scholarly journals PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GALLERY WALK TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP NEGERI 8 PADANGSIDIMPUAN

2021 ◽  
Vol 4 (3) ◽  
pp. 1-5
Author(s):  
Adek Nilasari Harahap
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Simple Random Sampling ◽  
Learning Model ◽  
Average Score ◽  
Learning Models ◽  
Mathematical Communication ◽  
Ability Test ◽  
Student Responses ◽  
Communication Ability

This study aims to determine (1) the mathematical communication ability of students taught by the gallery walk type cooperative learning model is higher than the mathematical communication skills of students taught by conventional learning models (2) student responses through the application of the gallery walk type cooperative learning model to communication skills. mathematics students of SMP Negeri 8 Padangsidimpuan. The research method used is quasi-experimental. The population of this study were all seventh grade students of SMP Negeri 8 Padangsidimpuan. Sampling using simple random sampling. The sample is class VII-2 as the experimental class and class VII-1 as the control class. Data collection using a mathematical communication ability test sheet.The results showed (1) t_(count )= 3.56 and t_(table )= 1.67 or) t_(count ) > t_(table ) so that it can be concluded that students' mathematical communication skills are taught by cooperative learning model type gallery walk is higher than the mathematical communication ability of students who are taught by conventional learning models. (2) Based on the results of student responses, an average score of 3.55 was obtained so that it can be concluded that student responses through the application of the gallery walk type cooperative learning model to the mathematical communication skills of SMP Negeri 8 Padangsidimpuan students were very positive.

scholarly journals APPLICATION OF COOPERATIVE LEARNING MODEL TYPE THINK PAIR SHARE (TPS) ON MATHEMATICAL COMMUNICATION ABILITY

2019 ◽  
Vol 7 (1) ◽  
pp. 59 ◽  
Author(s):  
Andi Mulawakkan Firdaus
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Learning Model ◽  
Control Group ◽  
Learning Models ◽  
Research Subjects ◽  
Mathematical Communication ◽  
Quasi Experimental ◽  
Mathematical Problems ◽  
Communication Ability

This research is a quasi-experimental study which aims to describe the effect of cooperative learning type Think Pair Share (TPS) on students' mathematical communication skills, and to find out the percentage of students' activeness in participating in learning and knowing students' positive responses to learning. The output that will be generated in this study is that students can be more active in the learning process, more active in solving mathematical problems, and can be more confident in expressing their answers in public so that after applying cooperative learning models the Think Pair Share (TPS) mathematical communication skills of students will be better. The research subjects were divided into 2 groups, namely the experimental group taught using the cooperative learning model Think Pair Share (TPS) type, and the control group taught using Conventional learning models. Each group is taught with the same frequency of meetings with the same material. The results of the study show that the application of the cooperative learning model Think Pair Share (TPS) influences students' mathematical communication skills

scholarly journals The Influence of the Inside Outside Circle Cooperative Learning Model on Students' Mathematical Communication Ability

2021 ◽  
Vol 3 (3) ◽  
pp. 177
Author(s):  
Kamai Sarah ◽  
Mursalin Mursalin ◽  
Muliana Muliana ◽  
Nuraina Nuraina ◽  
Rohantizani Rohantizani
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Hypothesis Test ◽  
Learning Model ◽  
Control Group ◽  
Mathematical Communication ◽  
Control Group Design ◽  
Ability Test ◽  
Class Viii ◽  
Communication Ability

Students' mathematical communication is stated to be low because students learn by listening and seeing the teacher solve mathematical problems and students have difficulty in expressing everyday events in mathematical models. This study aims to determine whether there is an influence of the Inside Outside Circle (IOC) type of cooperative learning model on students' mathematical communication skills better than using scientific learning. This study uses a quantitative approach with the type of research Quasi-Experimental Design and the design of this research The Nonequivalent Postets-Only Control Group Design. The population in this study were all students of class VIII SMP Negeri 1 Nisam, while the samples were class VIIIB as the experimental class and class VIII-A as the control class with the sampling technique of purposive sampling. The data collection technique in this study used a mathematical communication ability test. The data analysis was carried out for the mathematical communication ability test using the t-test because the data were normally distributed and homogeneous, the data were processed using SPSS 18 software and the hypothesis test results were obtained with a significant value of 0.000 less than 0.05, which means reject H0 and accept Ha. The results showed that there was an effect of the Inside-Outside Circle (IOC) type of cooperative learning model on students' mathematical communication skills.

