scholarly journals Improving Students’ Critical Thinking Skills through Multimedia Based Economic Learning (Research and development on Ten Grade Students of Senior High Schools in Kuningan, West Java)

2019 ◽  
Author(s):  
Agie Hanggara ◽  
Yuli Suhaeti
Keyword(s):  
Critical Thinking ◽  
High Schools ◽  
Research And Development ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
West Java ◽  
Learning Research

scholarly journals Improving Junior High Schools’ Critical Thinking Skills Based on Test Three Different Models of Learning

2017 ◽  
Vol 10 (01) ◽  
pp. 101-116 ◽  
Author(s):  
Nur Miftahul Fuad ◽  
◽  
Siti Zubaidah ◽  
Susriyati Mahanal ◽  
Endang Suarsini ◽  
...  
Keyword(s):  
Critical Thinking ◽  
High Schools ◽  
Junior High ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Junior High Schools

scholarly journals Pengembangan LKM Model PBLberbasis Potensi Lokal pada Mata Kuliah Bioteknologi untuk Meningkatkan Kemampuan Berpikir Kritis Mahasiswa Di Universitas Muhammadiyah Kupang

2014 ◽  
Vol 7 (2) ◽  
pp. 18
Author(s):  
NURDIYAH LESTARI ◽  
SUCIATI SUDARISMAN ◽  
SUGIYARTO SUGIYARTO
Keyword(s):  
Critical Thinking ◽  
Research And Development ◽  
Descriptive Analysis ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Local Potential ◽  
Quantitative Descriptive Analysis ◽  
Test Feasibility ◽  
Quantitative Descriptive ◽  
Pbl Model

<p class="5abstrak">The purposes of this research were: 1) development of students worksheet Problem Based Learning (PBL) based on Local Potential; 2) test feasibility of the PBL model; 3) determine the effectiveness of PBL model. Analysis of the data used for research and development are qualitative and quantitative descriptive analysis, as well as the percentage techniques. Research and development of PBL models based on local potential uses 4-D model. The results of research and development showed: 1) product of PBL-based models are developed based on the stages of the Local Potential PBL syntax that uses indicators of critical thinking skills, 2) feasibility of the model PBL-based Local Potential according to experts is very well qualified with average of 92,1 %, qualified by education practition is very well with average of 94,5 %, whereas according to qualified students an excellent with average of 88,2 %; 3) student’s worksheet PBL-based Local Potential effectively improve critical thinking skills and learning results with gain value 9 and N-gain value 0.28 at low category. Based on result of t scores obtainable gain value 9.06 and N-gain value 0.420 at medium category.</p>

scholarly journals Pengembangan Multimedia Interaktif Terintegrasi Nilai Sains Sebagai Solusi Peningkatan Kemampuan Berpikir Kritis Kelas XI Mata Pembelajaran Biologi Di Tingkat SMA/MA

2020 ◽  
Vol 13 (1) ◽  
pp. 1
Author(s):  
Nukhbatul Bidayati Haka ◽  
Putri Ayu Suryaasih ◽  
Bambang Sri Anggoro ◽  
Abdul Hamid
Keyword(s):  
Critical Thinking ◽  
Research And Development ◽  
Interactive Multimedia ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Research Subjects ◽  
Ability Test ◽  
Average Value ◽  
Utilization Of Technology ◽  
And Control

