scholarly journals PERANAN MEDIA INTERAKTIF DALAM MENINGKATKAN KETERAMPILAN BERPIKIR KRITIS

BIOLOVA ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 108-113
Author(s):  
Suwarsiah Suwarsiah ◽  
Handoko Santoso ◽  
Achyani Achyani
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Educational Goals ◽  
Communication Tool ◽  
Global Knowledge ◽  
Teachers And Students ◽  
The Face ◽  
The Media ◽  
Abstract Learning

Abstrak: Media pembelajaran adalah segala alat dan bahan yang dapat digunakan untuk mencapai tujuan pendidikan, media pembelajaran berfungsi sebagai alat komunikasi dalam mengatasi keterbatasan pengalaman siswa, media dapat memberikan pengalaman yang holistik dari hal yang konkrit ke hal yang abstrak. Media multimedia interaktif berupa flashdisk dapat dikemas secara menarik baik dari segi gambar, animasi, teks, maupun audio sehingga dapat timbul respon positif dari siswa dan dapat membantu meningkatkan kemampuan berpikir kritis, berpikir kritis merupakan proses berpikir intelektual dalam dimana pemikir sengaja menilai kualitas pemikirannya, pemikir menggunakan pemikiran reflektif, mandiri, jernih, dan rasional. Peran media sangat besar dalam melakukan komunikasi dan interaksi yang efektif antara guru dan siswa serta meningkatkan kemampuan berpikir kritis. Kemampuan berpikir kritis sangat penting dalam menghadapi persaingan global yang semakin ketat. Keterampilan berpikir kritis pada peningkatan daya saing siswa berupa pengetahuan dan keterampilan global.   Abstract : Learning media are all tools and materials that can be used to achieve educational goals, learning media function as a communication tool in overcoming the limitations of students' experiences, the media can provide a holistic experience from concrete to abstract things.  Interactive multimedia media in the form of flash can be packaged attractively both in terms of images, animation, text, and audio so that positive responses can arise from students and can help improve the ability to think critical, critical thinking is an intellectual thought process in which thinkers deliberately assess  the quality of thought, thinkers use reflective, independent, clear, and rational thinking.  The role of the media is very large in making effective communication and interaction between teachers and students and increasing critical thinking skills.  The ability to think critically is very important in the face of increasingly fierce global competition. Critical thinking skills are aimed at increasing students' competitiveness in the form of global knowledge and skills.

scholarly journals Development of Physics Edutainment Website to Improve Students’ Critical Thinking Skills During the Covid-19 Pandemic

2021 ◽  
Vol 14 (1) ◽  
pp. 11-22
Author(s):  
Sania Salsabila ◽  
Abd. Kholiq
Keyword(s):  
Critical Thinking ◽  
Research Method ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Development Research ◽  
Validity Data ◽  
Physics Learning ◽  
The World ◽  
The Media ◽  
Is Development

During the Covid-19 pandemic that swept the world including Indonesia, and to improve students' critical thinking skills, it is necessary to have supporting media in the learning process as an edutainment website. This study intends to determine the validity of the edutainment website developed in physics lessons to improve student's critical thinking skills. The research method used is development research with the DDD-E model. This research was only limited to media development, and no practicality and effectiveness tests were carried out. In this study, the validity data were obtained from the results of validation by expert and were analyzed by descriptive quantitative using the category of Likert scale percentage. If the percentage of each aspect is ≥ 61%, then the edutainment website developed can be declared valid. The results of this study are the percentage of validity in the learning aspect of 90.30%, the material aspect of 90.56%, the media aspect of 88.65%, and the critical thinking aspect of 84.70%. Based on this, it can be concluded that the edutainment website is very valid so that it can be used as a physics learning media to improve students' critical thinking skills. The edutainment website can be an alternative learning media by utilizing information technology and hopefully in further research, it can apply edutainment website and perform practicality and effectiveness tests for learning both in class and distance learning

scholarly journals Developing Guided Discovery Learning-Based Neurodroid Learning Media for Critical Thinking Skills

