scholarly journals Development of Cooperative Learning Think-Talk-Write (TTW) Models Based on Batak Culture to Improve Students’ Mathematical Critical Thinking Ability

2020 ◽  
Vol 11 (2) ◽  
pp. 287-298
Author(s):  
Qurratu Ainin ◽  
Mulyono Mulyono ◽  
Edi Syahputra
Keyword(s):  
Critical Thinking ◽  
Cooperative Learning ◽  
Research Design ◽  
Learning Activities ◽  
Development Research ◽  
Learning Tools ◽  
Critical Thinking Ability ◽  
Learning Time ◽  
High Category ◽  
Thinking Ability

This study aimed to develop valid, practical, and effective Think-Talk-Write (TTW) learning tools based on Batak culture. Plomp's research design was used in this study. This development research product was a valid, practical, and effective TTW learning tools based on Batak culture, which can improve students' mathematical critical thinking ability. The results of the study are (1) TTW learning model based on Batak culture belonged to the valid category; (2) the practicality of the TTW learning tools based on Batak culture belonged to the high category; and (3) the effectiveness of the TTW learning tools based on Batak culture based on (a) classical student learning completeness was 88.89%; (b) the use of learning time criteria was in the high category; (c) the teacher's ability to manage learning criteria was in the high category, and (d) many students gave positive responses to the components and learning activities. 

scholarly journals The Application of Jigsaw Cooperative Learning Model towards the Improvement of Students' Critical Thinking Ability in Public Senior High School 15 Banda Aceh, Indonesia

2020 ◽  
Vol 3 (2) ◽  
pp. 1113-1122
Author(s):  
Ismail Ismail
Keyword(s):  
High School ◽  
Critical Thinking ◽  
Cooperative Learning ◽  
Learning Model ◽  
Senior High School ◽  
Critical Thinking Ability ◽  
High Category ◽  
Thinking Ability ◽  
Initial Research ◽  
Banda Aceh

The purpose of this study is to analyze the application of Jigsaw Cooperative Learning model towards the improvement of students' critical thinking ability in Public Senior High School 15 Banda Aceh, Indonesia. The results showed that the students' ability in answering questions before learning using the jigsaw learning model was still in the low category or the initial research proved that most students were not able to answer the questions well, so the researchers took the next action, namely learning by using a jigsaw type cooperative learning model , the results of information obtained from learning conducted before the implementation of the study, while the information from the control class is low category consisting of 3 students, while the medium category is 9 students, and while the high category there are 7 students while the information in the experimental class is low category consists of 1 student, 11 students and a high category of 8 students, which can be concluded that there are differences in students' critical thinking outcomes with the use of a jigsaw type cooperative learning model.

Peningkatan Kemampuan Berpikir Kritis Peserta Didik Pada Materi Termokimia Di Sma Pekanbaru Melalui Penerapan Strategi Pembelajaran Process Oriented Guided Inquiry Learning (POGIL)

2019 ◽  
Vol 2 (2) ◽  
Author(s):  
Maria Erna ◽  
R. Usman Rery ◽  
Wiji Astuti ◽  
Sulismayati
Keyword(s):  
Critical Thinking ◽  
Inquiry Learning ◽  
Guided Inquiry ◽  
Test Technique ◽  
Critical Thinking Ability ◽  
High Category ◽  
Thinking Ability ◽  
Process Oriented ◽  
Academic Year ◽  
Very High

