scholarly journals Implementasi Pembelajaran Contextual Teaching And Learning Melalui Metode Observasi Laboratorium Dan Lingkungan Untuk Meningkatkan Sikap Ilmiah Dan Berpikir Kritis Siswa

2020 ◽  
Vol 7 (2) ◽  
pp. 54
Author(s):  
Rohimbun Rohimbun ◽  
Sulistyono Sulistyono ◽  
Asep Ginanjar Arip
Keyword(s):  
Critical Thinking ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Models ◽  
Scientific Attitude ◽  
Laboratory Observation ◽  
Observation Methods ◽  
Contextual Teaching ◽  
Scientific Attitudes

This research is motivated by students' critical thinking skills in processing information while the learning process is still low. The purpose of this study is 1) to describe the implementation of learning by implementing contextual teaching and learning models through laboratory observation and environmental methods on scientific attitudes and critical thinking of students, 2) to obtain implementation data in contextual teaching and learning models through laboratory observation methods and the environment can improve scientific attitude, 3) to determine the implementation of contextual teaching and learning models through laboratory observation and environmental methods can improve critical thinking skills, 4) to uncover students' responses to the implementation of contextual teaching and learning models through laboratory and environmental observation methods on scientific attitudes and critical thinking students. The method used in this study is a mixed method (mixed methods research design). With the sampling technique using cluster random sampling, there were 2 classes, each of which amounted to 30 students for the experimental class and 30 students for the control class. The research instrument used was task and rubric students' scientific attitudes, essay tests of critical thinking skills, student response questionnaires to learning and observation sheets of teacher and student activities. The data analysis technique used is the normality test, homogeneity test and hypothesis test. Based on the results of the analysis of hypothesis testing shows the value t = 4.476 with Sig. 0.001 <0.05 means that the implementation of the contextual teaching and learning model through laboratory observation methods and the environment can improve scientific attitudes. Based on the results of hypothesis testing shows the value t = 8.486 with Sig. 0.001 <0.05 means that the implementation of the contextual teaching and learning model through laboratory and environmental observation methods can improve critical thinking skills in plant material at SMA 1 Darma Kuningan. The conclusion in this study is the implementation of contextual teaching and learning through laboratory observation and environmental methods to improve scientific attitudes and critical thinking of students in plant classification material at SMA 1 Darma KuninganKeywords: Contextual teaching and learning; Laboratory observation methods and environment; Scientific attitude; Critical thinking

scholarly journals The Development of Economic Learning Model through CTL (Contextual Teaching and Learning) to Promote Students’ Critical Thinking Skill

2020 ◽  
Vol 3 (2) ◽  
pp. 714-723
Author(s):  
Sudarmiani Sudarmiani
Keyword(s):  
High School ◽  
Critical Thinking ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Senior High School ◽  
Critical Thinking Skills ◽  
Learning Approach ◽  
Learning Models ◽  
Contextual Teaching

This study aimed to describe the economic learning model that has been used in Islamic Senior High School 2 Madiun, the development of economic learning models through the CTL (Contextual Teaching and Learning) approach, and the results of research and development in economic learning model through the CTL (Contextual Teaching and Learning) approach to improve students' critical thinking skills. This study was research and development with the ADDIE approach which consists of Analysis, Design, Development, Implementation, and Evaluation. Based on the result of the analysis stage, the economic learning in Islamic Senior High School 2 Madiun was relatively conventional and yet using innovative models in economic learning. So then the innovation in the economic learning model aimed to improve students' critical thinking skills which still relatively low. Based on the results of preliminary studies and development stage, the design of economic learning models through the CTL (Contextual Teaching and Learning) approach is more effective and innovative in implement the economic learning process, especially in improving students' learning outcomes and critical thinking skills in Islamic Senior High School 2 Madiun.

scholarly journals The Effectiveness of Guided Inquiry Learning Models for Students' Scientific Performances and Critical Skills

MADRASAH ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 1-14
Author(s):  
Triyo Supriyatno ◽  
Dirga Ayu Lestari ◽  
Ulfa Utami
Keyword(s):  
Critical Thinking ◽  
Science Learning ◽  
Inquiry Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Activities ◽  
Guided Inquiry ◽  
Learning Models ◽  
Model Learning ◽  
Scientific Attitudes

This study aims to analyze learning activities using guided inquiry learning models in improving scientific attitudes and students 'critical thinking skills and the effectiveness of guided inquiry learning models in improving scientific attitudes and students' critical thinking skills in science learning. This research was a quasi-experimental research with purposive sampling technique. Subjects in this study were 51 students of class V MIN 1 Serang. Data collection used documentation, questionnaires, observations and tests. Data were collected from the pretest and posttest of the students' scientific attitude and critical thinking as well as documentation and observation of guided inquiry learning activities in the control class and the experimental class. The type of data analysis used t-Test and effect size cohen’s test with the help of the statistical package for the social sciences (SPSS) program version 23.0. The results showed that the guided inquiry model learning activities were better than conventional models namely. So, there is the effectiveness of guided inquiry learning models in improving scientific attitudes and critical thinking skills of students on science learning in class.

