scholarly journals PENGARUH MODEL PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING (CTL) TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA SMP NEGERI 35 PALEMBANG

2020 ◽  
Vol 3 (1) ◽  
pp. 26-36
Author(s):  
Ana Pertiwi ◽  
Jumroh Jumroh ◽  
Marhamah M.
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Teaching And Learning ◽  
Junior High ◽  
Learning Model ◽  
Test Method ◽  
School Students ◽  
Mathematical Communication ◽  
Design Data ◽  
Contextual Teaching

This study aims to determine whether or not there is a Contextual Learning Model (CTL) on the Communication Capabilities of Mathematics Students at 35 State Junior High Schools in Palembang. The population in this study were grade VII students of SMP Negeri 35 Palembang. Sampling in the study used Clauster Sampling and the selected class was Class VII.5, taken 30 people as the control class and Class VIII.3, up 30 people as the experimental class at SMP 35 Palembang. This research uses the True Experimental Desigh method in the form of Posttest Only Control Design. Data collection was carried out using the written test method in the form of an interesting essay on mathematical communication indicators, data analysis was performed with a statistical test t with a real level (∝) = 5%. Based on the results of the final analysis in this study, tcount = 2.729> ttable (0.05: 58) = 2.002 so that H0 is rejected, it can be concluded as a Contextual Teaching and Learning Model (CTL) Against the Mathematical Communication Capabilities of 35 State Junior High School Students in Palembang.

PENGARUH CONTEXTUAL TEACHING AND LEARNING (CTL) TERHADAP PEMAHAMAN MEMBACA SISWA

2012 ◽  
Vol 18 (1) ◽  
pp. 30
Author(s):  
Anni Holila Pulungan
Keyword(s):  
High School ◽  
Reading Comprehension ◽  
High School Students ◽  
Junior High School ◽  
Teaching And Learning ◽  
Junior High ◽  
School Students ◽  
Lecture Method ◽  
Contextual Teaching ◽  
Better Than

The study deals with the Contextual Teaching and Learning of the students’ reading comprehension at junior high school. Contextual Teaching and Learning is a new alternative for every teachers to relate the materials to the real world. The aims of the research are to analyze the effect of non and CTL method of the students’ reading comprehension.  The research method is an experimental method. The data analysis is taken from the two classess. Then, they divided into two  groups, the control and experimental group. The major findings of the study shows that the effect of Contextual Teaching and Learning on the students’ reading comprehension is better than the non CTL method-lecture method for the junior high school students.

scholarly journals The Application of AIR Learning Model to Increase Junior High School Students Mathematical Communication Ability

2018 ◽  
Vol 8 (01) ◽  
pp. 67-74
Author(s):  
Sri Rohayati
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Learning Model ◽  
Junior High School Students ◽  
Learning Activity ◽  
School Students ◽  
Mathematical Communication ◽  
Communication Ability

Abstrak Kemampuan komunikasi matematika siswa di SMP 1 Cilaku masiih rendah karena terbatasnya model pembelajaran yang digunakan dalam proses pembelajaran matematika. Proses pembelajaran biasa didominasi oleh guru sehingga membuat siswa merasa jenuh, bosan, dan pembelajaran jadi terasa tidak menyenangkan. Tujuan penelitian ini adalah untuk meningkatkan kemampuan komunikasi siswa kelas Vii SMP 1 Cilaku di Cianjur menggunakan model AIR dan dapat meningkatkan aktivitas belajar siswa, menyampaikan pendapat dalam proses menyelesaikan masalah, keterampilan bertanya dan pengetahuan. Penelitian ini merupakan penelitian tindakan kelas dengan dua siklus pada siswa kelas VII D di SMP 1 Cilaku tahun ajatan 2016-2017 sebagai objek penelitian. Terdapat pengaruh penerapan model pembelajaran AIR. Pembelajaran berjalan dengan kondusif sehingga siswa memberikan respon yang positif dan menunjukkan peningkatan pada setiap siklus. Kata Kunci: model Pembelajaran AIR, komunikasi matematika   The Application of AIR Learning Model to Increase Junior High School Students Mathematical Communication Ability   Abstract Mathematical communication ability among students in Cilaku 1 junior high school still low because of the lack of the learning models in mathematics lesson. The ordinary learning mostly dominated by the teacher that makes the students feel saturated, bored, and makes the lesson considered not fun. The aims of this research are to increase the students’s mathematical communication ability grade VII in Cilaku 1 junior high school in Cianjur by using the AIR model and can increase the students’s learning activity, the clear arguments in completion problem proccess, asking and knowledge skills. This research is action class research trough two cycles with students in D class grad VII in Cilaku 1 junior high school year 2016-2017 as the objects of the research. Significantly had done the lesson using AIR model. The lesson is condusive so that the students give positive response and shows increase in every cycles. Keywords : AIR learning model, mathematics communication

scholarly journals Pembentukan kompetensi ekologis dengan model pembelajaran kontekstual dan berbasis masalah dalam PPKn di SMP