scholarly journals KEMAMPUAN KOMUNIKASI MATEMATIS MELALUI MODEL PEMBELAJARAN THINK PAIR SHARE

2020 ◽  
Vol 7 (2) ◽  
Author(s):  
Yulia Rahmah Anggraeni
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Mathematics Learning ◽  
Learning Model ◽  
Average Score ◽  
Mathematical Communication ◽  
Student Activities ◽  
Teachers And Students ◽  
Communication Ability ◽  
Average Observation

This study aims to (1) find out the activities of teachers and students during the implementation of mathematics learning activities by applying Think Pair Share (TPS) learning model, (2) knowing the improvement of students' mathematical communication skills on geometry. Based on the results of observations made by researchers, the cooperative learning model of the Think Pair Share (TPS) type has been going well. Teacher activities and student activities are in a good category, this can be seen from the average score of teacher activity in the first cycle reached 20.75 (good), in the second cycle to 23.25 (good). While the average observation score of students in the first cycle reached 13.75 (enough), in the second cycle it increased to 19.5 (good). The results of the communication skills test in the first cycle were in the adequate category (55.56% of 36 students) and in the next cycle increased to a good category (72.22% of 36 students). From the results of the tests in the second cycle, the study was stopped because it had reached the expected criteria, namely the number of students in good category ≥ 70% of 36 students. Thus it can be concluded that the application of the cooperative learning model of the Think Pair Share (TPS) type can improve the mathematical communication skills of students in class X MIPA 1 of SMAN 7 Bengkulu City.Keywords : Think Pair Share Learning Model, Mathematical Communication Ability

scholarly journals The Implementation of Advance Organizer Model on Mathematical Communication Skills in terms of Learning Motivation

2018 ◽  
Vol 3 (1) ◽  
pp. 41 ◽  
Author(s):  
Fredi Ganda Putra ◽  
Santi Widyawati ◽  
Ardian Asyhari ◽  
Rizki Wahyu Yunian Putra
Keyword(s):  
Communication Skills ◽  
Communication Skill ◽  
Learning Model ◽  
Learning Motivation ◽  
Advance Organizer ◽  
Learning Models ◽  
Mathematical Communication ◽  
Quasi Experimental ◽  
Communication Ability ◽  
Advanced Organizer

Students’ low mathematical communication skill is influenced by several factors such as learning models applied by teachers in the classroom and the students’ learning motivation. Advanced organizer Model is appropriate to improve the students’ low ability. This study aims to determine whether: (1) there is an influence of advance organizer model toward the mathematical communication skill; (2) there is an influence of learning motivation toward the students’ mathematical communication skill, and; (3) there is an interaction between learning model and motivation toward mathematical communication skill. This research employs quasi-experimental design and the statistical analysis used is the two-ways variance with unequal cells. The result of this research shows that: (1) there is an influence of advance organizer model toward mathematical communication skill; (2) there is an influence of learning motivation toward students’ mathematical communication skill, and ; (3) there is no interaction between learning model and motivation toward mathematical communication ability.

scholarly journals Implementasi Model Pembelajaran Cooperative Learning Tipe Gallery Walk untuk Meningkatkan Kemampuan Komunikasi Matematis Mahasiswa Calon Guru

2020 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Faula Rossydha ◽  
Abd Qohar
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Mathematics Learning ◽  
Learning Model ◽  
Limit Function ◽  
State University ◽  
Research Subjects ◽  
Mathematical Communication ◽  
Ability Test ◽  
Academic Year

21st century mathematics learning is learning that refers to the four learning characters formulated in 4C, namely communication, collaboration, critical thinking and problem solving, creativity and innovation. One important aspect that needs to be improved is mathematical communication skills. This can be seen from the results of initial observations that the mathematical communication skills of students are still relatively low. This type of research is classroom action research with the aim to improve students' mathematical communication skills through the cooperative learning model gallery walk type. The research subjects were 32 students of semester V offering 2017 2017 State University of Malang 2019/2020 academic year. The material used is the limit function and derived functions. The results showed that the mathematical ability test scores in cycle I and cycle II were 69.6 and 78.1. The percentage of students who completed the first cycle and the second cycle was 67.5% and 80%. Based on the results of Cycle I and Cycle II, it can be seen that studying with a gallery walk type cooperative learning model can improve the mathematical communication skills of semester V students offering E 2017 2017 State University of Malang 2019/2020 academic year.

