scholarly journals PENGEMBANGAN LEMBAR KEGIATAN SISWA BERBASIS DISCOVERY LEARNING UNTUK MENINGKATKAN BERPIKIR KREATIF

2019 ◽  
Vol 1 (2) ◽  
pp. 80-89
Author(s):  
Presthia Wulandari ◽  
Nurhayati Nurhayati ◽  
Murni Sianturi
Keyword(s):  
Data Collection ◽  
Linear Equation ◽  
Research Design ◽  
Creative Thinking ◽  
Mathematics Learning ◽  
Discovery Learning ◽  
Development Research ◽  
Design Development ◽  
The Subject ◽  
Linear Equation Systems

Abstract: This study aims to develop discovery learning student worksheets in class VIII of SMP Negeri 4 Kurik and to improve the ability to think creatively in mathematics learning for material in Two Variable Linear Equation Systems (SPLDV). The instrument of data collection in this study is a matter of pre-test and post-test, questionnaire, observation and documentation. This type of research uses development research, research design using the model of Analysis, Design, Development, Implementation, Evaluation (ADDIE), the subject of research is VIIIA grade students of SMP 4 Kurik. The object of the research is student worksheets with the subject matter of two-variable linear equation systems. Development research methods, including research design, research sites, subjects, data sources, data collection techniques, research instruments and data analysis techniques using tabulation data to determine the increase after and before using student worksheets. The results of the study and conclusions obtained the level of mathematical creative thinking of class VIIIA students of SMP N 4 Kurik after being tested on this student worksheet of 92.19% with a level of creative thinking in the aspect of fluency of 90.63%, aspects of flexibility 95.83%, aspects of authenticity of 92 , 71%, and detail aspects 89.58%. This shows that this student worksheet is effectively used in teaching and learning activities. Keywords: Student Worksheets, Discovery Learning, Creative Thinking.

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 Pengembangan Bahan Ajar Geometri Berbasis Kearifan Lokal Aceh

2021 ◽  
Vol 4 (1) ◽  
pp. 41-58
Author(s):  
Fitriani Fitriani ◽  
Wahidah Wahidah ◽  
Junaidi Junaidi
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Descriptive Analysis ◽  
Student Learning Outcomes ◽  
Development Research ◽  
Design Development ◽  
Teaching Materials ◽  
The Subject ◽  
Addie Model

The results of observations on April 15, 2019, at SMP Negeri 1 Peureulak, East Aceh District, and the 2017/2018 National Examinations showed that students experienced difficulties in geometry, so there was a need for teaching materials in the form of LAS (Student Activity Sheets). This development aims to determine that teaching materials in the form of LAS based on Acehnese local wisdom are valid, practical, and effective, and also determine student learning outcomes. This research is a development research using the ADDIE model (Analyze, Design, Development, Implementation, and Evaluation). The subject of the trial in this study was grade VII-1 students of SMP Negeri 1 Peureulak, East Aceh District. Questionnaires, observations, interviews, and tests are used as data collection techniques and instruments in this research. The data analysis in this study is descriptive analysis using the preparation/development of the LAS product variable and the resulting LAS quality variable. As for student learning outcomes in using LAS can be seen from the results of the LAS analysis, which includes student learning outcomes as one of the effectiveness aspect of LAS and test data on learning outcomes. Based on the results of the analysis, it can be concluded that the teaching materials in the form of LAS based on Acehnese local wisdom in mathematics learning especially geometry material in Junior High Schools are categorized as valid, practical, and effective. Student learning outcomes using the LAS have a mastery score with a score of 86.43.

Proses Berpikir Kreatif Siswa Tipe Linguistik dalamPemecahan Masalah Biologi

2014 ◽  
Vol 2 (2) ◽  
Author(s):  
Imelda Aisah Sarip ◽  
Kamid Kamid ◽  
Bambang Hariyadi
Keyword(s):  
Problem Solving ◽  
Data Collection ◽  
Creative Thinking ◽  
Research Data ◽  
Think Aloud ◽  
The Subject ◽  
Thinking Process ◽  
Problem Solving Process ◽  
The Given

The aim of this research is to describe creative thinking process of linguistic type student in biology problem solving. This research is conducted to linguistic intelligence type of subject at SMPN 6 Kota Jambi. SL the subject was selected based on the aim of the research. Data collection is conducted by interview and a modified think aloud method. Data is analyzed based on creative thinking process purposed by Polya.The result of this research shows that SL could find and arrange the given problems and collect data correctly and appropriately. The problem solving steps is done systematically to the end of problem solving process. The last steps problem solving, SL does checking while doing scratching to make sure that the written answers meet her need.

scholarly journals The Establishment of The Character Of Indonesian Surrounding through Techniques of Folklore Helpful Value Clarification in Pontianak Primary School

2018 ◽  
Vol 1 (1) ◽  
pp. 11
Author(s):  
Marzuki Marzuki ◽  
Sri Utami
Keyword(s):  
Elementary School ◽  
Action Research ◽  
Data Collection ◽  
Primary School ◽  
Research Design ◽  
Primary Schools ◽  
First Semester ◽  
Qualitative Descriptive ◽  
The Subject ◽  
Collection Methods

This study aims to form the characters of Indonesian students through the implementation of Value-clarified Techniques with the help of folklore. The implementation of this lesson is based on the dynamics and problematics of characters that occur today in primary schools and intends to bridge the issues. The research design used is the type of action research with the subject of the study of grade V of Pontianak Elementary School Pontianak amounted to 32 people in the first semester. Data collection methods are observation and interview, while to analyze the data with qualitative descriptive. From the analysis of the results of research and discussion obtained the conclusion that the implementation of Value-assisted Clarification Technique folklore can improve the formation of the character of Indonesian students in primary schools.