2017 ◽  
Vol 14 (2) ◽  
pp. 154-165
Author(s):  
Shinta Pertiwi ◽  
Samsuri Samsuri
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Teaching And Learning ◽  
Junior High ◽  
Problem Based Learning ◽  
Control Group ◽  
School Students ◽  
Control Group Design ◽  
Contextual Teaching

This research based article was aimed at explaining the effect of Contextual Teaching and Learning and Problem Based Learning on the establishment of Ecological Competence in Civic Education in Junior High School. It was a quasi-experiment research with pretest-posttest control group design. The population was student grade VII of SMP Negeri 2 Surakarta. The sample was chosen randomly, consist of one classroom as experimental group and another classroom as control group. Instrument for collecting data were test, questionnaire, and observation. It can be concluded that the establishment of ecological competence among junior high school students though through contextual teaching and learning are more effective than those who were though by problem based learning and conventional one. It was indicated by the result of one way anova Fcount Ftable (24.0313.11) and P=0.0000.05).

scholarly journals PENGEMBANGAN MEDIA POP-UP BOOK BERBASIS CONTEXTUAL TEACHING AND LEARNING DALAM PENCAPAIAN KEMAMPUAN PEMECAHAN MASALAH SISWA SMP

2020 ◽  
Vol 9 (1) ◽  
pp. 1
Author(s):  
Dwi Oktaviana ◽  
Iwit Prihatin ◽  
Fahrizar Fahrizar
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Junior High School ◽  
Teaching And Learning ◽  
Junior High ◽  
Junior High School Students ◽  
Student Response ◽  
School Students ◽  
Contextual Teaching

Penelitian ini bertujuan untuk menghasilkan media Pop-Up Book berbasis Contextual Teaching and Learning (CTL) dalam pencapaian kemampuan pemecahan masalah siswa SMP yang valid, praktis, dan efektif. Penelitian ini adalah penelitian pengembangan Thiagarajan dengan 3 tahap yaitu tahap define, design, dan develop. Produk valid dilihat dari hasil validasi ahli, produk praktis dilihat dari hasil angket, sedangkan produk efektif dilihat dari hasil uji coba. Hasil validasi para ahli memperoleh aspek materi dinyatakan valid dengan hasil sebesar 82,42%, sedangkan aspek media dinyatakan sangat valid dengan hasil sebesar 86,15%. Hasil angket respon guru memperoleh hasil sebesar 90,59%, sedangkan hasil angket respon siswa diperoleh hasil sebesar 89,12% dengan kriteria sangat praktis. Hasil uji coba memperoleh hasil sebesar 81,58% dengan kriteria efektif dimana terdapat 31 siswa yang tuntas dan 7 siswa yang tidak tuntas dari standar kelulusan minimum yang ditentukan oleh sekolah adalah 75 untuk mata pelajaran matematika. Dengan demikian, dapat disimpulkan media Pop-Up Book berbasis CTL dapat menfasilitasi pencapaian kemampuan pemecahan masalah siswa SMP. AbstractThis study aims to produce a Pop-Up Book media based on Contextual Teaching and Learning (CTL) in achieving valid, practical, and effective problem solving abilities of junior high school students. This research is a Thiagarajan development study with 3 stages: define, design, and develop. The validity of the product is seen from the results of expert validation, the practicality of the product is seen from the results of the questionnaire, while the effectiveness of the product is seen from the results of the trial run. The results of the validation of the experts obtained the material aspect was declared valid with 82.42%, while the media aspect was declared very valid with 86.15%. The results of the teacher questionnaire responses obtained of 90.59%, while the results of student response questionnaires obtained of 89.12% with very practical criteria. The trial results obtained of 81.58% with effective criteria where there are 31 students who completed and 7 students who did not complete the minimum graduation standards determined by the school is 75 for mathematics. Therefore, it can be concluded that CTL-based Pop-Up Book media can facilitate the achievement of junior high school students' problem solving abilities.

scholarly journals Talk and Write your mathematical Thinking

2018 ◽  
Vol 1 (3) ◽  
pp. 279
Author(s):  
Gilang Kian Ishaya ◽  
Rosalina Rolina ◽  
Desy Tri Damayanti
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Mathematical Communication ◽  
Scientific Approach ◽  
The City

This research is motivated by the low mathematical communication skills of junior high school students in the city of Bandung Regency. This study aims to determine the comparison of the mathematical communication skills of junior high school students in the city of Bandung regency between the learning usingmodels Think Talk Write. The method used in this study is a quasi-experimental method with a pretest-posttest control group design involving two groups and randomly selected classes, at the beginning and end of the study the two classes were given a test. The population in this study were junior high school students in the city of Bandung Regency, while the sample consisted of two randomly selected classes. Obtained class VII A (experimental class) given themodel Think Talk Write and class VII B (control class) is given a scientific approach. The instrument used was a 5-item mathematical communication ability description test, then theability scores mathematical communication students'were analyzed with descriptive and inferential statistics using the help of SPSS 21 software. Based on the results of the study, it was concluded that there were differences in the achievement of students' mathematical communication skills using models Think Talk Write with students who used a scientific approach. 

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