scholarly journals The Influence of Learning Model and Learning Motivation Towards Mathematical Reasoning Abilities in Junior High School

2020 ◽  
Author(s):  
Fauzi Mulyatna ◽  
Arfatin Nurrahmah ◽  
Seruni
Keyword(s):  
High School ◽  
Junior High School ◽  
Junior High ◽  
Mathematical Reasoning ◽  
Learning Model ◽  
Learning Motivation ◽  
Reasoning Abilities

scholarly journals Pengaruh Model Pembelajaran Giving Question Getting Answer dan Think Pair Share terhadap Kemampuan Penalaran Matematika Siswa Kelas VII

2019 ◽  
Vol 8 (2) ◽  
pp. 341-352
Author(s):  
Asurya Octaviyunas ◽  
Arta Ekayanti
Keyword(s):  
High School ◽  
Experimental Study ◽  
Junior High School ◽  
Mathematical Reasoning ◽  
Learning Model ◽  
Reasoning Ability ◽  
Learning Models ◽  
Reasoning Abilities ◽  
Mathematics Ability ◽  
Quasi Experimental

AbstrakPenelitian ini didasari atas permasalahan pentingnya kemampuan penalaran matematis dan pencapaiannya yang masih rendah. Tujuan dari penelitian ini adalah mengetahui pengaruh model pembelajaran Giving Question Getting Answer dan Think Pair Share terhadap kemampuan penalaran matematika siswa, dan efektifitasnya dalam meningkatkan kemampuan tersebut. Populasi Penelitian eksperimen semu ini mencakup seluruh siswa kelas VII SMPN 1 Balong. Kelas VIIA diberi pembelajaran dengan model TPS sedangkan kelas VIIB dengan model GQGA. Instrumen pengumpulan data berbentuk tes, meliputi soal pretest dan posttest. Hasil penelitian menunjukkan bahwa model pembelajaran GQGA berpengaruh terhadap kemampuan penalaran siswa kelas VIIB dengan peningkatan yang terjadi dari nilai pretest ke posttest. Begitu juga dengan model pembelajaran TPS berpengaruh terhadap kemampuan penalaran matematika siswa kelas VIIA dengan peningkatan nilai pretest ke posttest. Model pembelajaran GQGA tidak lebih efektif daripada model pembelajaran TPS dalam meningkatkan kemampuan penalaran matematika siswa. The Effect of Learning Model Giving Question Getting Answer and Think Pair Share Toward Reasoning Mathematics Ability Student’s Grade VII AbstractThis research is based on the problem of the importance of mathematical reasoning abilities and their low achievement. The purpose of this study was to determine the effect of Giving Question Getting Answer and Think Pair Share learning models on students' mathematical reasoning abilities and their effectiveness in enhancing these abilities. Population This quasi-experimental study included all seventh-grade students of Balong 1 Junior High School. The VIIA class is given learning with the TPS model while the VIIB class is with the GQGA model. The instruments of data collection are in the form of tests, including the questions of the pretest and posttest. The results showed that the GQGA learning model had an effect on the reasoning ability of students in class VIIB with an increase that occurred from the pretest to the posttest. Likewise, the TPS learning model influences the mathematical reasoning abilities of VIIA students with an increase in the value of the pretest to posttest. The GQGA learning model is no more effective than the TPS learning model in improving students' mathematical reasoning abilities.

scholarly journals IMPROVING STUDENTS’ MATHEMATICAL UNDERSTANDING AND REASONING ABILITY AND MOTIVATION THROUGH THINK TALK WRITE APPROACH (TTW) JUNIOR HIGH SCHOOL STUDENTS

2018 ◽  
Vol 1 (2) ◽  
pp. 194
Author(s):  
Diky Irawan ◽  
Euis Eti Rohaeti ◽  
Asep Ikin Sugandi
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Mathematical Reasoning ◽  
Mathematical Understanding ◽  
Junior High School Students ◽  
Learning Motivation ◽  
School Students ◽  
Class Viii

This study aims to examine the achievement and improvement of the ability of understanding and mathematical reasoning and motivation through Think Talk Write (TTW) approach to junior high school students. The population in this study is all junior high school in West Bandung Regency and the sample is class VIII of SMPS Darun Nasya, The instrument used in the research is a question of understanding and mathematical reasoning and questionnaire of learning motivation attitude, then the data obtained is processed through a two-way ANOVA test and correlation and regression test, data processing using IBM Statistics SPSS 21. Results of research involving TTW as independent variables in the experimental class and direct learning in the control class showed: There was a difference in achievement and improvement of mathematical understanding between control and experiment class, There are differences in achievement and improvement of mathematical reasoning between control and experiment class, There is difference of student's learning motivation between control and experiment class.