Abstrak: Pemanfaatan teknologi kurang direalisasikan padahal penggunaan media teknologi seperti multimedia interaktif android dapat menjadikan pembelajaran lebih efektif dan bermakna. Penelitian ini bertujuan untuk mengembangkan multimedia interaktif terintegrasi nilai sains yang dilihat dari segi kelayakan dan keefektifan multimedia interaktif terintegrasi nilai sains sebagai solusi peningkatan kemampuan berpikir kritis peserta didik. Metode penelitian Research and Development (R&D) Borg and Gall dengan 9 tahapan. Subjek riset meliputi tiga ahli validator yaitu ahli media, materi, dan ahli bahasa. Dan peserta didik kelas XI MIPA sebagai sampel penelitian yang terdiri dari dua kelas yaitu kelas kontrol (XI MIPA 6) dan kelas eksperimen (XI MIPA 4). �Hasil data penelitian pada kelayakan produk yang terlihat dari persentasi validator yaitu ahli media sebesar 87,10%, ahli materi sebesar 83,00% dan ahli bahasa 83,08% dengan kriteria �Sangat Layak� serta respon peserta didik sebesar 85,33 % yang menunjukkan kriteria �Sangat Menarik�. Efektivitas dari multimedia interaktif dari hasil tes kemampuan berpikir kritis peserta didik dengan uji t Independen menghasilkan thitung sebesar 7,95 dan ttabel sebesar 1,70 yang artinya thitung > ttabel dan H1 diterima dan hasil rata-rata nilai N-Gain kelas eksperimen sebesar 0,66 dan kelas kontrol sebesar 0,29. Berdasarkan hasil penelitian ini dapat disimpulkan bahwa multimedia interaktif terintegrasi nilai sains sangat layak dan efektif digunakan sebagai media pembelajaran biologi sebagai solusi peningkatan kemampuan berpikir kritis peserta didik dikelas XI MIPA Di SMA Negeri 5 Bandar Lampung.Kata Kunci: Biologi; Kemampuan berpikir kritis; Multimedia interaktif; Nilai sains.�Abstract: Utilization of technology is not realized even though the use of technological media such as android interactive multimedia can make learning more effective and effective. This study was designed to develop interactive multimedia that is integrated with the value of science seen in terms of the feasibility and effectiveness of interactive multimedia integrated with the value of science as a solution to improve students' critical thinking skills. Borg and Gall Research and Development (R&D) Method with 9 stages. The research subjects added three validator experts namely media, materials, and linguists. And students of class XI MIPA as a research sample consisting of two classes, namely the control class (XI MIPA 6) and the experimental class (XI MIPA 4). The results of research data on the feasibility of the product seen from the percentage validator were media experts at 87.10%, material experts at 83.00% and linguists 83.08% with the criteria "Very Eligible" and the response of students at 85.33% which shows the "Very Attractive" criteria. The effectiveness of interactive multimedia from the students' critical ability test results with the Independent t test resulted in tcount of 7.95 and ttable of 1.70 which means tcount> ttable and H1 were received and the average value of the N-Gain value of the research class was 0, 66 and control class 0.29.Based on the results of this study it can be concluded that interactive multimedia integrated with the value of science is very feasible and effective as a medium of learning biology as a solution to improve critical thinking skills of students in the XI MIPA class of students in SMA Negeri 5 Bandar Lampung.Keyword: Biology; Critical thinking skills; Interactive multimedia; The value of science

scholarly journals Pengembangan Lembar Kerja Siswa Menggunakan Pendekatan Saintifik Untuk Meningkatkan Keterampilan Berfikir Kritis Siswa Kelas V Sekolah Dasar

Jurnal PGSD ◽  
2021 ◽  
Vol 14 (1) ◽  
pp. 12-18
Author(s):  
Suryaman Suryaman ◽  
Fitria Ningsih
Keyword(s):  
Elementary School ◽  
Critical Thinking ◽  
Research And Development ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Student Response ◽  
Average Score ◽  
Thinking Skill ◽  
Critical Thinking Skill ◽  
Thematic Learning

This research aims to produce student worksheets scientific based on the demands of the 2013 curriculum to improve the critical thinking skills of elementary school V students on thematic learning worthy of use in the learning process. This type of research is research and development of research and development (R & D) By using Borg and gall procedures which produce a certain product and test the feasibility of the developed product. The subject of this research is a grade V student elementary School. The data collection techniques conducted by researchers is a poll and a test. This research findings in the form of learning media is a scientific-based student worksheet to improve the skills of critical thinking on thematic learning. Based on the validation results of the media expert, the percentage of eligibility gained as much as 94% with the category very worthy. Results obtained from validation by the material members as much as 95% with the category very worthy. The results of the student response poll as much as 97% with the category very worthy. Based on the results of the pretests the average critical thinking skill of 35, in the postest result of an average score of 96.66. While the N-gain score increased critical thinking skills of 0.95 with the category high. Thus, it can be concluded that the students ' critical thinking skills have increased based on five critical thinking skill indicators of 0.95 with the "high" category.

