scholarly journals Peningkatan Kemampuan Komunikasi Matematika Siswa SD Kelas V Melalui Tipe Pembelajaran Think Talk Write (TTW)

2020 ◽  
Vol 10 (2) ◽  
pp. 92-102
Author(s):  
Novy Trisnani

This study aims to improve the mathematical communication skills of fifth grade students in SD Negeri Kedundang through the application of cooperative learning models of Think Talk Write type. This type of research is classroom action research. The subjects in this study were 19 students. The technique used for data collection is observation and written test techniques. The research instrument is the teacher observation sheets, student observations and written tests. The data analysis technique used is descriptive quantitative and descriptive qualitative. The results of pre-action observation showed that students' communication skills were categorized as very low (47.63%) and low (38.48%). Then in the first cycle, students' mathematical communication skills on average increased from very low and low to low (22.60%), moderate (27.60), and high (22%). To strengthen the results of observations from the first cycle, the learning activities were held in the second cycle, the results of students' mathematical communication skills increased to the medium category (37.36%), high (39.47%), and very high (18.42%). Based on the results obtained it can be concluded that the application of the think talk write learning model can improve the mathematical communication skills of fifth grade students of Kedundang Elementary School.

2017 ◽  
Vol 1 (1) ◽  
pp. 38
Author(s):  
Hasan Basri

The problem in this research is found in Indonesian subjects that of the 30 students with KKM 75, which has already reached KKM as many as 15 people (41.7%), while that has not reached the KKM as many as 21 students (58.3%). The situation was caused by the teacher in explaining the lesson Indonesian still using a model of lectures and familiarize students to memorize, so that students can develop their ideas. The problems of this study as follows: Is the learning model application role playing can improve learning outcomes Indonesian fifth grade students of SDN 032 Kualu Kecamatan Tambang? This study aims to improve learning outcomes Indonesian grade students of SDN 032 Kualu Kecamatan Tambang through the application of learning models role playing. This research was conducted one month from the month of April 2015. The research was conducted 2 cycles, with each cycle consisting of two meetings as well as twice daily tests. Classroom action research in order to succeed, the researchers set the stage that action planning, action, observation and reflection. Based on the research results, it could be concluded that the activity of teachers in learning implementation role playing, in the first cycle average teacher activity amounted to 62.50% in the category of less pretty, and the activities of teachers in the second cycle of 84.72% in both categories once. Thus there is increased activity of teachers by 22.22% from the first cycle to the second cycle. The average activity of students in the first cycle the percentage of student activity in learning tends to increase. At the first meeting with the average student activity that is 61.25% with the category enough. At the second meeting increased by an average of student activity that is 81.25% with the category enough. The average increase in the activity of the students from the first cycle to the second cycle of 20.00%. The class classically considered complete when a class has achieved a score of 85% of the amount due or to KKM 75 then the class is said to be completed (90.00%). From the above shows that the application of learning models can improve outcomes role playing learning Indonesian grade students of SDN 032 Kualu Kecamatan Tambang, it can be concluded that the hypothesis is accepted as true action.


2019 ◽  
Vol 4 (2) ◽  
pp. 190-195
Author(s):  
Fitri Ramadhani ◽  
Delima Septiani

Abstract. The purpose of this study was to determine the mathematical communication skills of class VII students at Muhammadiyah Middle School in Pasir Penyu. This type of research is a Quasi Experiment with the design of Randomized Subject Posttest-Only Control Group Design. The data analysis technique in this test uses the t-test. Based on the calculation of the hypothesis test shows the significant value of the sample class is 0.003 <0.05. Based on these results, H0 is rejected and Ha is accepted. So it can be concluded that the mathematical communication skills of students using the think talk write learning model is better than the mathematical communication skills of students using conventional learning models in class VII in the middle school Muhammadiyah Pasir Penyu.Keywords: Mathematical Communication, Think Talk Write


2017 ◽  
Vol 3 (1) ◽  
pp. 1-7
Author(s):  
Widia Alfisa ◽  
Bulkani Bulkani

This study aims: (1) To find out the learning activities of Indonesian Language students in class V by applying the Snowball Throwing learning model. (2) To find out the improvement of Indonesian language learning outcomes of fifth-grade students of Kasongan Lama Elementary School-4 by asking the Snowball Throwing learning model. The type in this study used a variety of classroom action research (CAR). As for the subjects in this study were students of class V SDN-4 Kasongan Lama, amounting to 24 students. The instruments used in this study were observation sheets and test questions about learning outcomes in the form of essays. The data analysis technique used is qualitative and quantitative.