Penelitian ini dilakukan untuk mengetahui peningkatan kemampuan berpikir kritis siswa pada mata pelajaran Termokimia melalui penerapan strategi Process Oriented Guided Inquiry Learning (POGIL) (POGIL) di kelas 11 SMAN 8 Pekanbaru. Penelitian ini menggunakan One Group Pretest-Posttest Design yang diadakan di SMAN 8 Pekanbaru pada tahun akademik 2017/2018. Objek penelitian adalah XI MIA 1 yang terdiri dari 32 siswa. Pengumpulan data siswa menggunakan teknik tes pretest dan posttest. Keberhasilan pembelajaran dalam meningkatkan kemampuan berpikir kritis siswa ditunjukkan oleh peningkatan kriteria berpikir kritis dari hasil pretest dan posttest yang menganalisis persentase skor berpikir kritis. Hasil penelitian menunjukkan bahwa ada peningkatan kemampuan berpikir kritis siswa. Siswa mengalami peningkatan dari kategori berpikir kritis sangat rendah ke kategori sangat tinggi dengan persentase 15,625%, dari kategori rendah ke kategori sangat tinggi adalah 40,625%, dari kategori rata-rata ke kategori sangat tinggi adalah 9,375%, dari kategori sangat rendah hingga kategori tinggi adalah 12,5%, dan dari kategori rendah ke kategori tinggi adalah 21,875%. Berdasarkan analisis data, dapat disimpulkan bahwa penerapan strategi Process Oriented Guided Inquiry Learning (POGIL) mampu meningkatkan kemampuan berpikir kritis siswa pada mata pelajaran Termokimia di SMAN 8 Pekanbaru.   The research was held to determine the improvement of student’s critical thinking ability on Thermochemistry subject through implementation of Process Oriented Guided Inquiry Learning (POGIL) strategy at 11th Grade of SMAN 8 Pekanbaru. This research used One Group Pretest-Posttest Design which held in SMAN 8 Pekanbaru at academic year of 2017/2018. The object of research is XI MIA 1 that consist of 32 students. The data collection of students used test technique which are pretest and posttest. The success of learning in improvement of student’s critical thinking ability is showed by improvement of criteria of critical thinking from pretest and posttest results that analyzed the score percentage of critical thinking. The result of research showed that there was an improvement of student’s critical thinking ability. The students have an increase from the very low category of critical thinking to very high category with percentage of 15,625%, from low category to very high category is 40,625%, from average category to very high category is 9,375%, from very low category to high category is 12,5%, and from low category to high category is 21,875%. Based on data analyze, it can be concluded that implementation of Process Oriented Guided Inquiry Learning (POGIL) strategy is able to improve student’s critical thinking ability on Thermochemistry subject at SMAN 8 Pekanbaru.

scholarly journals PENGARUH COOPERATIVE LEARNING DIPANDU INQUIRY TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA SMA BERKEMAMPUAN ATAS DAN BAWAH DI KOTA METRO

2015 ◽  
Vol 1 (2) ◽  
Author(s):  
Handoko Santoso
Keyword(s):  
Critical Thinking ◽  
Cooperative Learning ◽  
Learning Strategy ◽  
Academic Ability ◽  
Control Group ◽  
Control Group Design ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Quasi Experimental

The purpose of this research is to know the influence of biology teaching through inquiry integrated with cooperative towards the critical thinking ability. This research addresses the role of inquiry and cooperative learning strategy as well as these interactions towards the increase of the critical thinking ability. Quasi experimental research of Pretest-postest nonequivalent control group design with factorial design 2x2x2 were implemented on the odd semester in academic years of 2006/2007  on X grade student of the state SMA in Metro City Lampung. The  research sample consists of 96 students, comprising of student from high and low academic abilities. To examine hypothesis, it is used Ancova technique and continued by LSD test. There was a difference on the critical thinking ability  between students who learn by inquiry level 1 with student who learn by inquiry level 2, between students, who have high academic ability and students who have low academic ability, and there was not difference on the critical thinking ability  between students who learn by STAD cooperative  with student who learn by TPS. There is no effect of interaction between inquiry with cooperative, inquiry with student’s academic ability, cooperative with student’s academic ability, inquiry with cooperative and student’s academic ability towards the cognitive achievement Kata kunci: cooperative learning, inquiry, berpikir kritis

scholarly journals Efektifitas Model Pembelajaran Kooperatif Tipe Jigsaw terhadap Kemampuan Berpikir Kritis Matematis dan Kemandirian Belajar Siswa

2019 ◽  
Vol 13 (2) ◽  
pp. 163
Author(s):  
Sutrisno Sutrisno ◽  
Sa’ad Konaah ◽  
Intan Indiati
Keyword(s):  
Critical Thinking ◽  
Data Analysis ◽  
Cooperative Learning ◽  
Student Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Homogeneity Test ◽  
Critical Thinking Ability ◽  
Thinking Ability

This research is motivated by mathematical critical thinking skills and students' learning independence that is not yet optimal becomes something that teachers need to pay attention to their students by providing an appropriate learning model to foster this. Based on the 2013 curriculum advocates the development of learning outcomes in cognitive and affective components developed simultaneously and proportionally. This study aims to determine the effectiveness of Jigsaw type cooperative learning models on mathematical critical thinking skills and student learning independence. This type of research is a quasi-experimental research. This study uses a Pretest-Posttest Control Group Design research design. The research instrument was tested for validation by content validation before being trialled. Data analysis techniques in this study were Multavariate Normality Test, Covariance Matter Homogeneity Test, Hotelling Trace T2 Test and t Test. In the preliminary data analysis, which was taken from the daily test scores and scale sheets of the pretest attitude of students' learning independence, showed there was no difference in the average mathematical critical thinking ability and student learning independence between the experimental class and the control class. In the final data analysis taken from the posttest, it can be concluded that the average mathematical critical thinking ability that uses the Jigsaw type cooperative learning model is better than the conventional learning model. But the results of the study also showed the average independence of student learning using the Jigsaw type cooperative learning model is the same as the conventional learning model.