scholarly journals The Influence of the CIRC and TTW Learning Model and Learning Motivation toward Grade 8 Students’ Report Writing Skills at SMP Muhammadiyah Padang

2018 ◽  
Vol 8 (3) ◽  
pp. 278
Author(s):  
Diana Kartika ◽  
Yetty Morelent
Keyword(s):  
High School ◽  
Significant Influence ◽  
Junior High School ◽  
Junior High ◽  
Writing Skills ◽  
Learning Model ◽  
Learning Motivation ◽  
Learning Models ◽  
Report Writing ◽  
Grade 8

The objectives of this research are (1) to find out whether the CIRC and TTW learning models significantly influence the students’ ability to write reports at Muhammadiyah Junior High School Padang, (2) to explore whether the CIRC and TTW learning models have a significant influence on the highly motivated students’ ability to write reports, (3) to analyze whether the CIRC and TTW learning models have a significant influence on the ability to write reports of the students with low motivation (4) to identify whether there is influence on the interaction between the use of CIRC type learning model and TTW and learning motivation toward their ability to write the report. This study was conducted within randomized control-group pretest-posttest experimental designs whose participants were Grade 8 students of Muhammadiyah Junior High School Padang. The instruments of data collection were report writing tests, questionnaires and interviews. The findings show that there is a significant influence of the use of CIRC and TTW type learning model with the students’ motivation to learn the skills of writing reports. Secondly, there is a significant influence on the use of CIRC and TTW learning models on the highly motivated students’ report writing skills. Thirdly, there is a significant influence on the use of CIRC and TTW learning models on the lowly motivated students’ report writing skills. Finally, there is the interaction of the use of learning models of CIR and TTE types with their learning motivation on their report writing skills.

scholarly journals Open-Ended Problems for Junior High School Students’ Mathematical Reasoning

2020 ◽  
Vol 3 (2) ◽  
pp. 88
Author(s):  
Yatha Yuni ◽  
Andri Suryana
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Mathematical Reasoning ◽  
Junior High School Students ◽  
P Value ◽  
Reasoning Ability ◽  
School Students ◽  
Reasoning Abilities

The abilities that must be mastered by high school students according to the demands of the 2013 curriculum include reasoning. Students who have good reasoning abilities make it easier to understand mathematics. But in reality there are still many students who have low mathematical reasoning ability, seen when they have difficulty solving math problems. This research objective is to prove the habit of solving open-ended problems that can improve the mathematical reasoning ability of junior high school students based on the level of initial mathematical ability: high, medium, and low. The study used an experimental method with a "One-Group pre-test post-test design". Randomly, selected 77 grade VII students of SMP Negeri in Bekasi as a sample. The prerequisite test shows that each level of data comes from groups that are normally distributed and homogeneous. The results showed normal gain, both overall and level showed improvement. Based on the t test obtained p value of 0.000 < 0.005, meaning this study can prove student habits in solving open-ended problems when learning mathematics on triangles and quadrilateral, can improve students' mathematical reasoning abilities.

scholarly journals PERBEDAAN KEMAMPUAN PENALARAN MATEMATIS SISWA YANG DIAJAR DENGAN MODEL PEMBELAJARAN DISCOVERY LEARNING DAN MODEL PEMBELAJARAN KOOPERATIF TIPE STAD DI KELAS VIII SMP NEGERI 6 MEDAN

2017 ◽  
Vol 3 (2) ◽  
Author(s):  
Indah . Syahputri ◽  
Martua . Manullang
Keyword(s):  
High School ◽  
Cooperative Learning ◽  
Junior High School ◽  
Mathematical Reasoning ◽  
Learning Model ◽  
Discovery Learning ◽  
Reasoning Ability ◽  
Reasoning Abilities ◽  
Class 1 ◽  
Class Viii