Pengembangan Media Pembelajaran Berbasis Flipbook Pada Materi Sistem Persamaan Linear Dua Variabel Dikelas VIII SMP

2021 ◽  
Vol 8 (1) ◽  
pp. 61-71
Author(s):  
Intan Widyasari ◽  
Zetriuslita Zetriuslita ◽  
Endang Istikomah ◽  
Sari Herlina
Keyword(s):  
Data Analysis ◽  
Data Collection ◽  
Linear Equation ◽  
Mathematics Learning ◽  
Equation System ◽  
Test Technique ◽  
Feasibility Assessment ◽  
Linear Equation System ◽  
Class Viii ◽  
Data Collection Technique

Technological progress is very rapid, especially in the field of education, so teachers and students need to use technology in learning. ICT-based learning media is one of the uses of technology in education with the hope of improving the quality of learning. This study aims to determine the process and produce a product in the form of-based learning media flipbook on the material of a two-variable linear equation system in class VIII SMP. This research is a development research using the ADDIE development model. The data collection technique used is a non-test technique with a data collection instrument in the form of a validation sheet filled out by the validator. Data analysis used quantitative descriptive data analysis. Overall, the feasibility assessment of-based mathematics learning media flipbook on two-variable linear equation system material obtained an average of 85.70%, so-based learning media flipbook on two-variable linear equation system material in class VIII SMP is interpreted as very valid for use.Keywords: Learning Media, Flipbook, Material of Two Variable Linear Equation Systems, Validity

scholarly journals Meningkatkan Hasil Belajar Operasi Hitung Perkalian Menggunakan Metode Permainan Kartu Bilangan Pada Siswa Kelas III SD Negeri Pabelan 2

2021 ◽  
Vol 3 (4) ◽  
pp. 522
Author(s):  
Yusuf Udayana
Keyword(s):  
Action Research ◽  
Data Collection ◽  
Learning Outcomes ◽  
Research Design ◽  
Mathematics Learning ◽  
Class Action ◽  
Card Game ◽  
Arithmetic Operations ◽  
Third Grade Students ◽  
Learning Mathematics

<p><em>Class action research was motivated by the discovery of cases of third grade students at SD Negeri Pabelan 2, it was identified that in learning mathematics, multiplication arithmetic operations were still low. This fact is shown through the value of the Minimum Completeness Criteria (KKM) for Mathematics, which is 75, only 36% of students achieve the KKM score. The purpose of the research is to improve the achievement of mathematics learning outcomes with the number card game</em><em> method. This study used a classroom action research design consisting of two cycles. Data collection techniques in this study through written tests and observations. From the results of the study showed that the mastery of learning increased in the first cycle by 68% and in the second cycle by 72%. From these results it can be concluded that by applying the number card game method, multiplication and division counting operations material can improve mathematics learning outcomes and provide a fun learning atmosphere and can motivate students to be active in learning.</em></p>

scholarly journals The Analysis of Students’ Mathematical Reasoning Ability in Completing Mathematicalproblems on Geometry

2019 ◽  
Vol 3 (1) ◽  
pp. 72
Author(s):  
Widya Rizkha Sandy ◽  
Siti Inganah ◽  
Anis Farida Jamil
Keyword(s):  
Data Collection ◽  
Research Design ◽  
Quantitative Research ◽  
Mathematical Reasoning ◽  
Reasoning Ability ◽  
Qualitative And Quantitative ◽  
Average Value ◽  
Reasoning Abilities ◽  
Mathematical Formulas ◽  
The Subject

This study aimed to describe the level of students' reasoning ability to solve the problems on flat sides of Geometry with the level of mathematical reasoning ability of high, moderate and low. The types and the research approaches used were descriptive qualitative and quantitative research design. The research subjectswere 6 students from class VIIIF. The form of data collection included 4 items ofwritten questions test and interview on the subject selected. Based on the analysis, the average value of the entire instrument about the mathematical reasoning abilities gained 71.5% for the indicators that carried out the calculations based on mathematical formulas or rules applicable. While 73.33% and 71.5% for the indicator of conclusions and 66.67% for the indicator ofestimation, that ifsummedup and averaged the percentage was 69%. The ability of class VIIIF students’ mathematical reasoning was fair.

scholarly journals PENGEMBANGAN BAHAN AJAR TEMATIK BERBASIS MODEL DISCOVERY LEARNING SISWA KELAS V DI GUGUS V KECAMATAN KERAMBITAN KABUPATEN TABANAN

