scholarly journals Analisis Kesalahan Siswa SMP pada Penyelesaian Masalah Sistem Persamaan Linear Dua Variabel

2018 ◽  
Vol 5 (1) ◽  
pp. 66-76
Author(s):  
Anna Citra Islamiyah ◽  
Sudi Prayitno ◽  
Amrullah Amrullah
Keyword(s):  
High School ◽  
Problem Solving ◽  
Data Collection ◽  
Linear Equation ◽  
Junior High School ◽  
Transformation Process ◽  
Process Skills ◽  
Reading Error ◽  
The Subject ◽  
Linear Equation Systems

Background of this research is many student errors at solving linear equation systems with two variables problems. The research aim is to know the kinds and level of errors at solving linear equation systems with two variables problems. This research is descriptive quantitative. The subject of this study is 30 students grade 7 from one of junior high school at Mataram, West Nusa Tenggara. A data collection done by tested and interviewed. The error of the problem solving that could analyze were a reading error, comprehension, transformation, process skills and encoding. Result of the research indicate that percentage of reading error was 17.78% (too low category), comprehension error was 55.56% (middle category), transformation error was 18.52% (too low category), process skills error was 36.67% (low category) and encoding error was 83.70% (too high category). 

scholarly journals Pemberian Scaffolding Berdasarkan Kesalahan Berpikir Siswa Dalam Memecahkan Masalah Matematika

2018 ◽  
Vol 3 (2) ◽  
pp. 161-172
Author(s):  
Rosdiana Kaka ◽  
Anton Prayitno ◽  
Abdul Hamid
Keyword(s):  
High School ◽  
Problem Solving ◽  
Data Collection ◽  
Junior High School ◽  
Mathematical Concept ◽  
Research Subjects ◽  
Collection Method ◽  
The Subject ◽  
The Right ◽  
Level 2

This research was aimed to elaborate on the form of scaffolding given by learners on algebra problem-solving. The approach used is descriptive qualitative. The study conducted in a junior high school in Malang Regency with 25 students and only two students were selected as research subjects to be given scaffolding level 2. Data collection method begins by requiring learners to solve algebra and next identify the pattern of mistakes or mistakes. Learners who have wrong answers, used as research samples. The results prove the form of scaffolding given the subject. If the subject experiences an error in understanding the problem, the scaffolding is given asking the subject to re-read the problem properly and carefully and give direction questions. However, if the subject has difficulty in making the planning of the settlement, the scaffolding given is giving the subject the opportunity to rearrange the design of the right answer. If the subject experiences an error in carrying out the planning, the scaffolding given is asking the subject to pay attention to the mathematical concept and to be careful in operating algebra.

scholarly journals PENINGKATAN KOMPETENSI GURU MTsN KOTA BANDA ACEH MELALUI SUPERVISI PENGAJARAN

2012 ◽  
Vol 12 (2) ◽  
Author(s):  
Djailani Djailani
Keyword(s):  
High School ◽  
Data Collection ◽  
Qualitative Analysis ◽  
Junior High School ◽  
Junior High ◽  
Teacher Competence ◽  
Teacher Needs ◽  
The Subject ◽  
School Headmaster ◽  
Banda Aceh

To achieve vision, mission and the objectives of an institution is determined by capability of the teachers. The development and improvement of teacher must be done systematically, systematic, and be oriented to the four teacher proficiencies. This study aims to determine of how the pattern on increasing the teacher competence in Islamic Junior High School, Banda Aceh, using descriptive methods and the data collection is through observations, interviews and documentation. The subject of the study is head master of the school, chairmen of MGMP, teacher supervisor. The study also uses qualitative analysis. The study shows that: 1) the improvement of the teacher competence at MTsN Banda Aceh has not been supported by realistic program, comprehensive and operational. 2). The implementation of improving the teacher competence is not supported through teacher needs-based program in order to be implemented systematically, well-planned, and sustainably, 3) There is still many internal and external obstacles in implementing the teacher competence through school headmaster supervision and the supervisors could not reach the expected target.

scholarly journals PERSPEKTIF SISWA SMP NEGERI TERHADAP NOS (NATURE OF SCIENCE) DI KABUPATEN PATI

2018 ◽  
Vol 5 (2) ◽  
Author(s):  
Alis Rahmawati ◽  
Eko Retno Mulyaningrum
Keyword(s):  
High School ◽  
High School Students ◽  
Data Collection ◽  
Nature Of Science ◽  
Junior High School ◽  
Junior High School Students ◽  
School Students ◽  
New Knowledge ◽  
8Th Grade ◽  
The Subject

