scholarly journals ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL CERITA PADA MATERI HIMPUNAN BAGI SISWA KELAS VII SMP

2018 ◽  
Vol 1 (1) ◽  
pp. 60
Author(s):  
Annida Dwi Listiana ◽  
Sutriyono Sutriyono
Keyword(s):  
High Ability ◽  
Reading Error ◽  
Purposive Sampling ◽  
Story Problem ◽  
Reading Errors ◽  
Student Error ◽  
The Subject ◽  
High Ability Students ◽  
Low Ability

Abstrak: Penelitian ini bertujuan untuk mendiskripsikan analisis kesalahan siswa dalam menyelesaikan soal cerita pada materi himpunan bagi siswa kelas VII SMP N 1 Salatiga. Metode pengambilan subjek yaitu berdasarkan purposive sampling yan terdiri dari ketiga subjek. Berdasarkan hasil dan pembahasan dapat disimpulkan bahwa siswa berkemampuan rendah melakukan kesalahan di semua tahap yaitu, kesalahan membaca, kesalahan memahami soal, kesalaham transformasi, dan kesalahan keterampilan. Siswa bekemampuan sedang tidak melakukan kesalahan hanya pada tahap kesalahan membaca. Sedangkan, siswa berkemampuan tinggi hanya melakukan kesalahan transformasi dan kesalahan keterampilan.Abstract: This study aims to describe the analysis of student error in solving the story problem on the set material for students of class VII SMP N 1 Salatiga. The method of taking the subject is based on purposive sampling consisting of three subjects. Based on the results and discussion it can be concluded that the low-ability students make mistakes at all stages of reading errors, misconceptions, transformational errors, and skill mistakes. Student's ability not to make mistakes only at the stage of reading error. Meanwhile, high-ability students only make mistakes of transformation and skill mistakes.

scholarly journals Analysis of the ability to understand mathematical concepts in class VII quadrilateral material.

2021 ◽  
Vol 1 ◽  
pp. 20-30
Author(s):  
Lambok Simamora ◽  
Roida Eva Flora Siagian ◽  
Liza Cahyani
Keyword(s):  
Data Collection ◽  
High Ability ◽  
Mathematical Concepts ◽  
Purposive Sampling ◽  
The Subject ◽  
Data Collection Technique ◽  
High Ability Students ◽  
Academic Year ◽  
Low Ability ◽  
Descriptive Qualitative

Research conducted at SMP Negeri 39 Bekasi aims to determine: The ability to understand mathematical concepts of students on quadrilateral material with an indicator of the ability to understand mathematical concepts used is killpatrick. The type of research used is descriptive qualitative. This research was conducted on 35 students, the method of taking the subject in this study was using purposive sampling, the subjects were taken as many as 9 students, namely 3 high-ability students, 3 medium-capable students, and 3 low-ability students. The data collection technique was carried out with test instruments that had been empirically validated and the results of interviews with the subject. The instrument used was in the form of 2 items on the ability of students to understand mathematical concepts on the rectangular material accompanied by interviews with students. The results of the study concluded that: The ability to understand mathematical concepts of class VII students of SMP Negeri 39 Bekasi for the 2019/2020 academic year was in the medium category.

scholarly journals ANALYSIS OF STUDENT ERRORS IN COMPLETING MATHEMATICAL PROBLEMS OF CLASS VIII CIRCLE MATERIALS IN SMP 1 WLINGI

2019 ◽  
Vol 6 (3) ◽  
pp. 255
Author(s):  
Mega Madila Rismawati
Keyword(s):  
Qualitative Research ◽  
High Ability ◽  
Data Presentation ◽  
Wide Circle ◽  
Mathematical Problems ◽  
Student Error ◽  
Class Viii ◽  
The Subject ◽  
High Ability Students ◽  
Research Type

This research aims to find out the type of student error in solving the problem of mathematics material in solving the problem of circle story and wide circle in class VIII SMP Negeri 1 Wlingi Blitar.Dalam this research type of research used is descriptive qualitative research. The subject of this study is the class VIII C MPN 1 Wlingi which amounted to 10 students who took the test.Teknik data collection in this study using written tests, interviews and documentation.Keabsahan data is done with reference materials and conduct checks members.Teknik data analysis is done with data reduction stages, data presentation, and verification or drawing conclusions. Students are grouped into three categories namely high-ability students, medium-skilled students and low-ability students. Each category is represented by one student. The results of this study are (1) The type of mistake made by a highly capable subject in solving soa l circle story and broad circle is a mistake of fact, error of concept and mistake of principle. (2) Types of moderate-ability students' mistakes are factual errors, concept errors and procedural errors. (3) Types of low-skill students' errors are fact errors, concept errors, procedural errors and principle errors

scholarly journals Learning Trajectory Siswa dalam Memecahkan Masalah Kelipatan Persekutuan Terkecil Ditinjau dari Kemampuan Matematika