VALIDITY OF LEARNING TOOLS TO MEASURE CRITICAL THINKING SKILLS OF MADRASAH TSANAWIYAH STUDENTS

2021 ◽  
Vol 2 (1) ◽  
pp. 35-44
Author(s):  
Nurul Hidayati ◽  
Elly Yustina ◽  
Sri Hendra Suryani ◽  
Juli Eka Nugraheni
Keyword(s):  
Critical Thinking ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Tools ◽  
Learning Models ◽  
Teaching Process ◽  
Validation Criteria ◽  
Final Score ◽  
The Subject

The success of a teaching process cannot be separated from the learning tools used, one of the requirements is that the learning tools must be valid. The success of a teaching process is measured by the extent to which students can master the subject matter presented by the teacher. A learning model is needed that can make it easier to develop critical thinking skills so that a truly valid learning tool is obtained to measure the potential and skills that exist in students. Among the learning models that emphasize the process of seeking and finding is the inquiry model. This study aims to prepare in measuring critical thinking skills of Madrasah Tsanawiyah students. The Learning Toolkit has been validated by 3 experts and will then be averaged to find the final score. The values obtained will be entered into the validation criteria table based on the validation criteria table and the results are that the tools made are very valid and can be used in the teaching and learning process because previously the tools made have been revised several times. Keywords: validity, learning tools, critical thinking skills AbstrakKeberhasilan suatu proses pengajaran tidak terlepas dari perangkat pembelajaran yang digunakan, salah satu persyaratan adalah perangkat pembelajaran harus valid. Keberhasilan suatu proses pengajaran diukur dari sejauh mana siswa dapat menguasai materi pelajaran yang disampaikan guru. Diperlukan suatu model pembelajaran yang dapat memudahkan dalam mengembangkan perangkat keterampilan berpikir kritis sehingga didapatkan suatu perangkat pembelajaran yang benar-benar valid untuk mengukur potensi dan keterampilan yang ada pada diri siswa. Diantara model pembelajaran yang menekankan kepada proses mencari dan menemukan adalah model inkuiri. Penelitian ini bertujuan untuk mempersiapkan dalam mengukur keterampilan berpikir kritis siswa Madrasasah Tsanawiyah. Perangkat Pembelajaran sudah divalidasi oleh 3 orang ahli kemudian akan dirata-ratakan untuk mencari nilai akhir. Nilai yang didapat akan dimasukkan ke dalam tabel kriteria validasi diberdasarkan tabel kriteria validasi dan hasilnya perangkat yang dibuat termasuk sangat valid dan dapat digunakan dalam proses belajar mengajar karena sebelumnya perangkat yang dibuat sudah dilakukan beberapa kali revisi.  Kata kunci: kevalidan, perangkat pembelajaran, keterampilan berpikir kritis

scholarly journals KETERAMPILAN BERPIKIR KRITIS MENGGUNAKAN MODEL CONTEXTUAL TEACHING AND LEARANING DI SEKOLAH DASAR

2017 ◽  
Vol 1 (2) ◽  
Author(s):  
Masniladevi Masniladevi
Keyword(s):  
Critical Thinking ◽  
Primary Schools ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Critical Thinking Skills ◽  
Critical Thinking Ability ◽  
Thinking Ability ◽  
Teachers And Students ◽  
Contextual Teaching

Learning activities in primary schools are still dominated by teachers, consequently the students' critical thinking skills are low. The purpose of this study is to describe the implementation and improvement of students' critical thinking skills on the characteristics of wake up flat by using Contextual teaching and learning model. The results showed an improvement in the observation of students' critical thinking skills as well as aspects of teachers and students. The students' critical thinking ability in cycle I was 69 and increased in cycle II to 86. The result of observation of student aspect in cycle I was 76.75% with good qualification, and increased in cycle II to 92% with excellent qualification. It was concluded that, Contextual Teaching And Learning model can improve students' mathematical critical thinking ability.Keywords: critical thinking skills; Contextual Teaching And Learning model

scholarly journals Improving Students' Critical Thinking Ability through Learning Local History of Tanggomo with Contextual Teaching and Learning Approach at SMAN 03 Gorontalo

2021 ◽  
Vol 4 (1) ◽  
pp. 606-614
Author(s):  
Djulia Indriani AH Mahmud ◽  
Warto Warto
Keyword(s):  
Critical Thinking ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Positive Influence ◽  
Local History ◽  
Critical Thinking Skills ◽  
Learning Approach ◽  
Learning History ◽  
History Learning ◽  
Contextual Teaching

This study aims to determine the relevance of local history learning to increasing critical thinking skills. Today's critical thinking skills have become the main ability students must have, but the history learning application which still tends to focus on improving students' cognitive by requiring students to memorize historical facts, makes students not have the opportunity to think critically. The lack of discussion of local history is also a problem in itself for learning history, even though local history can help students find meaning in learning history by examining events that are close to the student's environment. This study used a quasi-experimental method with a two-group pretest and posttest design. The results obtained indicate that historical learning that integrates local history using a contextual teaching and learning approach can improve students' critical thinking skills, this can be proven by the t test which was carried out by obtaining a significance of 0.00 <0.05, meaning that there is a significant and positive influence on history learning. local to improve students' critical thinking skills.