scholarly journals PENGARUH MODEL PEMBELAJARAN KOOPERATIF GROUP INVESTIGATION TERHADAP KETERAMPILAN BERPIKIR KRITIS DITINJAU DARI BAKAT NUMERIK BAGI SISWA KELAS XI SMA

2018 ◽  
Vol 8 (2) ◽  
Author(s):  
NI NYOMAN SRI ARTINI . ◽  
PROF.DR. I MADE CANDIASA, MI.Komp. . ◽  
DR. I MADE KIRNA, M.Si. .
Keyword(s):  
Critical Thinking ◽  
Cooperative Learning ◽  
Learning Model ◽  
Control Group ◽  
Control Group Design ◽  
Critical Thinking Ability ◽  
Significant Difference ◽  
Thinking Ability ◽  
Direct Learning ◽  
The Difference

Penelitian ini bertujuan untuk menganalisis (1) perbedaan keterampilan berpikir kritis antara siswa yang mengikuti model pembelajaran kooperatif Group Investigation dengan siswa yang mengikuti model pembelajaran langsung, (2) pengaruh interaksi antara model pembelajaran dengan bakat numerik siswa terhadap keterampilan berpikir kritis siswa, (3) perbedaan keterampilan berpikir kritis antara siswa yang mengikuti model pembelajaran kooperatif Group Investigation dengan siswa yang mengikuti model pembelajaran langsung, pada siswa yang memiliki bakat numerik tinggi, (4) perbedaan keterampilan berpikir kritis antara siswa yang mengikuti model pembelajaran kooperatif Group Investigation dengan siswa yang mengikuti model pembelajaran langsung, pada siswa yang memiliki bakat numerik rendah. Jenis penelitian ini adalah penelitian eksperimen semu dengan rancangan yang digunakan adalah two way pretest-posttest non-equivalent control group design. Populasi penelitian adalah siswa kelas XI IA SMAN 2 Semarapura tahun pelajaran 2013/2014 sebanyak 171 orang. Sampel 76 orang siswa yang dipilih dengan teknik simple random sampling dengan uji kesetaraan kelas. Data dalam penelitian ini berupa keterampilan berpikir kritis dan bakat numerik siswa yang dikumpulkan dengan tes keterampilan berpikir kritis dan bakat numerik. Pengujian hipotesis menggunakan uji ANAVA dua jalur dan dilanjutkan dengan uji Scheffe untuk menguji komparasi pasangan nilai rata-rata tiap kelompok perlakuan. Hasil penelitian menunjukkan (1) terdapat perbedaan yang signifikan antara keterampilan berpikir kritis kelompok siswa yang belajar dengan model pembelajaran kooperatif Group Investigation dan model pembelajaran langsung (Fh=14,153;pF’(0,05)=4,41).Kata Kunci : Model Pembelajaran Kooperatif Group Investigation, Keterampilan Berpikir Kritis, Bakat Numerik. This research aimed to analyze (1) the difference of critical thinking ability among the students who joined Group Investigation cooperative learning model with the students who take the direct learning model, (2) interaction effect between learning model and students’ numerical talent towards students’ critical thinking ability, (3) the difference of critical thinking ability among the students who joined Group Investigation cooperative learning model with the students who take the direct learning model, on high numerical talent students, (4) the difference of critical thinking ability among the students who joined Group Investigation cooperative learning model with the students who take the direct learning model, on low numerical talent students. The research type was a quasi experimental research with two ways pretest-posttest non-equivalent control group design. The research population was grade XI A1 students of SMAN 2 Semarapura Academic Year 2013/2014, with the amount 171 students. The sample was 76 students chosen by simple random sampling technique and class equality test. The data research was critical thinking ability and students’ numerical talent collected by critical thinking ability test and numerical talent. The hypothesis testing used ANOVA two paths followed by Scheffe test to test the comparative value pairs on average each treatment group. The research result showed (1) there was a significant difference between critical thinking ability of the students using Group Investigation cooperative learning model and direct learning model (Fh=14,153;p˂0,05). The students learnt using Group Investigation cooperative learning model showed better critical thinking ability and numerical talent. (2) There was an interaction effect between learning model and numerical talent towards critical thinking ability (Fh=4,502;p˂0,05). (3) There was a significant difference between critical thinking ability students’ levels that using Group Investigation cooperative learning model and direct learning model on high numerical talent students (Fh=16,68˃F’(0,05)=4,41). (4) There was a significant difference between critical thinking ability of the students using Group Investigation cooperative learning model and direct learning model for low numerical talent students (Fh=1,29˃F’(0,05)=4,41). keyword : Group Investigation Cooperative Learning Model, Critical Thinking Ability, Numerical Talent.