scholarly journals PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS KETERAMPILAN BERPIKIR KRITIS PADA MATERI SISTEM EKSKRESI

2021 ◽  
Vol 11 (3) ◽  
pp. 256-262
Author(s):  
Isnaini Hasyim Harahap ◽  
◽  
Nirwana Anas ◽  
Melfa Aisyah Hutasuhut ◽  
◽  
...  
Keyword(s):  
Critical Thinking ◽  
Research And Development ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Student Response ◽  
Learning Activities ◽  
Excretory System ◽  
Gain Score ◽  
Addie Model ◽  
Normalized Gain

Student worksheet contains various activities that are used to facilitate and practice students' skills in learning activities. This research aims to determine the development of student worksheet based on critical thinking skills that are valid, practical, and effective on the excretory system. This is a research and development of ADDIE model. The validity of student worksheet was measured using a validation sheet. The validity of student worksheet is 78% categorized as valid. Material validity of 82% is categorized as very valid, media validity of 81% is categorized as very valid, and language validity of 71% is categorized as valid. The practicality of the student worksheet was measured using a practitioner validation sheet and student response questionnaires. The practicality of worksheet is 87% categorized as very practical. Based on practitioner validation, the result of worksheet practicality of 89% is categorized as very practical and student response questionnaire of 85% is categorized as very practical. worksheet effectiveness was measured by normalized gain test. The control class N-Gain score of 0.2 is categorized as low and the experimental class N-Gain score of 0.5 is categorized as moderate. Keywords: Effectiveness, Practicality, Critical Thinking Skills, Student Worksheet, Validity.

scholarly journals Development of e-module combining science process skills and dynamics motion material to increasing critical thinking skills and improve student learning motivation senior high school

2017 ◽  
Vol 1 (1) ◽  
pp. 45 ◽  
Author(s):  
Fengky Adie Perdana ◽  
Sarwanto Sarwanto ◽  
Sukarmin Sukarmin ◽  
Imam Sujadi
Keyword(s):  
High School ◽  
Critical Thinking ◽  
Research And Development ◽  
Student Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Motivation ◽  
Process Skills ◽  
Science Process Skills ◽  
Improve Student Learning

Learning media is one of the most components in the teaching and learning process. This research was conducted to design and develop the electronic modules combining science process skills and dynamics motion content for increasing critical thinking skills and improve student learning motivation for senior high school. The Methods used in this research is Research and Development (R&amp;D). Model research and development using a research 4D Thiagarajan model. Physics module was developed using science process skills approach: observing, formulating the problem, formulating a hypothesis, identify variables, conduct experiments, analyse the data, summarise and communicate. The results showed that: 1) the electronics module has been developed by integrating the science process skills for enhancing critical thinking skills and student motivation. 2) Electronic Module Physics-based science process skills meet the criteria very well, judging from the results of validation content, validation media, validation of peer education and practitioners, with an average value of 3.80 is greater than the minimum eligibility 3.78. 3) effectiveness the modules of science process skills got N-gain value obtained from a large trial in grade samples of 0.67 and 0.59 in the control group were categorised as moderate. 4) Implementation of electronic modules Physics-based science process skills is considered an effective to enhance the students' motivation. Statistical analysis showed a significance value of 0.027 is lower than the significance level α = 0.05, this means that there are significant differences between learning motivation grade sample and the control class. As a result of analysis data obtained from the research, it was seen that the students' motivation that uses Physics module based science process skills better than conventional learning.

scholarly journals PROBLEM-BASED ENGLISH SPEAKING MATERIAL TO ENHANCE STUDENTS’ CRITICAL THINKING SKILLS

2018 ◽  
Vol 2 (2) ◽  
pp. 285-301
Author(s):  
Nur Rahmawati ◽  
Ashadi Ashadi
Keyword(s):  
Critical Thinking ◽  
Research And Development ◽  
Expert Judgment ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Needs Analysis ◽  
English Speaking ◽  
The Mean