scholarly journals The Differences in Communication Ability and Mathematical Disposition of Students who are given a Geogebra- Assisted Contextual Learning Model and the Cooperatif Learning Model

2021 ◽  
Vol 4 (1) ◽  
pp. 358-368
Author(s):  
Khairani Syahfitri ◽  
Mulyono Mulyono ◽  
Pargaulan Siagian ◽  
Else Frine Tamba
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Learning Model ◽  
Contextual Learning ◽  
Computer Engineering ◽  
Mathematical Communication ◽  
Early Mathematics ◽  
Mathematics Ability ◽  
Communication Ability ◽  
Descriptive Statistical Analysis

This study aims to: (1) analyze the differences in mathematical dispositions between students who are given a contextual learning model assisted by Geogebra and students who are given a model of cooperatif learning assisted by Geogebra at SMK Harapan Mekar 1 Medan, (2) analyze the interaction between learning and early mathematics ability (high, moderate, low) students towards improving students' mathematical communication skills at SMK Harapan Mekar 1 Medan, (3) analyzing the interaction between learning and the initial mathematics ability (high, medium, low) of students towards improving the mathematical disposition of students at SMK Harapan Mekar 1 Medan. The population of this study were all students of SMK Harapan Mekar 1 Medan in class X majoring in Automotive Mechanics and Computer Engineering. Samples were taken randomly from 6 classes, Students were selected as a sample of 2 classes, namely class X-2 as the experimental class I which was given the contextual learning model assisted by Geogebra and class X-3 as the experimental class 2 which was given the cooperative learning model assisted by Geogebra, with a total of 64 students. Data were analyzed using descriptive statistical analysis through two-way analysis. The results of this study indicate that: (1) There are differences in mathematical communication skills between students who are given a contextual learning model assisted by Geogebra and students who are given a cooperative learning model, (2) there are differences in mathematical disposition between students who are given a contextual learning model assisted by Geogebra and students who given a cooperative learning by Geogebra.

scholarly journals Pengaruh Pembelajaran Matematika Al-Qur'an dengan Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Kemampuan Komunikasi Matematis Siswa

2020 ◽  
Vol 2 (2) ◽  
pp. 1-12
Author(s):  
Syafii Muhamad Subhi ◽  
Indah Nursuprianah ◽  
Nurma Izzati
Keyword(s):  
Cooperative Learning ◽  
Communication Skills ◽  
Hypothesis Test ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Learning Models ◽  
Mathematical Communication ◽  
Average Percentage ◽  
Average Value ◽  
Type 3

The purpose of this research was to know: (1) students' responses to the learning of al-qur'an mathematics with cooperative learning models think pair share type; (2) mathematical communication skills of students taught by learning al-quran mathematics with cooperative learning models think pair share type; (3) the effect of learning al-quran mathematics with think pair share type cooperative learning models on students' mathematical communication skills. This research method is an experimental method with a quantitative approach and research design is the posttest-only control design. The population in this study was VII grade students of MTsNU Astanajapura Cirebon. Sampling is done by simple random sampling technique. The instruments used in the study were questionnaires and tests. The results of the study are for students' responses to learning mathematics al-quran with the cooperative learning model of the type of think pair share obtained an average percentage of 75.11% (26 students) who responded positively. For the average value of students' mathematical communication skills obtained a percentage of 77.79% so that it can be said to be good. Hypothesis test results in this study using the t test (t accent) obtained t-count > t-table (34,365> -1,706) so that the hypothesis is accepted that there is an influence on the learning of the mathematics of the qur'an with cooperative learning models think pair share type on students' mathematical communication skills.

scholarly journals MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIKA PESERTA DIDIK KELAS VIII B MTs N KUDUS MELALUI MODEL COOPERATIVE LEARNING TIPE JIGSAW BERBANTUAN KARTU MASALAH MATERI KUBUS DAN BALOK

2017 ◽  
Author(s):  
EKA ZULIANA
Keyword(s):  
Action Research ◽  
Cooperative Learning ◽  
Test Score ◽  
Learning Model ◽  
Expert Group ◽  
Mathematical Communication ◽  
Ability Test ◽  
Communication Ability ◽  
Communication Activity ◽  
Classroom Action Research