scholarly journals Kemampuan Berpikir Kritis Siswa dalam Menyelesaikan Soal Jumping Task pada Materi Perbandingan Berdasarkan Gender

KadikmA ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 18
Author(s):  
Anggraini Dwi Ikhwani
Keyword(s):  
Critical Thinking ◽  
Female Students ◽  
Male Students ◽  
Mathematics Students ◽  
First Semester ◽  
Critical Thinking Ability ◽  
Descriptive Research ◽  
High Category ◽  
Mathematics Ability ◽  
Thinking Ability

This study aims to describe the critical thinking ability of male and female students in solving jumping task problems on proportion. The jumping task question used is a question with level C4 in Taksonomi Bloom. This type of research used is descriptive research with a qualitative approach. The data collection method used consisted of the documentation mathematics students report in the first semester, critical thinking test, and interviews. The subjects used in this study are 32 students of class VII G on SMPN 4 Jember. consists of 16 male students and 16 female students. The students are divided into three groups based on the mathematics students report in the first semester. The groups are high, medium, and low category mathematics ability. The results showed that male students with high category mathematics ability had TKBK 3 (critical), male students with medium category mathematics ability had TKBK 1 (less critical), male students with low category mathematics ability had TKBK 0 (not critical). While female students with high category mathematics ability had TKBK 3 (critical), female students with medium category mathematics ability had TKBK 2 (quite critical), female students with low category mathematics ability had TKBK 1 (less critical).

scholarly journals UPAYA MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATA PELAJARAN BIOLOGI MELALUI PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING DI KELAS X SMA NEGERI 1 KLUET TENGAH

2021 ◽  
Vol 8 (2) ◽  
pp. 200
Author(s):  
Teuku Fakhrizal ◽  
Uswatun Hasanah
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Research Design ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Classroom Action Research

The aims of this study to determine the improvement of students' critical thinking skills through the application of learning model the Problem Based Learning in Biology subjects in class X SMA Negeri 1 Kluet Tengah. The subjects in this study were students of class X SMA Negeri 1 Kluet Tengah, with total of 31 students, with focus of this research critical thinking skills ability in Biology subjects. The research design used was classroom action research, which was conducted in two cycles. Each cycle consists of four stages, namely: planning, implementing, observing, and reflecting. In the pre-cycle, the students 'critical thinking ability was 37.81% in the less critical category, since implementation of the first cycle the students' critical thinking ability became 51.80% with the fairly critical category. In cycle II, the average achievement of students' critical thinking skills has increased to 76.90% in the critical category. Thus the results of this study indicate that the application of learning model the Problem Based Learning can improve students' critical thinking skills in Biology subjects in Class X SMA Negeri 1 Kluet Tengah.

scholarly journals Studi Komunitas Nekton Di Kawasan Konservasi Kura-Kura Universitas Bengkulu Dan Pengembangan Pembelajaran Berbasis Lingkungan

2017 ◽  
Vol 1 (1) ◽  
pp. 55-61
Author(s):  
Desi Enersy ◽  
Bhakti Karyadi ◽  
Endang Widi Winarni
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Tools ◽  
Dominance Index ◽  
Cognitive Aspect ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Index Of Diversity

This study aims to inventory the type of necton, knowing the structure of the necton community and measuring the critical thinking skills of students of class VII.1 SMPN 1 Ujan Mas Kepahiang. The results showed that the necton obtained from the Taman Pintar pond amounted to 7 species and Pipi Putih Pond totaling 4 species. The necton species in the Taman Pintar pond  with the highest KP, KS, and FK values are tin head fish with KP, KR, and FK values respectively  0.102 idv / m2, 75.71% and 83%. While on the Pipi Putih Pond is local catfish species with the value of KP, KR, FK of 0.01 idv / m2, 39.29% and 25%. Then dominance index (H ') in the Taman Pintar pond is 0.61 and C' Pipi Putih pond  = 0.76. While the index of diversity of necton species in both ponds also belonged to very low category with H’ value of Taman Pintar Pond = 0.28 and H' of Pipi Putih pond  = 0.17. The result of Percentage Of Agreement test showed that  environment-based learning tools developed are included in the category highly feasible to be tested. Students’ critical thinking ability on the perpormance aspect shows 33 ,3 % percentage including critically critical criteria and 66,7 % including critical criteria. While Students’ critical thinking ability on the cognitive aspect shows four criteria, that are very critical as 26 %, crittical criteria 40 %, criteria critical enough 27 % and  criteria less 7 %

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