2021 ◽  
Vol 6 (2) ◽  
pp. 253-264
Author(s):  
Amelia Lestari ◽  
Elsa Lisanti ◽  
Rizhal Hendi Ristanto
Keyword(s):  
Nervous System ◽  
Critical Thinking ◽  
Thinking Skills ◽  
Development Stage ◽  
Critical Thinking Skills ◽  
Discovery Learning ◽  
Ion Pump ◽  
Guided Discovery ◽  
The Media ◽  
Biology Learning

This study aimed to develop guided discovery learning-based android learning media to improve critical thinking skills. The developed biology learning media was applied to the nervous system material. The discussion of the physiology of the nervous system is one of the difficult biological materials to understand because it includes the organization and structure of neurons and their functions, ion pump mechanisms when neurons are at rest, action potential mechanisms, mechanisms for neurons to communicate with other cells in the synapses, and organization of the nervous system. This study used research and development (RD) with a method developed by Thiagarajan, namely the 4D model with stages: define, design, develop and disseminate. The stages of this study are limited to the development stage. The results showed that the media was feasible with media, language, and a material expert validation of   3.5, 3.8, and 3.3, respectively.

scholarly journals Is hidrorium able to improve the students’ critical thinking skills?

2020 ◽  
Vol 8 (1) ◽  
pp. 20-28
Author(s):  
Dedy Dwi Setyawan ◽  
Ali Mustadi
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Analysis Method ◽  
Test Items ◽  
High Category ◽  
Test Instrument ◽  
The Media ◽  
Very High ◽  
Passing Grade

The condition of the students’ critical thinking skills in the Kowangbinangun State Elementary School has impacted their learning results. Departing from this situation, a study for improving the students’ critical thinking skills and learning results by using hidrorium as the media should be conducted. Within the conduct of the study, the approach that had been adopted was the classroom action research. Then, the instruments that had been implemented were the test instrument, namely the test items for measuring the achievement of the students’ learning results, and the non-test instrument, namely the assignment assessment rubric for measuring the students’ critical thinking skills level. Furthermore, the data analysis method that had been adopted was the descriptive-comparativee method. Within the first cycle, 4% of the students belonged to the “Very High” category, 14% of the students belonged to the “High” category, and 82% of the students belonged to the “Low” category; as a result, 33% of the students met the passing grade while 67% of the students did not meet the passing grade. The research in the first cycle improved the students’ critical thinking skills and thus 14% of the students belonged to the “Very High” category, 57% of the students belonged to the “High” category, and 29% of the students belonged to the “Low” category. Following up the improvement, the learning results of the students showed that 64% of the students met the passing grade whereas 36% of the students did not meet the passing grade. In the second cycle, the students’ critical thinking skills also improved since 86% of the students belonged to the “Very High” category and 14% of the students belonged to the “High” category. Thus, the students’ learning results improved as well with 82% of the students met the passing grade and 18% of the students did not meet the passing grade.

scholarly journals PENGARUH STRATEGI RECIPROCAL TEACHING TERHADAP KETERAMPILAN BERPIKIR KRITIS DALAM PEMBELAJARAN TEMATIK KELAS V SD

2019 ◽  
Vol 11 (1) ◽  
pp. 1
Author(s):  
Sundahry Sundahry ◽  
Yanti Fitria ◽  
Rakimahwati Rakimahwati
Keyword(s):  
Critical Thinking ◽  
Teaching Strategy ◽  
Sampling Technique ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Reciprocal Teaching ◽  
Educational Goals ◽  
Thinking Skill ◽  
Critical Thinking Skill ◽  
Quasi Experimental