Before classroom action research was done, mathematical communication ability of the students at VIII B MTs N Kudus is not quite sufficient. This condition was caused by some factors, they are : the learning model was still convensional, where the teacher explained the definition or theorem orally so that the learning process at class was very bored, then the teacher gave an example and after that teacher gave some questions as exercises, the teacher also do not pay attention to mathematical communication ability so that students were affraid to ask and can not explain their idea, the students just memorize and remember their knowledge without learning experience.Based on this condition, classroom action research is done. JIGSAW model by using Kartu Masalah (Kartu Masalah ~ Problem Card) is a cooperative learning model consists of 4-5 students, every member of domain group has responsibility to solve the problem given through (Kartu Masalah ~ Problem Card). The member of group who have same problems meet into a new group which called expert group then discuss the problem. From expert group the member of group come back to their domain group and explain the solution to another member. After that they must explain and present theirsolution in front of the class. in the last step the teacher give a quiz and give award.This research was conducting in two cycles with taking some data through observation and tes. The average of mathematical communication ability test score was increased in every cycle, from the first cycle got 82,68 then was increased into 87,03 at second cycle. The average of mathematical communication activity score was increased from 2,13 in the first cycle to 3,20 at second cycle. And the average of learning management process score was increased from 2,92 to 3,24. Based on the result could be concluded that JIGSAW model by using (Kartu Masalah ~ Problem Card) could improve the student mathematical communication ability of VIII B MTs N Kudus.

scholarly journals The Improvement of Communication and Mathematical Disposition Abilities through Discovery Learning Model in Junior High School

2019 ◽  
Vol 1 (1) ◽  
pp. 11-22 ◽  
Author(s):  
Zinatun Hayati Dina ◽  
M Ikhsan ◽  
Hajidin Hajidin
Keyword(s):  
High School ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Learning Model ◽  
Discovery Learning ◽  
Learning Models ◽  
Mathematical Communication ◽  
Ability Test

The purpose of this study was to determine the improvement of students' mathematical communication and disposition abilities taught with discovery learning models. This study us quantitative approach with the type of experimental research and the research design us pretest and posttest design type experiments. The sample was chosen randomly from two classes of 7th grade in one of public junior high school in Sigli, Aceh. The research instrument used was mathematical communication ability test and mathematical disposition questionnaire. The data analysis of students' communication and disposition ability was done by two-way ANAVA test at a significant level of 0.05. The results showed that the improvement of students' mathematical communication and disposition skills taught with discovery learning models was better than those taught with conventional approaches. Furthermore, there was no interaction between discovery learning model and the level of students towards improving communication skills and mathematical dispositions. Therefore, the mathematics teachers can implement discovery learning models in learning to build the next polyhedron. Future researchers should conduct research at other schools in order to improve students' mathematical communication skills in mathematics learning

scholarly journals Development of Student Worksheet Based on Problem to Improve Student’s Mathematics Communication Skills

2021 ◽  
Vol 2 (2) ◽  
pp. 557-568
Author(s):  
Fardila Hayati ◽  
Arief Aulia Rahman ◽  
Cut Eva Nasryah
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Simple Random Sampling ◽  
Learning Activities ◽  
Average Score ◽  
School Students ◽  
Mathematical Communication ◽  
Student Responses ◽  
Private High School

Abstract: This study aims to describe: (1) the validity of student worksheets based on problem; (2) increasing the mathematical communication skills of high school students by using student worksheets based on problem; (3) student responses to the development of student worksheets based on problem. This research is research and development. This research was conducted using Dick and Carrey model. The population in this study were all students of class X Darul Aitami private high school. Sampling used simple random sampling and the classes used as samples for the trial were class X-1 and class X-2. From the results of trial 1 and trial 2 it can be obtained: (1) student worksheets are included in the valid category, reviewed from several aspects, namely: format, language, material, and content. (2) the improvement of students 'mathematical communication skills by using student worksheets based on problem increased by 6.9%, in the first trial results the students' average score was 73.4% and after conducting the second trial it increased by 80.3%. (3) student responses to the components of student worksheets and learning activities using student worksheets are positive. Furthermore, it is suggested that teachers can use student worksheets based on problem as an alternative to learning, with the guidance or questions provided that are affordable to students, so that students understand the problems they are given more easily.

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