ABSTRACTThis study aims to obtain the information about the students perspectives of SMP Negeri against NOS (Nature of Science) in Pati regency. The subject of the study are 339 of 8th grade students from SMP Negeri 16 in Pati District. The instrument of data collection is a test description which consist of analysis based on seven aspects of NOS with 7 questions that have developed by researcher. The result shows the understanding of NOS in 8th grade junior high school students in Pati District classified as “poor” with score 39.12% in general. The implication of this research is the new knowledge that NOS aspect should be taught in schools explicitly so students can understand NOS well. Keywords: Nature of Science (NOS), perspective, students SMP Negeri in Pati regency.ABSTRAKPenelitian ini bertujuan untuk memperoleh informasi mengenai perspektif siswa SMP Negeri terhadap NOS (Nature of Science) di Kabupaten Pati. Subjek penelitian yang digunakan adalah 339 siswa kelas VIII dari 16 SMP Negeri di Kabupaten Pati. Instrumen pengumpulan data adalah tes uraian berupa analisis berdasarkan 7 aspek NOS berjumlah 7 soal yang telah dikembangkan peneliti. Hasil penelitian menunjukkan bahwa secara umum perspektif NOS pada siswa SMP di Kabupaten Pati tergolong kurang yaitu hanya 39,12%. Implikasi dari penelitian ini adalah pengetahuan tentang aspek NOS seharusnya diajarkan di sekolah-sekolah secara eksplisit sehingga siswa dapat memahami NOS dengan baik.Kata kunci: Nature of Science (NOS), perspektif, siswa SMP Negeri di Kabupaten Pati.

scholarly journals IMPLEMENTATION OF REACT STRATEGY TO DEVELOP MATHEMATICAL REPRESENTATION, REASONING, AND DISPOSITION ABILITY

2020 ◽  
Vol 11 (1) ◽  
pp. 145-156
Author(s):  
Delsika Pramata Sari ◽  
Darhim Darhim
Keyword(s):  
High School ◽  
Data Analysis ◽  
Data Collection ◽  
Junior High School ◽  
Descriptive Study ◽  
Qualitative Approach ◽  
Learning Objectives ◽  
Mathematical Representation ◽  
Mathematical Skills ◽  
The Subject

The purpose of this study was to describe how to implement the REACT strategy to develop students’ mathematical representation, reasoning, and disposition ability. This research was a descriptive study with a qualitative approach. The subject of this study was grade 8 junior high school student in Bandung. Data collection techniques in this study with observations, interviews, and documentation. Based on data analysis results, it could be concluded that REACT strategies can be applied to develop a mathematical representation, reasoning, and disposition ability that engages students actively. Implementation of the REACT strategy runs smoothly and gets enthusiastic responses from students. The application of REACT strategies should be undertaken sustainably so that the learning objectives can be achieved by integrating various mathematical skills that were capable.

scholarly journals GERAKAN LITERASI DINI READHATON SEBAGAI UPAYA MEMBANGKITKAN MEMBACA SISWA DI SEKOLAH ALAM SMP INSAN LITERA - DESA CIHAMPELAS

2020 ◽  
Vol 3 (3) ◽  
pp. 245
Author(s):  
Wenny Juliati Majid ◽  
Sri Nurhayati
Keyword(s):  
High School ◽  
Data Collection ◽  
Children And Adolescents ◽  
Junior High School ◽  
Qualitative Approach ◽  
Research Results ◽  
Learning Programs ◽  
The Subject ◽  
Learning Interest ◽  
Descriptive Method

This research is backed by a low interest condition of reading communities among children and adolescents in Kp. BBC Village of Cihampelas West Bandung Regency. Especially the students in the junior high School of Insan Litera and any strategy that can be used as an effort to inspire reading. The purpose of this research is (1) to know the strategy to build a community to learn. (2) To know the process of student Readathon activity in Sekolah Alam SMP Insan Litera. The theories used in this research include the concept of community fond of learning, and the concept of Readathon. The method used is a qualitative approach with a descriptive method. Data collection techniques using observation techniques, interviews, and documentation. The location of research in Sekolah Alam SMP Insan Litera which is under the auspices of Bening Saguling Foundation and which is the subject of research is all students of Sekolah Alam SMP Insan Litera, amounting to 11 people, principals, and also representatives of one teacher. Based on the research results that Readathon has carried out well. In this readathon there are several activities carried out consisting of 4 stages of 1) the implementation of Readathon routinely once a week, carried out on Thursday. With the target one student finished reading one book one week. 2) reading book read by PPL students who act as tutors. 3) Discussion of read books packed with fun games or quizzes. 4) Create a geulis tree (literacy Movement) where the student who has completed reading one book writes his name and the title of his book later in the Geulis tree. The condition of learning interest in students is also quite high, visible from students ' participation in following learning programs.

scholarly journals Pengelolaan Pembelajaran Matematika Berbasis Al Qur’an di Sekolah Menengah Pertama