2021 ◽  
Vol 5 (2) ◽  
pp. 197-202
Author(s):  
Desak Gede Twelva Wiryani ◽  
I Wayan Lasmawan ◽  
Ida Bagus Putrayasa
Keyword(s):  
Data Collection ◽  
Animal Movement ◽  
Discovery Learning ◽  
Average Score ◽  
Development Research ◽  
Teaching Materials ◽  
Human Organ ◽  
Material Content ◽  
Average Value ◽  
Data Collection Technique

This study aims to produce teaching materials in the form of teaching books based on Discovery Learning on the theme I Animal and Human Organ Movements, Sub-Theme I Animal Movement Organs. This research is a type of development research using the 4D model. The trial subjects in this study were expert subjects, namely media experts, material experts, and teachers in Cluster V, Kerambitan District, Tabanan Regency, as well as 42 students in grade V. The data collection technique was done by using a questionnaire. This questionnaire is used to assess textbooks developed in terms of material content and textbook appearance. Data were analyzed by descriptive quantitative and qualitative. The results of this study are seen from the validity is very feasible with an average value of 4.25, seen from the practicality is very practical with an average score of 89 teachers and an average value of students 82.75 and seen from the effectiveness, it is at a moderate level of effectiveness. with an average value of 0.60

scholarly journals Pengembangan Perangkat Pembelajaran Matematika Model Kooperatif Dengan Pendekatan Kombinasi Experiences, Language, Pictorial, Symbol, Application (ELPSA) Dan Saintifik

2019 ◽  
Vol 15 (1) ◽  
pp. 34
Author(s):  
Muhammad Assaibin ◽  
Hamzah Upu ◽  
Muhammad Darwis
Keyword(s):  
Learning Process ◽  
Lesson Plan ◽  
Mathematics Learning ◽  
Average Score ◽  
Development Research ◽  
Design Development ◽  
Cooperative Model ◽  
Absolute Value ◽  
Development Procedure ◽  
Scientific Approach

The research was Development Research with limited test which aimed to develop Mathematics learning devices with Cooperative Model with The Combination Of Experiences, Language, Pictorial, Symbol, Application (ELPSA) and Scientific Approach in Inequality Absolute Value, Fraction, and Irrational material which covered Lesson Plan, Students Book, and Students Worksheet. The subjects of the research were the students of class X at SMAN 2 Polewali Mandar District with the total of 35 students. The Development procedure of the research employed Thiagarajan Model (4-D) which covered four stages, namely defining, design, development, and dissemination. The result of limited test showed that (1) the average score obtained by the students in learning result test is 75.42 from ideal score by 100 with deviation standard 8.69 where 29 from 35 students or 82.85% met individual completeness which shows that classical completeness had been reached; (2) by using Mathematics learning devices with Cooperative Model with the Combination Of Experiences, Language, Pictorial, Symbol, Application  (ELPSA) and Scientific Approach, the students are more active in the learning process; (3) in general, the students gave good responses on the learning devices used; and (4) the level of teacher’ abilities in managing learning process of Cooperative Model with the Combination Of Experiences, Language, Pictorial, Symbol, Application  (ELPSA) and Scientific Approach is in good category, meaning that the teachers’ performances can be maintained. Based on the results of the research, it can concluded that Mathematics learning devices with Cooperative Model with the Combination Of Experiences, Language, Pictorial, Symbol, Application  (ELPSA) and Scientific Approach developed has met the requirement of valid, effective, and practical criteria.

scholarly journals Efforts to Improve Mathematics Learning Outcomes through The Implementation of PBL Model on SPLDV Material

2021 ◽  
Vol 2 (1) ◽  
pp. 43-50
Author(s):  
Arinda Pratini ◽  
Maimunah Maimunah ◽  
Syarifah Nur Siregar
Keyword(s):  
Data Collection ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Female Students ◽  
Academic Ability ◽  
Activity Data ◽  
Student Activity ◽  
Academic Year ◽  
Pbl Model ◽  
Linear Equation Systems

This classroom action research aims to improve learning outcomes of students through the implementation of the problem-based learning model. This research was carried out at the VIII1 class of SMP Negeri 3 Pekanbaru in academic year 2019/2020 on the material of two-variable linear equation systems (SPLDV). The subjects were 39 students consisting of 18 male and 21 female students with heterogenous academic ability. This research was conducted within 2 cycles, namely; the first cycle consisted of two meetings and the second cycle consisted of three meetings. The instruments of this research were learning medias consisting of syllabus, student’s worksheet, as well as the data collection instruments consisting of teacher and students’ activities sheet and students learning outcomes sheets. According to the results of the analysis of the teacher and student activity data, it shows that there is an improvement in each meeting after the implementation of the PBL model. Student mathematics learning outcomes data on knowledge and skill competencies also indicate an increase in the percentage of students with learning outcomes equal to or more than 75 in accordance with the established minimum passing criteria. The results of this study specify that the implementation of the PBL model is able to improve students learning outcomes of class VIII1 students of SMP Negeri 3 Pekanbaru for the 2019/2020 academic year on SPLDV material.

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