2017 ◽  
Vol 2 (1) ◽  
pp. 15-27
Author(s):  
Lydia Lia Prayitno ◽  
Agus Prasetyo Kurniawan
Keyword(s):  
Travel Time ◽  
Learning Trajectory ◽  
High Ability ◽  
Departure Time ◽  
The Subject ◽  
High Ability Students ◽  
Math Problems ◽  
Low Ability

This study aimed to describe students' learning trajectory to solving math problems based on student’s ability. The subject is 4th-gradestudents of Madrasah Ibtidaiyah (MI) K.H. Mas Mansyur Surabaya. The results obtained by learning trajectory are (1) high ability students, expressing the understanding of the problem orally and writing, plan two solutions process, choose to use multiples and sum between departure time and travel time, the subject re-examine every step in solving the problem. (2) medium ability students, expressing an understanding of the problem orally, planning a solution and implementing it until finding a solution, in re-examining the subject using factoring; and (3) low-ability students, expressing an understanding of the problem orally, planning a solution to finding a solution, then simply re-examining the steps taken in solving the problem.

scholarly journals ANALISIS KEMAMPUAN KOMUNIKASI MATEMATIS SISWA PADA MATERI PENYAJIAN DATA DI KELAS VII MTs ISLAMIYAH MEDAN T.P 2017/2018 Oleh:

2018 ◽  
Vol 7 (1) ◽  
Author(s):  
Nursyahbany Sitorus Pane Sitorus Pane ◽  
Indra Jaya ◽  
Mara Samin Lubis
Keyword(s):  
Communication Skills ◽  
High Ability ◽  
Mathematical Communication ◽  
Mathematical Ideas ◽  
Know How ◽  
Learning Mathematics ◽  
Communication Ability ◽  
The Subject ◽  
High Ability Students ◽  
Low Ability

The ability of students' mathematical communication is an aspect that needs to be developed in the learning of mathematics. The purpose of this study is to obtain a description of the mathematical communication ability of class VII students in learning mathematics. This research is a qualitative research. The subject of this research is 6 students of class VII-AMTs Islamiyah Medan who come from high-ability students, medium-skilled students, and low-ability students. Data collection techniques used are observation, interview, and documentation. To know how far students' mathematical communication ability is measured based on indicator of mathematical communication ability ie (1) Ability to express mathematical ideas through oral, written, and demonstrate and visualize it; (2) The ability to understand, interpret, and evaluate mathematical ideas in writing, as well as in other visual forms; (3) The ability to use terms, mathematical notations and structures to present ideas, describe relationships with situational models. The results showed (1) subjects with high ability to have good enough mathematical communication ability on each indicator both indicator 1, 2 and 3; (2) medium-sized subjects also have good mathematical communication skills in indicators 1 and 2 and less well in indicator 3; (3) low-ability subjects have poor mathematical communication skills on each indicator.

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.

Story Problem Formats: Drawn versus Verbal versus Telegraphic

1984 ◽  
Vol 15 (5) ◽  
pp. 342-351 ◽  
Author(s):  
John C. Moyer ◽  
Larry Sowder ◽  
Judith Threadgill-Sowder ◽  
Margaret B. Moyer
Keyword(s):  
Reading Ability ◽  
Reading Test ◽  
The Other ◽  
High Ability ◽  
Story Problems ◽  
Matching Problems ◽  
Story Problem ◽  
Low Ability

Eight story problems in a drawn format, eight matching problems in a verbal format, and eight matching problems in a telegraphic format were administered to 854 students in tests at each grade from 3 to 7. Scoring was based on the choice of correct operations to solve the problem. Readers of high ability, as measured by a reading test, chose correct operations more often than low-ability readers. The drawn format was easier than the other two formats. A significant format-by-reading-ability interaction revealed that the advantage of the drawn format was greater for low readers than for high readers.

scholarly journals Analysis of students' thinking level in solving Pythagoras' theorem problems based on Van hiele's theory

2021 ◽  
Vol 4 (2) ◽  
pp. 124
Author(s):  
Sari Wulandari ◽  
Ali Syahbana ◽  
Tanzimah Tanzimah ◽  
Yilun Shang ◽  
Robert Weinhandl ◽  
...  
Keyword(s):  
Case Study Research ◽  
Pythagorean Theorem ◽  
Research Approach ◽  
High Ability ◽  
High Ability Student ◽  
Level Of Thinking ◽  
High Ability Students ◽  
Ability Student ◽  
Low Ability

The aims of this analysis are to explain the level of thinking of grade VIII students at SMP Negeri 1 Talang Ubi in solving Pythagorean Theorem questions based on Van Hiele's theory. The research approach used in this analysis is descriptive qualitative case study research. The subjects of this research were three students of grade VIII of SMP Negeri 1 Talang Ubi, South Sumatera Indonesia. The three students were chosen based on their test answers on the Pythagorean Theorem material, with one being a high-ability student, one being a medium-ability student, and one being a low-ability student. The study's data collection techniques included assessments, interviews, and documentation. Techniques for data processing include data reduction, data presentation, and conclusion. The findings revealed that high-ability students could complete all four stages of Van Hiele's thinking: imagination, interpretation, informal deduction, and deduction. Moderate students achieved three levels of Van Hiele's thinking, including visualization, analysis, and informal deduction, while low-ability students achieved only one level of Van Hiele's thinking, visualization.