Abstract:. The basic criteria of integrated teaching are: teaching includes educational goals in which learners actively participate in the learning process, teaching begins with a theme relevant to the learner's life, learners engage in learning and active thinking processes to practice critical thinking skills. Critical thinking skill is an activity of thinking about an idea or idea related to a given concept or a presented problem. Critical thinking is also understood as the activity of analyzing ideas or ideas in a more specific way, distinguishing them sharply, choosing, identifying, studying, and developing them in a more perfect direction. The purpose of this study was to investigate: the influence of reciprocal teaching strategies on the critical thinking skills of learners. This research is a quasi experimental type research. The population is all students in SD Nanggalo Tarusan Pesisir Selatan and the samples are students of VA and VB class as many as 50 people. This sampling technique is porpusive sampling. Data from the research results obtained from critical thinking skills tests. The results showed that the critical thinking skills of learners who were given a reciprocal teaching strategy were higher than conventional learning. Keyword: Reciprocal teaching, Critical Thinking Skill, Thematic Abstrak: Kriteria mendasar tentang pengajaran terintegrasi antara lain; pengajaran meliputi tujuan pendidikan dalam hal peserta didik secara aktif berpartisipasi dalam proses belajar, pengajaran dimulai dari suatu tema yang relevan dengan kehidupan peserta didik, peserta didik terlibat dalam proses belajar dan berpikir aktif untuk melatih keterampilan berpikir kritis. Keterampilan berpikir kritis adalah suatu kegiatan cara berpikir tentang ide atau gagasan yang berhubungan dengan konsep yang diberikan atau masalah yang dipaparkan. Berpikir kritis juga dipahami sebagai kegiatan menganalisis idea atau gagasan ke arah yang lebih spesifik, membedakannya secara tajam, memilih, mengidentifikasi, mengkaji, dan mengembangkannya ke arah yang lebih sempurna. Tujuan penelitian ini adalah untuk menyelidiki: pengaruh strategi reciprocal teaching terhadap keterampilan berpikir kritis peserta didik. Penelitian ini merupakan penelitian jenis quasi eksperimen. Populasinya adalah seluruh peserta didik di SD Nanggalo Tarusan Pesisir Selatan dan sampelnya adalah peserta didik kelas VA dan VB sebanyak 50 orang. Teknik pengeambilan sampel ini porpusive sampling. Data dari hasil penelitian diperoleh dari tes keterampilan berpikir kritis. Hasil penelitian menunujukan bahwa keterampilan berpikir kritis peserta didik yang diberi strategi reciprocal teaching lebih tinggi dibandingkan pembelajaran konvesional.Kata Kunci: Reciprocal teaching, Keterampilan Berpikir Kritis, Tematik

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 The Development Higher Order Thinking Skill (Hots) As Questions In Chemistry Study (Solubility And Solubility Product Constant)

2021 ◽  
Vol 9 (1) ◽  
pp. 51
Author(s):  
Faucut Sarah ◽  
Ibnu Khaldun ◽  
Abdul Gani
Keyword(s):  
Critical Thinking ◽  
Solubility Product ◽  
Higher Order Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Thinking Skill ◽  
Teachers And Students ◽  
Computer Based ◽  
Solubility Product Constant

The significance of critical thinking as one of the 21st  century skills makes the Indonesian Ministry of  Education  and  Culture  integrate  Higher  Order Thinking  Skill  (HOTS)  in the  latest national curriculum. Students critical thinking skills to working on HOTS assessment are fundamental, especially in learning chemistry lessons. The research purpose is to analyze the quality of HOTS chemistry questions/ assessment and to observe the teachers and students responses to computer-based test instruments developed using Wondershare Quiz Maker Software (WQM). The research method used Research And Development (R & D) Borg & Gall model. The sample was determined by Random Sampling Technique in total 104 students from several high school in Banda Aceh, it is SMAN 4, SMAN 5, SMAN 8 and SMAN 11. The data analysis technique was through calculating the percentage score of the assessment quality and analyzing the question items quantitatively such as validity, reliability, difficulty level of the questions, differential question power tests and distracting question power using proanaltes. The results showed that the quality of HOTS in chemical questions tested (for the solubility subject and the solubility product constant in terms of qualitative analysis of the items) in the validation test gained average score, it is 98.1%, means the items are qualified categories. In terms of quantitative analysis question items, it reached 95% valid and 5% invalid and the reliability test score was 0.740, are in high category. The questions difficulty covers 95% medium and 5% are in difficult level. The questions differential power for each category is 65% good, 30% medium and 5% less. The teachers and students response to the development of the computer-based HOTS test instrument using WQM software was positive and show good result. The teacher response positively on score strongly agreed was 83.3% and agreed 16.7%, while the students response on score strongly agreed was 27.2% and 63.3% agreed. The research conclusion there is significant  students critical thinking skills improved  (in learning the solubility and the solubility product constant chapter) by using HOTS assessment using Wondershare Quiz Maker software.