scholarly journals Development of Biological E-Module Based on Contextual Teaching and Learning (CTL) Learning on Structure and Function of Plants and Animal Networks to Improve Critical Thinking Skills of Class XI MIPA SMA Students

2022 ◽  
Vol 04 (12) ◽  
Author(s):  
Yunila Fajrida ◽  
Keyword(s):  
Critical Thinking ◽  
Teaching And Learning ◽  
Thinking Skills ◽  
Structure And Function ◽  
Critical Thinking Skills ◽  
Material Structure ◽  
Animal Tissues ◽  
Significant Difference ◽  
Contextual Teaching ◽  
And Function

In the field of education, the presence of technology has helped teachers a lot in carrying out learning. Future education cannot only focus on cognitive aspects. To face various problems and challenges of the times in the future, students are expected to have much better attitudes, skills, and knowledge competencies, to be more creative, innovative, and productive. The purpose of this research is to analyze the feasibility and effectiveness of the development e-module Biology based on Contextual Teaching and Learning (CTL) on the material structure and function of plant and animal tissues to improve the critical thinking skills of students in class XI MIPA SMA that are valid, practical, and effective. The results showed that the e-module Biology based on Contextual Teaching and Learning (CTL) on the structure and function of plant and animal tissues to improve critical thinking skills of students in class XI MIPA SMA has a very valid category with a validator value of 89.33%, very practical 93.33% by Biology teachers and students with a score of 87.52% and the results of the effectiveness test of the CTL - based e-module showed that it was very effective, there was a significant difference between classes that used CTL - based e-modules and classes that did not use CTL - based e-modules . So, it can be concluded that the CTL-based Biology e-module that has been developed is very valid, very practical, and very effective.

scholarly journals Keefektivan Pendekatan Contextual Teaching and Learning (CTL) untuk Meningkatkan Kemampuan Berpikir Kritis dan Rasa Ingn Tahu Mahasiswa

2019 ◽  
Vol 4 (1) ◽  
pp. 169
Author(s):  
Triyani Triyani
Keyword(s):  
Critical Thinking ◽  
Teaching And Learning ◽  
Mastery Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Test Results ◽  
Gain Score ◽  
Study Results ◽  
Contextual Teaching ◽  
Very High

This article aims to describe the study results about the effectiveness of using the Contextual Teaching and Learning (CTL) approach to critical thinking skills and college student curiosity in the Pancasila Education subject. The research instrument used in this study was a questionnaire about curiosity and elaboration questions to test students’ critical thinking skills. The trial subjects were 55 third semester students. The effectiveness of data analysis based on test results is done by determining the percentage of students’ mastery learning and determining the gain score <g> in the class that is used as the research subject. Based on the achievement of mastery learning classically reached 83.64% with the number of students 46 out of 55 students. Gain score <g> of 0.61 or in the “medium” category. Based on the results of tests of students “critical thinking skills shows that the CTL approach is effective for improving students” critical thinking skills. Achievement of student curiosity based on the results of the questionnaire in the “very high” category with a percentage reaching 72.73% or as many as 40 students from 55 students. Besides the gain score <g> of 0.61 or in the category of “medium”. Based on the curiosity questionnaire shows that the CTL approach is effective for developing student curiosity.

scholarly journals Critical Thinking Skills and Scientific Attitudes of Pre-Service Chemistry Teachers Through the Implementation of Problem-Based Learning Model

2022 ◽  
Vol 8 (1) ◽  
pp. 216-221
Author(s):  
Dwi Wahyudiati
Keyword(s):  
Critical Thinking ◽  
Rasch Model ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Models ◽  
Chemistry Teachers ◽  
Scientific Investigations ◽  
Scientific Attitudes ◽  
The Rasch Model

This study aims to determine the effect of applying problem-based learning models on critical thinking skills and scientific attitudes of pre-service chemistry teachers in Basic Chemistry 1. This quasi-experimental research uses pre-test and post-test through an unequal control group design. This research has been carried out for 3 months from September-November in 2021 on pre-service chemistry teachers. The data were analyzed using Hotelling's T2 test and the Rasch model. Empirical evidence shows that based on Hotelling's T2 test results obtained a significance value of 0.001 < (0.05) with a partial eta squared value of 0.28 which means Ha is accepted. So, it can be concluded that there is a contribution of problem-based learning models on critical thinking skills and scientific attitudes of students with the contribution of 28%. Another finding also shows that based on the results of the Rasch model test, it shows that in the experimental class the indicators of critical thinking skills and scientific attitudes are mostly possessed the ability to synthesize attitudes towards scientific investigations. The indicators of critical thinking skills and scientific attitudes are least possessed the ability to analyze and chemistry learning experiences. The conclusions of this study include there is a significant effect of the application of the PBL model on students' critical thinking skills and scientific attitudes with a model contribution of 28%, as well as critical thinking skills and scientific attitudes that most students have in the experimental class are analytical skills and attitudes towards scientific investigations.

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