scholarly journals TEKNIK POLYA DALAM PENYELESAIAN MASALAH GEOMETRI

Sigma ◽  
2021 ◽  
Vol 6 (2) ◽  
pp. 114
Author(s):  
Rahma Wahyu
Keyword(s):  
Elementary Schools ◽  
Problem Solving ◽  
Qualitative Approach ◽  
High Ability ◽  
Story Problems ◽  
Story Problem ◽  
Study Results ◽  
Mathematical Problems ◽  
Problem Solving Process ◽  
Low Ability

This study aims to analyze the steps for solving mathematical problems by students' understanding of the geometric material in story problems based on the Polya technique. This research was conducted in one of the Islamic elementary schools in Batu City on six students in grade 6. The approach taken is to use a descriptive qualitative approach. The research was carried out using triangulation methods, namely observing the problem-solving process, interviews, and reviewing documents (students' work). Interviews in this study were conducted with several students, namely two high ability people, two low ability people, and two medium ability people. The analysis was carried out by concluding the data obtained based on the observations that have been made. The study results showed that the Polya technique showed different results on the results of solving the problems of each category of students in solving story problems about the area of squares and rectangles. Based on these results, it can be seen that students' understanding of the geometry material on the story problem.

scholarly journals Kemampuan Koneksi Matematis Siswa Ditinjau dari Kemampuan Awal dan Gender

2019 ◽  
Vol 6 (2) ◽  
pp. 161-178
Author(s):  
Ita Mafajatul Aliyah ◽  
Yuyu Yuhana ◽  
Cecep Anwar Hadi Firdos Santosa
Keyword(s):  
Prior Knowledge ◽  
Female Subject ◽  
Male Subject ◽  
High Ability ◽  
The Subject ◽  
And Gender ◽  
Main Instrument ◽  
High Level ◽  
Mathematical Connection ◽  
Low Ability

This research aimed to examine student’s mathematical connection ability based on previous ability and gender. The instruments of the study were the researcher as the main instrument, the test of prior knowledge, the test of connection ability, interview and documentation. The triangulation technique was used for the data (test, observation, interview, and documentation). The subject of this research were six students representing each category of the previous ability. Three indicators of mathematical connection ability used in this research, namely: connections between mathematical topics, connections with the science other than mathematics, and connection with life. The results showed that 1) high-ability male subject had high levels of mathematical connection ability on indicators of connection with life, 2) high-ability female subject had high level of mathematical connection ability on indicators of connection with the science other than mathematics, 3) medium-ability male subject had high levels of mathematical connection ability on indicators between topics mathematics, 4) medium-ability female subject had high levels of mathematical connection ability on indicators between topics mathematics, 5) low-ability male subject had high levels of mathematical connection ability on indicators between topics mathematics, 6) low-ability female subject had high levels of mathematical connection ability on indicators between topics mathematics.

scholarly journals ANALYSIS OF THE PROBLEM OF SOLVING THE PROBLEM IN COMPLETING THE PROBLEM OF THE STORY BASED ON THE STEPS OF THE PATTERN IN COMPARATIVE MATERIAL

2020 ◽  
Vol 7 (1) ◽  
pp. 1-10
Author(s):  
Mindo Hotmaida Sinambela
Keyword(s):  
Problem Solving ◽  
High Ability ◽  
Story Problems ◽  
High Ability Student ◽  
Interview Methods ◽  
Mathematical Problems ◽  
Almost All ◽  
High Ability Students ◽  
Ability Student ◽  
Low Ability

Each student has different abilities in problem solving, especially in story problems. Haji (1994: 13) suggests that questions that can be used to determine students' abilities in the field of mathematics study can take the form of story problems. The purpose of this research is to describe the ability of students to solve mathematical problems in solving comparative story problems based on Polya's steps. This research is a descriptive study using a qualitative approach. Three (3) subjects were taken from students of class VIIA at SMP Negeri 1 Wamena consisting of one high ability student, one medium ability student, and one low ability student. Retrieval of data taken by the test and interview methods. The test used was in the form of a description test of three (3) questions. Based on the research results obtained: the ability to solve mathematical problems in High Ability Students (SKT) can do all the problem solving comparative story problems based on Polya steps, while the Medium Ability Students (SKS) there are two questions that have not fully taken Polya's steps specifically implementing the completion plan and check again. For Low Ability Students (SKR) almost all the questions given cannot be solved using Polya steps.Keywords: Problem solving, Polya steps, comparison problems.

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