scholarly journals DEVELOPMENT OF CRITICAL THINKING SKILLS: COMPARATIVE ANALYSIS OF MEDIA LITERACY LEVEL IN BOSNIA AND HERZEGOVINA AND LATVIA

2017 ◽  
Vol 2 ◽  
pp. 504
Author(s):  
Sandra Murinska-Gaile ◽  
Sabahudin Hadžialić
Keyword(s):  
Critical Thinking ◽  
Comparative Analysis ◽  
Mass Media ◽  
Media Literacy ◽  
Bosnia And Herzegovina ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Main Hypothesis ◽  
The Media ◽  
The Impact

The aim of this paper is to look on level of media literacy and activities in this field in two countries – Latvia and Bosnia and Herzegovina. People are exposed to a flow of diverse content of information and opinions, there it is important to discuss about media education and it`s outcome – the media literacy. Media literacy helps people to analyze, evaluate, and create messages thus develops people's critical and creative abilities. The survey about credibility of mass media, critical use of information, understanding of media literacy in each country, institutions promoting media literacy and the impact of media literacy on political decision making was carried out. The main hypothesis of this case study was that media literacy is basic presumption of the establishing the critical thinking of society of developed democratic consciousness.The comparative analysis showed that sociological aspect in the area of Bosnia and Herzegovina within the deep division in the society itself, with the lack of consensual awareness creates presumption trust completely into the mass media, while in the case of Latvia there is just few answers related to the existing media literacy.

scholarly journals Pengembangan Lembar Kerja Peserta Didik Fisika Berbasis Pendekatan Science, Technology, Engineering, and Mathematics untuk Meningkatkan Berpikir Kritis Peserta Didik

2020 ◽  
Vol 4 (1) ◽  
pp. 10
Author(s):  
Ramli Ramli ◽  
Yohandri Yohandri ◽  
Yulis Septianas Sari ◽  
Mitri Selisne
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Initial Product ◽  
Average Value ◽  
Analysis Technique ◽  
Teachers And Students ◽  
Assessment Sheet ◽  
And Mathematics ◽  
Initial Research

Students' critical thinking skills are still not optimal. One of the reasons is the use of teaching materials in the form of student worksheets that are not yet in line with the good student worksheet structure, do not yet contain the STEM approach, and critical thinking indicators have not been clearly illustrated in the student worksheet. The purpose of this study is to determine the validity of the LKPD, determine the practicality and effectiveness of using student worksheet Physics based on the STEM approach that can improve students' critical thinking. This type of research is research and development (R&D) using the Borg & Gall model which consists of the initial research and information gathering stage, planning, developing the initial product format, and initial trials. As the object of research is the Physics student worksheet based on the STEM approach. Data collection instruments used were expert validation sheets, practicality test sheets, and effectiveness test sheets. The effectiveness test uses an assessment sheet of learning outcomes tests and observation sheets of students' critical thinking. The data analysis technique used is the analysis of the validity of the Physics student worksheet, the practicality analysis of the use of the Physics student worksheet, and the effectiveness analysis of the use of the Physics student worksheet. Based on the analysis of the data that has been done, two research results can be put forward. First, the average value of the validity of the Physics student worksheet based on the STEM approach is 0.88 and this value is included in the valid category. Second, the average value of the practicality test for the use of Physics student worksheet by teachers and students respectively 91.44 and 84.14. This value shows the Physics student worksheet is in the category of very practical. Besides that, the use of Physics student worksheet based on the STEM approach is effective to improve students' critical thinking