Author(s):  
Efry Yenny ◽  
Ahmad Fauzan ◽  
Yanti Fitria

This research is background by a low mathematical ability of students’ reasoning and learning activities in mathematics. Therefore, the aim of this research is to increase students’ reasoning and learning activities with the implementation of problem solving learning model. Type of research is classroom action research which have a cycle model consist of  four components, namely planning, action, observation and reflection. This research conducted in two cycles that consisting of four meetings. At each cycle student activities during the learning process were observed, and at the end of each cycle a test of learning outcomes was given. The research is carried out with 30 fifth grade students from a public elementary school in semester 2 of the 2019/2020 school year. The instruments used were observation, and field notes, interviews and test results. The data obtained in the research were analyzed using qualitative analysis, analyzing the collection of data until all data has been collected. The data is reduced based on the problem under study, followed by the presentation of the data and finally the conclusion or verification. The results show that fifth grade students’ mathematicalreasoning and learning activities increase after the implementation of problem solving learning model.


2018 ◽  
Vol 9 (1) ◽  
pp. 151-158
Author(s):  
Intan Firdawati ◽  
Wahyu Hidayat

The main purpose of this study is to see the relationship between the learning activities on the communication skills of vocational students. Quantitative research and correlational data analysis takes the population of all students of SMK Negeri 1 Cipanas - Cianjur. The samples used were non-random samples, ie 21 students of class XI TKJ 2 in SMK Negeri 1 Cipanas - Cianjur. The tool used for data collection is a matter of mathematical communication ability and questionnaire of student learning activeness. Data analysis technique used is correlation test with data criteria are normal and linear distributed. Based on the results of research, it can be concluded that the relationship between students 'learning activities to students' mathematical communication skills. The influence of the contribution given by students' learning activity toward mathematical communication is 70,02%.   Abstrak Tujuan utama dari penelitian ini adalah untuk melihat hubungan antara keaktifan belajar terhadap kemampuan komunikasi siswa SMK. Penelitian kuantitatif dan analisis data korelasional ini mengambil populasi seluruh siswa SMK Negeri 1 Cipanas - Cianjur. Adapun sampel yang digunakan adalah sampel tak acak, yaitu 21 orang siswa kelas XI TKJ 2 di SMK Negeri 1 Cipanas - Cianjur. Alat yang digunakan untuk pengumpulan data berupa soal kemampuan komunikasi matematis dan angket keaktifan belajar siswa. Teknik analisis data yang digunakan adalah uji korelasi dengan kriteria data tersebut berdistribusi normal dan linier. Berdasarkan hasil penelitian, dapat disimpulkan bahwa adanya hubungan antara keaktifan belajar siswa terhadap kemampuan komunikasi matematis siswa. Besar pengaruh kontribusi yang diberikan keaktifan belajar siswa terhadap komunikasi matematis sebesar 70,02%. Kata Kunci :  Keaktifan Belajar, Kemampuan Komunikasi Matematis


Author(s):  
Nurhasanah Nurhasanah

The purpose of this study was to improve student learning outcomes in mathematics learning by using the mind map method for fifth grade students of SD Negeri 38 Ampenan. The research method used is classroom action research. The research process used was the research proposed by Kemmis and Taggart which used a spiral system cycle, each cycle consisting of planning, action, observation, and reflection. The subjects in this study were 37 grade V SD Negeri 38 Ampenan students. Research data obtained from the results of observations, tests and documentation. The data analysis technique used descriptive qualitative and quantitative. The results showed that the students' mathematics learning outcomes using the Mind Map method had increased. This is indicated by an increase in the average mathematics learning outcomes of grade V students by 49.01%. In addition, the results of the analysis of the observation data increased from 46.7% of the fulfilled aspects to 86.7% of the aspects.