ABSTRAK Penelitian ini bertujuan untuk mengetahui bahwa kemampuan penalaran matematis siswa yang diajar dengan model pembelajaran Discovery Learning lebih tinggi daripada siswa yang diajar dengan model pembelajaran kooperatif tipe STAD di kelas VIII SMP Negeri 6 Medan T.A 2016/2017. Jenis penelitian ini adalah eksperimen semu. Populasi dalam penelitian ini adalah seluruh siswa kelas VIII Semester genap SMP Negeri 6 Medan dan sampel dalam penelitian ini adalah siswa kelas VIII-C dan kelas VIII-D sebanyak 76 siswa. Instrumen yang digunakan untuk mengetahui kemampuan penalaran matematis  siswa adalah tes kemampuan penalaran matematis  yang telah divalidasi dalam bentuk uraian. Dari hasil penelitian yang diberi perlakuan yang berbeda, kelas eksperimen 1 dengan model pembelajaran Discovery Learning dan kelas eksperimen 2 dengan model pembelajaran kooperatif tipe STAD diperoleh kesimpulan bahwa kemampuan penalaran matematis siswa yang diajar dengan model pembelajaran Discovery Learning lebih tinggi daripada siswa yang diajar dengan model pembelajaran kooperatif tipe STAD di kelas VIII SMP Negeri 6 Medan  T.A.  2016/2017 Kata Kunci : Discovery Learning, STAD, Penalaran Matematis  ABSTRACT This study aims to determine that the students' mathematical reasoning abilities taught by the learning model of Discovery Learning is higher than the students who are taught by STAD type cooperative learning model in class VIII SMP Negeri 6 Medan T.A 2016/2017. This type of research is a quasi experiment. The population in this study is all students of class VIII Semester even Junior High School 6 Medan and the sample in this study are students of class VIII-C and class VIII-D as many as 76 students. The instrument used to determine students' mathematical reasoning abilities is a validated test of mathematical reasoning ability in the form of a description. From the results of different research, experimental class 1 with the learning model of Discovery Learning and experiment 2 class with STAD type cooperative learning model obtained the conclusion that the students' mathematical reasoning ability taught by the learning model of Discovery Learning is higher than the students who are taught by the model of learning Cooperative type STAD in class VIII SMP Negeri 6 Medan TA 2016/2017 Keywords: Discovery Learning, STAD, Mathematical Reasoning

IMPELEMENTATION OF SELF-REGULATED LEARNING ON JUNIOR HIGH SCHOOL STUDENT OF LOW SOCIOECONOMIC STATUS

2020 ◽  
Vol 2 (1) ◽  
pp. 1-15
Author(s):  
Fatin Rohmah Wahidah ◽  
Farida Kurniawati
Keyword(s):  
High School ◽  
Junior High School ◽  
Junior High ◽  
Learning Motivation ◽  
Learning Abilities ◽  
Low Socioeconomic ◽  
Self Regulated Learning ◽  
Regulated Learning ◽  
The Subject ◽  
Motivation And Learning

The purpose of this study was to determine the application of self-regulated learning interventions to increase learning motivation and learning abilities in junior high school students who come from families with low socioeconomic levels. The intervention was given for five sessions through psychoeducation and assignments. The subject of this study is a male, 15 years old. This study uses a qualitative method with a case study approach. Data analysis using triangulation techniques. The results of the analysis of observations, interviews, and assignment documents show that there are differences before and after the subject was given intervention. In general, self-regulated learning intervention has a positive impact on learning motivation and learning abilities of the subject. Several factors that support and inhibit intervention were explained. Some suggestions are given to develop the further intervention.

scholarly journals PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA MODEL PROYEK UNTUK MELATIHKAN BERPIKIR KREATIF SISWA SMP MATERI GERAK BENDA

2017 ◽  
Vol 5 (2) ◽  
pp. 949
Author(s):  
Karlin Karlin ◽  
Wahono Widodo ◽  
Madlazim Madlazim
Keyword(s):  
High School ◽  
Junior High School ◽  
Creative Thinking ◽  
Science Learning ◽  
Junior High ◽  
Learning Model ◽  
Learning Material ◽  
Learning Materials ◽  
Project Learning ◽  
High Category