scholarly journals Analisis Masalah Guru dan Siswa terhadap Perangkat Pembelajaran Biologi Berbasis Group Investigation untuk Meningkatkan Kemampuan Berpikir Kritis Siswa

BIO-PEDAGOGI ◽  
2018 ◽  
Vol 7 (1) ◽  
pp. 1
Author(s):  
Wa Suriati ◽  
ELSJE THEODORA MAASAWET ◽  
SONJA V.T. LUMOWA
Keyword(s):  
Critical Thinking ◽  
Learning Process ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Tools ◽  
Biology Teacher ◽  
Optimal Learning ◽  
Teachers And Students ◽  
Biology Learning

<p><strong>Abstract</strong></p><p>The purpose of this research is to obtain 1) the understanding of teachers related to Group Investigation-based biology learning tools and critical thinking skills, 2) description of students' ability in critical thinking, 3) solutions to solve teacher and student problems related to group invetigation-based learning. Understanding of teachers and students obtained by interview and questionnaire is analyzed descriptively qualitative. The result of this research are: 1) the understanding of biology teacher related to biology learning device based on group investigation is still less so less optimal learning process, 2) biology teacher still experiencing difficulties in developing learning device so that require socialization, 3) critical thinking of student in learning still less , 4) the need for direction and guidance to develop learning tools. The sample observations in this analysis were teachers and students at SMAN 6 PPU. The results showed that 78.15% of teachers experienced difficulties in developing learning tools. Teacher states that the students in the class less critical thinking by 70.10%.</p>Keyword:

scholarly journals Pengembangan Bahan Ajar Biologi Materi Virus Berbasis SocioScientific Issues (SSI) untuk Meningkatkan Kemampuan Berpikir Kritis Siswa

2021 ◽  
Vol 11 (1) ◽  
pp. 87-104
Author(s):  
Diyana Septiningrum ◽  
Nur Khasanah ◽  
Nur Khoiri
Keyword(s):  
Critical Thinking ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Teaching Material ◽  
Teaching Materials ◽  
Average Value ◽  
Teachers And Students ◽  
The Difference ◽  
Materials Used ◽  
Expert Validation

The purpose of research is to know the characteristics, feasibility and effectiveness of developing teaching materials viruses based on Socio-Scientific Issues (SSI) to improve critical thinking skills. Research method using Research and Development (RD) with a 4D step (define, design, develop, disseminate) Thiagarajan et all. The subjects of the study are 34 students class X MIPA 1 as the experimental class and 34 students class X MIPA 4 as the control class. The eligibility of teaching material is derived from the results of expert validation questionnaires, responses of biology teachers and students' responses, and effectiveness of critical thinking skills from the results of the test questions pretest and posttest. The results of the characteristics teaching material viruses based SSI include: cover, introduction, news analysis, material, summary, evaluation, bibliography and glossary. The results of the eligibility from the material expert validation questionnaire were 88,67%, 94,67% of media experts, 83,55% of teacher responses and 82,29% of students' responses. The effectiveness of teaching materials used was obtained from the difference in the average value of experimental learning outcomes of 81.84 and 76.84 kontrol class with tcount = 4.338 and ttable = 1.6682 which means tcount ttable and Ha accepted, concluded that there were differences in posttest results experimental class with kontrol class. The n-gain results obtained the value of the experimental class of 0.63 and the control class of 0.54 with their respective categories being moderate. So it can be concluded that the use of biological material teaching material based on Socio-Scientific Issues (SSI) is effective to improve students' critical thinking skills class X SMA 12 Semarang.

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