Author(s):  
Widya Kusumaningsih ◽  
Sutrisno Sutrisno ◽  
Fiki Hidayah

Penelitian ini bertujuan untuk mengetahui: (1) manakah kemampuan komunikasi matematis yang lebih baik antara siswa yang memperoleh model pembelajaran SAVI berbantuan LKS, model pembelajaran REACT berbantuan LKS, atau model pembelajaran konvensional, (2) apakah kemampuan komunikasi matematis siswa yang memperoleh model pembelajaran SAVI berbantuan LKS dan model pembelajaran REACT berbantuan LKS mencapai ketuntasan klasikal dan individual, dan (3) apakah terdapat pengaruh keaktifan belajar siswa pada model pembelajaran SAVI berbantuan LKS dan model pembelajaran REACT berbantuan LKS terhadap kemampuan komunikasi matematis siswa. Jenis penelitian ini adalah penelitian kuantitatif dengan desain posttest only control design. Populasi dalam penelitian ini adalah siswa SMP Negeri 1 Subah kelas VIII tahun pelajaran 2018/2019. Sampel yang diambil dengan menggunakan cluster random sampling. Teknik pengumpulan data yang digunakan adalah tes dan observasi. Teknik analisis data yang digunakan adalah analisis variansi satu jalan sel tak sama. Hasil penelitian diperoleh bahwa: (1) model pembelajaran SAVI berbantuan LKS dan model pembelajaran REACT berbantuan LKS menghasilkan kemampuan komunikasi matematis yang sama, dan kedua model pembelajaran tersebut menghasilkan kemampuan komunikasi matematis siswa yang lebih baik daripada model pembelajaran konvensional, (2) kemampuan komunikasi matematis siswa yang memperoleh model pembelajaran SAVI berbantuan LKS dan model pembelajaran REACT berbantuan LKS mencapai ketuntasan klasikal dan individual, dan (3) terdapat pengaruh keaktifan belajar siswa pada model pembelajaran SAVI berbantuan LKS dan model pembelajaran REACT berbantuan LKS terhadap kemampuan komunikasi matematis siswa. Model pembelajaran SAVI dan REACT berbantuan LKS dapat digunakan guru untuk meningkatkan kemampuan komunikasi matematis siswa. Kata kunci: kemampuan komunikasi matematis, LKS, REACT, SAVI.   ABSTRACT This study aims to determine: (1) which mathematical communication skills are better between students who obtain SAVI learning models assisted by LKS, REACT learning models assisted by LKS, or conventional learning models, (2) whether mathematical communication skills of students who get SAVI learning models assisted by LKS and REACT learning models assisted by LKS to achieve classical and individual completeness, and (3) whether there is an influence of student learning activeness on SAVI learning models assisted by LKS and REACT learning models assisted by LKS on students' mathematical communication skills. This type of research is quantitative research with a posttest only control design. The population in this study were students of SMP Negeri 1 Subah class VIII in the academic year 2018/2019. Samples taken using cluster random sampling. Data collection techniques used are tests and observations. The data analysis technique used is the analysis of one-way cell variance is not the same. The results showed that: (1) SAVI learning models assisted by LKS and REACT learning models assisted by LKS produced the same mathematical communication skills, and both learning models produced students' mathematical communication skills better than conventional learning models, (2) ability Mathematical communication of students who obtain SAVI learning models assisted by LKS and REACT learning models assisted by LKS reaches classical and individual completeness, and (3) there is an effect of student learning activeness on SAVI learning models assisted by LKS and REACT learning models assisted by LKS on students' mathematical communication skills. SAVI and REACT learning models assisted by LKS can be used by teachers to improve students' mathematical communication skills. Keywords: Mathematical Communication Ability, LKS, REACT, SAVI.


2019 ◽  
Vol 2 (2) ◽  
pp. 260
Author(s):  
Abrina Maulidnawati Jumrah ◽  
Nur Afni

The purpose of this study was to find out how the application of Think Pair Share (TPS) Cooperative Learning Models and improvement of social studies learning outcomes through Think Pair Share (TPS) type Cooperative learning models for Grade V students of SD Inpres Punranga, Pujananting District, Barru Regency.The approach used in this research is descriptive qualitative approach. The type of research is classroom action research conducted based on the four stages of the research method from Arikunto (2010: 58), namely planning, implementation, observation, and reflection. The research subjects were 22 teachers and fifth grade students of SD Inpres Punranga. The instruments used in this study were observation sheets for teachers and students, learning achievement tests, and documentation. The data analysis technique obtained was analyzed qualitatively descriptive. the results of the study in cycle I reached 72% and in cycle 2 reached 100% showed that the application of the Think Pair Share (TPS) type of cooperative learning model can make a positive contribution in achieving student success and can improve student social studies learning outcomes, both individually and individually classical


2021 ◽  
Vol 9 (2) ◽  
Author(s):  
Hasna Nur Hanifah ◽  
Muhamad Chamdani ◽  
Tri Saptuti Susiani

<p>The research aimed to describe the level of student's mathematical communication skills in solving solid figures problems reviewed from learning styles to fifth grade students of SD Negeri 4 Kutosari in academic year of 2020/2021. The research was a qualitative approach with case study method. The results showed that from 21 students in fifth grade, there were 9 students having a visual learning style, 7 students having auditory learning style, and 5 students having kinesthetic learning style. Students with visual learning styles had the best level of mathematical communication skills. Students with auditory learning style had good level. Students with kinesthetic learning styles had sufficient level. To improve student’s mathematical communication skills, the teachers provide learning activities based on student’s learning styles.</p>


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