This research aims to develop valid, practical, and effective science learning material using project learning model to facilitate creative thinking skills on object motion in junior high school. Design of the development are used follow 4D model desin. The learning kit being validated by experts are syllabus, lesson plan, student work sheet, handout, and creative thinking question. The objective of this research was to trial learning materials in 39 grade VIII students in SMPN 31 Surabaya with One Group Pretest Postes Design. The results were analyzed by descriptive quantitative and qualitative. The result were obtained shows that the developed learning materials are: (1) Validity of learning material valid category (3,58); (2) Practicality based on: a) Feasibility of instruction good category (3,9); b) Readability of worksheets and student’s book students stating that the content and appearance of worksheets and student’s book good category; (3) Effectiveness based on: a) Student’s activities high category (93%); b) Result of creative thinking students increased with medium category (N-Gain: 0,62), result of creative thinking students increased with medium category (N-Gain:0,674) in fluency thinking aspect, result of creative thinking students increased with high category (N-Gain:0,726) in flexible thinking aspect, result of creative thinking students increased with medium category (N-Gain:0,531) in original thinking aspect, and result of creative thinking students increased with medium category (N-Gain:0,530) in elaboration thinking aspect; c)The response of students very positively (92%). The conclusion of this research that science learning material developed base on project learning model valid, practical, and effective to facilitate student’s creative thinking in junior high school. Penelitian ini bertujuan mengembangkan perangkat pembelajaranIPA model proyek yang valid, praktis, dan efektif untuk melatihkan berpikir kreatif siswa SMP materi gerak benda. Rancangan pengembangan yang digunakan mengikuti rancanagn model 4D. Perangkat  pembelajaran yang dikembangkan meliputi Silabus, RPP, Handout siswa, LKP, dan Soal berpikir kreatif. Sasaran penelitian adalah perangkat pembelajaran yang diujicobakan pada 39 siswa kelas VIII SMPN 31 Surabaya dengan rancangan menggunakan One Group Pretest-Postest Design. Hasil penelitian dianalisis secara deskriptif kuantitatif dan kualitatif. Hasil yang diperoleh menunjukkan bahwa perangkat pembelajaran yang dikembangkan dinyatakan: (1) Validitas perangkat kategori valid (3,58); (2) Kepraktisan perangkat yang meliputi: a) Keterlaksanaan baik (3,9); b)Keterbacaan Handout dan LKP baik; (3) Keefektifan perangkat pembelajaran yang meliputi: a) Aktivitas siswa dengan kategori tinggi (93%); b) Hasil berpikir kreatif siswa mengalami peningkatan dengan kategori sedang (N-Gain: 0,62), pada aspek berpikir lancar (fluent) mengalami peningkatan berkategori sedang (N-Gain: 0,674), berpikir luwes (flexible) mengalami peningkatan berkategori tinggi (N-Gain: 0.726), berpikir orisinal (original) mengalami peningkatan berkategori sedang (N-Gain: 0,531), dan berpikir terperinci (elaboration) mengalami peningkatan berkategori sedang (N-Gain: 0,530); c) Respon siswa terhadap perangkat dan model pembelajaran sangat positif (92%). Simpulan penelitian ini bahwa perangkat pembelajaran IPA model proyek valid, praktis, dan efektif untuk melatihkan berpikir kreatif siswa SMP.

scholarly journals PENGARUH MODEL PEMBELAJARAN MISSOURI MATHEMATICS PROJECT TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIKA SISWA

2019 ◽  
Vol 2 (1) ◽  
pp. 36-45
Author(s):  
Eka Maria Tinda ◽  
Reny Wahyuni ◽  
Novianti Mandasari
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Learning Model ◽  
Average Score ◽  
Test Technique ◽  
Project Learning ◽  
Thinking Ability ◽  
Class Viii

This reseacrh aims to determine the effect of the Missouri Mathematics Project learning model on the ability to think cretaively in mathematics in class VIII junior high school students in the estuary of students in the estuary of 2018/2019 academic year two-variable linearequation system (SPLDV). Jenis type of research used is true experimental design in the form of Pre-test and Post-test design. The population used was all students of class VIII of  Muara Beliti state junior high school, consistingof 295 students and as a sample was class VIII.6 with 30 students as dick classes and VIII.8 with 31 students as experimental classes. The data collection was carried out using a test technique in the form of four essay questions with a maximum score of 20. Based on the resultd of the analysis and discussion, it can be concluded that the students creative mathematical thinking ability were obtained  then  is rejected and is accepted, it means that the average score of students cerative thinking ability using the Missouri Mathematics Project learning model is more than the average score of students creative thinking ability using conventional learning, namely in the experimental class at 12.97 and in the control class at 5.47.

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