BELAJAR PESERTA DIDIK PADA POKOK BAHASAN KESETIMBANGAN ION DAN PH LARUTAN PENYANGGA

2021 ◽  
Vol 6 (1) ◽  
Author(s):  
Karina Dilla Mustika ◽  
Elva Yasmi Amran ◽  
Betty Holiwarni
Keyword(s):  
Data Analysis ◽  
Cooperative Learning ◽  
Student Learning ◽  
Learning Model ◽  
Buffer Solution ◽  
Learning Achievement ◽  
Ph Buffer Solution ◽  
The Subject ◽  
Ph Buffer ◽  
Improve Student Learning

The research is aimed to improve student learning achievement on the subject of equilibrium ion and pH buffer solution in class XI MIA SMAN 1 Pekanbaru. This type of research is an experimental study with a pretest-posttest design. The research was conducted at SMAN 1 Pekanbaru. The sample study was included class XI MIA 6 as an experimental class and class XI MIA 5 as a control class. The experimental class was applied the cooperative learning model FSLC. The data analysis technique used is the t-test. Based on the results of the data analysis test, tcount> ttable is 1.78> 1.67, meaning that the application of cooperative learning model FSLC can improve student learning achievement on the subject of equilibrium ion and pH buffer solution in class XI MIA of SMA Negeri 1 Pekanbaru.

IMPROVING GRADE VIII STUDENTS’ READING COMPREHENSION ACHIEVEMENT IN RECOUNT TEXT BY USING TWO STAY – TWO STRAY STRATEGY

2013 ◽  
Vol 2 (3) ◽  
Author(s):  
Elvi Rodiana Dalimunthe And Meisuri
Keyword(s):  
Reading Comprehension ◽  
Action Research ◽  
Quantitative Data ◽  
Qualitative Data ◽  
Multiple Choice ◽  
Choice Test ◽  
Multiple Choice Test ◽  
The Subject ◽  
The Mean ◽  
Classroom Action Research

This study deals with improving students’ reading comprehension through Two Stay – Two Stray Strategy. This study was conducted by using classroom action research. The subject of the research was class VIIIC MTs. Lab. IKIP Al- Wasliyah Medan which consisted of 34 students. The research was conducted in two cycles and every cycle consisted of four meetings and two meetings. The instruments for collecting data were quantitative data (multiple choice test) and qualitative data (diary notes, observation sheet, and interview). In test I, the mean score was 63.28. in test II, the mean score was 67.96. and in test III the mean score was 72.96. It can be concluded that Two Stay – Two Stray Strategy could improve students’ reading comprehension.

scholarly journals Misconception Reduction by Implementing Contextual Teaching and Learning (CTL) Approach on Salt Hydrolysis Material in Grade XI at SMA 1 Palasa

2020 ◽  
Vol 9 (2) ◽  
pp. 78-86
Author(s):  
Moh. Raisul ◽  
Tahril Tahril ◽  
Afadil Afadil
Keyword(s):  
Teaching And Learning ◽  
Multiple Choice ◽  
Descriptive Study ◽  
Choice Test ◽  
Scientific Concept ◽  
Multiple Choice Test ◽  
Response Index ◽  
Contextual Teaching ◽  
Quantitative Descriptive Study ◽  
Quantitative Descriptive

Misconception is a conception of someone who is not in accordance with the scientific concept recognized by experts. Student’s who experience misconceptions will make mistakes in understanding concept’s and occur continuously. This study aimed to determine the percentage of reduction of students’ misconception in grade XI SMA 1 Palasa on salt hydrolysis by implementing contextual teaching and learning (CTL) approach. This study was a quantitative descriptive study with the number of samples of 2 classes, that’s Class XI Science A consisted of 22 students, and Class XI Science B consisted of 22 students. The instrument test was a reasoned multiple choice test accompanied by a certainty of response index (CRI) consisting of 20 items. The results showed that the percentages of the average reduction of students’ misconceptions in the class XI science A and in the class XI science B on salt hydrolysis with contextual teaching and learning (CTL) approach were 19.6 and 9.8%, respectively.

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

IMPROVING THE STUDENTS’ READING COMPREHENSION ACHIEVEMENT IN DESCRIPTIVE TEXT BY USING INDEX CARD MATCH STRATEGY

2014 ◽  
Vol 3 (1) ◽  
Author(s):  
Septiwi Hadi Lubis And Elia Masa Gintings
Keyword(s):  
Reading Comprehension ◽  
Qualitative Data ◽  
Multiple Choice ◽  
Choice Test ◽  
Multiple Choice Test ◽  
Index Card ◽  
Multiple Choice Tests ◽  
Choice Tests ◽  
The Subject ◽  
The Mean

This study deals with improving students’ reading comprehension by using Index Card Match strategy. This study was conducted by using classroom action research. The subject of the research was class VIIa MTs.Lab. IKIP Al- Washliyah Medan which consisted of 36 students. The research was conducted in two cycles and every cycle consists of four meetings and two meetings. The instruments for collecting data were multiple choice tests as the quantitative data and observation sheet, questionnaire sheet and diary notes as the qualitative data. Based on multiple choice test score, students’ score kept improving in every test. In test I, the mean score was 63.05, in test II, the mean score was 67.63, and in test III the mean score was 72.77. The finding of the study indicated that the implementation of Index card Match strategy was successful since the criteria of success were achieved. The result of observation sheet and questionnaire sheet showed that students were active involved in the classroom. Based on the finding before, it’s concluded that Index Card Match strategy could improve students’ reading comprehension.

scholarly journals PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING UNTUK MENINGKATAN HASIL BELAJAR SISWA KELAS X BB2

2019 ◽  
Vol 8 (1) ◽  
Author(s):  
Gede Bawa Antara ◽  
Putu Suka Arsa ◽  
Agus Adiarta
Keyword(s):  
Action Research ◽  
Multiple Choice ◽  
Project Based Learning ◽  
Choice Test ◽  
Multiple Choice Test ◽  
Teaching Process ◽  
The Subject ◽  
Classroom Action Research ◽  
Passing Grade

The aimed of classroom action research were. 1) to improve the result of studens practical score, 2) to implement IPTEK which developed in society. The subject of this research were 31 student grade X BB2 at SMA Negeri 4 Singaraja. This research was done in two teaching process cycles, every cycles consits of some stages, they ware planning, implementing, obseving, evaluating, and reflekting. The data of the result of the students was collected from multiple choice test wich was done in the ending of every cycle and stundent’s practical score was collected from the student’s practice in every cycles. The result of the study shown : 1) there was an improvement of the student’s score, it was 62,03 with passing grade 48,8 % in first cycle and in cycle became 82,38 with passing grade 96,77 %. 2) there was an inprovement of a mean student’s practical score, that was 48,1 which passing grade 0 % in first cycle and in second cycle became 83,32 with passing grade 96,7 %.

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