This study was aimed at examining the development of problem-based English speaking materials and the elements in the problem-based English speaking materials which can enhance grade X students’ critical thinking skills. Employing a Research and Development design using Jolly and Bolitho’s model (1998), the study collected data through observations, tests, interviews, and questionnaires to reach a comprehensive needs analysis. A total of 90 grade X students participated in the study. The product of this study was a set of supplementary materials for teaching speaking. Six units were developed; each of which consisting of six parts reflecting the problem-based stages. Based on the expert judgment, the mean score for all chapters was 3.69, equivalent to the range score of 3.25 ≤ x ≤ 4 (very good). Chapter I and II were tried out to the students. The response showed that the mean score of each chapter was 3.2, equivalent to the range score of 2.5 ≤ x ≤ 3.24 (good). To conclude, the materials are appropriate to be used by 10th graders because it meets their needs and it is designed based on the current curriculum.MATERI BERBICARA BAHASA INGGRIS BERBASISKAN MASALAH UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITISAbstrakPenelitian ini bertujuan untuk mengetahui pengembangan materi berbicara bahasa Inggris berbasiskan masalah dan elemen-elemen dalam materi berbicara bahasa Inggris berbasiskan masalah yang dapat meningkatkan kemampuan berpikir kritis siswa kelas X. Dengan melakukan penelitian dan pengembangan dengan mengadaptasi model Jolly dan Bolitho (1998), data dalam penelitian ini dikumpulkan melalui observasi, tes, wawancara, dan angket untuk mendapatkan hasil analisis kebutuhan yang komprehensif. Siswa kelas X sejumlah 90 orangberpartisipasi dalam penelitian ini. Hasil dari penelitian ini adalah satu set materi pendukung untuk mengajar berbicara. Enam unit materi sudah dikembangkan. Setiap unit berisi beberapa bagian yang mencerminkan langkah dalam pembelajaran berbasis masalah. Berdasarkan penilaian ahli, nilai rata-rata dari semua unit adalah 3,69 yang ekuivalen dengan rentang 3.25 ≤ x ≤ 4 dengan kriteria “sangat baik”. Unit I dan II diujicobakan. Respons siswa menunjukkan nilai rata-rata masing-masing unit sebesar 3,2 yang ekuivalen dengan rentang 2.5 ≤ x ≤ 3.24 dengan kriteria “baik”. Kesimpulannya, materi yang sudah dikembangkan layak untuk digunakan karena sesuai dengan kebutuhan siswa dan kurikulum yang digunakan.

scholarly journals A Teaching Material Based on Science, Environment, Technology, and Society to Improve Student’s Critical Thinking Skills: Synchronous and Asynchronous Learning During Covid-19 Pandemic

2021 ◽  
Vol 2 (4) ◽  
pp. 372-391
Author(s):  
Aziza Syaila Amilyana ◽  
Tjandra Kirana M. Sjaifullah Noer ◽  
Raharjo
Keyword(s):  
Critical Thinking ◽  
Research And Development ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Student Response ◽  
Asynchronous Learning ◽  
Teaching Material ◽  
Technology And Society ◽  
Teaching Materials ◽  
Data Collection Technique

Student's critical thinking has not been maximally train in learning, learning activities are only memorizing demands of passing the assessment. Students are less understand, build, and criticize arguments about a problem, especially in science learning. This is the introduction for the development of teaching materials based on Science, Environment, Technology, and Society (SETS). This study aims to determine how the feasibility of science teaching materials based on SETS in ecosystem materials to improve the critical thinking skills of grade 5 students. This type of research is research and development (Research and Development) with a 4D model. This research was conducted online using Microsoft Teams which was carried out synchronously and asynchronously due to the Covid-19 pandemic. The data collection technique is the expert validation stage, the implementation of learning observation sheets, critical thinking tests (pretest and posttest), and student response questionnaires and then analyzed using quantitative and descriptive techniques. The results show that: (1) teaching materials were in the feasible category with an average of 3.4, (2) practical based on observations of the implementation of learning with an average of 93% and the categories are good, and 95% of the student activity was active, ( 3) effective based on the acquisition of N-gain on the critical thinking test is 0.77 (high category), and the student response questionnaire that is 97% very good category. This teaching material based on SETS is expected to improve students' critical thinking skills, in this study students can be categorized as having high critical thinking skills.

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