2015 ◽  
Vol 27 (1) ◽  
pp. 50-54
Author(s):  
Deky Yudha Saksono ◽  
Sutama Sutama
Keyword(s):  
High School ◽  
Data Collection ◽  
Research And Development ◽  
Junior High School ◽  
Subject Matter ◽  
Math Learning ◽  
Central Java ◽  
Development Data ◽  
The Subject ◽  
Learning Management

This study aims to describe the mathematicsbased learning management Qur’an conducted in Junior High School Kendal district, Central Java. This study uses the approach of research and development. Data collection techniques, observation, interviews, and documentation. Validity of data with triangulation techniques and triangulation of sources. Results of the study: (1) The management of learning that has been done is still using school math learning in general, (2) Management based math learning the Qur’an through the stages of the addition of paragraph choices on the subject matter has not been made, (3) based learning management Qur ‘an has not been effective so no link between mathematics and the Qur’an.

Proses Recall Pengetahuan Oleh Siswa Autis pada Pemecahan Masalah Biologi

2015 ◽  
Vol 4 (1) ◽  
Author(s):  
Muhammad Eka Setiawansyah ◽  
Aprizal Lukman ◽  
Kamid Kamid
Keyword(s):  
High School ◽  
Problem Solving ◽  
Junior High School ◽  
Research Data ◽  
Single Subject ◽  
Thinking Aloud ◽  
The Subject ◽  
Problem Solving Process ◽  
Problem Solving Strategy ◽  
Solving Strategy

The research aimed to describe the knowledge recall process of the autism student. The subject of this research is a single subject at junior high school autism student (AS), appropriate to the aim of the research. Data collecting by interview and modified thinking aloud method. The result shows that AS be able to find out and to understand problems and recalling data or information appropriately, correctly, and consistently. AS mentioned the conditions that must be fulfilled in order to conduct the problem solving strategy steps. Problem solving steps are conducted systematically to the end of problem solving process through written or oral recall process.

scholarly journals Upaya Peningkatan Kemampuan Pemecahan Masalah Matematis Siswa Kelas Vii Smp Muhammadiyah 9 Yogyakarta Melalui Penerapan Pendekatan Pembelajaran Problem Posing

2016 ◽  
Vol 4 (1) ◽  
pp. 53
Author(s):  
Martalia Ardiyaningrum
Keyword(s):  
High School ◽  
Problem Solving ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Mathematical Problem ◽  
Problem Posing ◽  
Mathematical Problem Solving ◽  
Learning Problem ◽  
The Subject

<p><em>Problem-solving ability is one of the objectives to be achieved in mathematics. This capability is not only used in solving problems related to the field of mathematics, but can be used in solving the problems faced by students in the day-to-day life. One way to develop this ability in mathematics learning is learning by problem posing approach. This approach gives the opportunity for students to formulate questions that are simpler than the available problems. This research aims is to improve the ability of mathematical problem solving of students of grade VIIA, Junior High School of Muhammadiyah 9 Yogyakarta through learning “problem solving”. This is a classroom action research; with the subject of the research were seventh grade students of Junior High School of Muhammadiyah 9 Yogyakarta. The results of study showed that the approach can enhance the ability of posing a problem-solving mathematical, grade VII A Junior High School of Muhammadiyah 9 Yogyakarta.</em></p><p><em> </em></p><p><strong><em>Keywords</em></strong> : <em>Problem posing, problem solving ability</em></p>

scholarly journals PENGEMBANGAN E-LKPD MATEMATIKA BERBASIS PROBLEM SOLVING POKOK BAHASAN POLA BILANGAN

2021 ◽  
Vol 9 (4) ◽  
pp. 343-359
Author(s):  
Muhammad Alfian Darmawan ◽  
Dian Ariesta Yuwaningsih
Keyword(s):  
High School ◽  
Quantitative Analysis ◽  
Problem Solving ◽  
Junior High School ◽  
Development Model ◽  
Is Research ◽  
Validation Test ◽  
Number Pattern ◽  
Class Viii ◽  
The Subject

The type of this research is Research and Development. The research purpose was to develop and determine the feasibility of e-LKPD mathematics based on Problem Solving number pattern material for class VIII Junior High School. The development model used in this research is ADDIE. The subject in this research is all student of class VIII B and VIII C SMP Muhammadiyah Piyungan. The data obtained were analyzed using descriptive qualitative analysis and descriptive quantitative analysis. The results showed that e-LKPD mathematics based on Problem Solving number pattern material was feasible to use after the validation test was carried out with the material expert giving a score of 115.5 and material expert giving a score of 85.5 in the very good category. In addition, the trial of product obtained a score of 82.15 with a good category. This shows that e-LKPD mathematics based on Problem Solving number pattern material is fesiable to use in the learning.

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