scholarly journals Developing HOT-LAB-Based Physics Practicum E-Module to improve Practicing critical thinking skills

2021 ◽  
Vol 5 (2) ◽  
pp. 43-49
Author(s):  
Riki Putra Purnama ◽  
Rena Agustina Denya ◽  
Pina Pitriana ◽  
Shidiq Andhika ◽  
Moh Diki Dermawan Setia ◽  
...  
Keyword(s):  
Critical Thinking ◽  
Data Collection ◽  
21St Century ◽  
Research Method ◽  
Statistical Tests ◽  
Thinking Skills ◽  
Statistical Test ◽  
Critical Thinking Skills ◽  
Scientific Process ◽  
The Media

Practicum activity is a scientific process to find out a phenomenon or validate a concept. HOT-LAB in laboratory activities is useful in improving 4C skills, including Critical Thinking Skills. The number of Modules or E-Modules that use a cookbook of guided laboratory inquiries was less to increase the 4C Skills in supporting the 21st Century skills. This study aimed to design, create and find out the effect of using HOT-LAB-based E-Modules to improve the students’ Critical Thinking Skills. The research method was the ADDIE RnD. Invalidation stage, E-Module that was validated by material and media validators, stated effective, so it was feasible to continue to data collection of students. Data of Critical Thinking Skills used 30 students as subjects whose raw data was analyzed using statistical tests. E-Module obtained a validity score of 83.33% on the material validation and 84.6% on the media validation. Moreover, the statistical test showed that there is a significant change in implementing E-Module, which means that the HOT-LAB-based E-Module improved the students' Critical Thinking 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

METODE BOOK TALK UNTUK MENUMBUHKAN KETERAMPILAN BERPIKIR KRITIS DAN KOMUNIKASI EKSPRESIF VERBAL PADA ANAK USIA 3-4 TAHUN

2019 ◽  
Vol 20 (2) ◽  
pp. 111
Author(s):  
Niko Sudibjo ◽  
Lia Ratna Sagita Tondok
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Data Collection ◽  
21St Century ◽  
Thinking Skills ◽  
21St Century Learning ◽  
Critical Thinking Skills ◽  
Research Subjects ◽  
Expressive Communication ◽  
Book Talk

The 21st century learning trends carry several skills that need to be developed, one of which is critical thinking. The purpose of this study was to analyze the use of the Book Talk method in order to foster critical thinking skills and communicate verbally expressive students aged 3-4 years using Indonesian-themed animal books. This Classroom Action Research was conducted in the Nursery class of Rainbow Victory Plus Bekasi school with the number of research subjects as many as 14 students. Data collection was carried out in 3 cycles held in May 2018. The results of this study showed tha Book Talk method was able to increase critical thinking skills and verbal expressive communication of students. However, it was also found that Book Talk was not suitable for certain types of students. Pembelajaran abad ke-21 menuntut keterampilan berpikir kritis dan melakukan komunikasi efektif sebagai syarat keberhasilan. Kemampuan ini perlu dilatih dan diajarkan sejak usia dini. Tujuan penelitian ini adalah untuk menganalisis penggunaan metode Book Talk dalam rangka menumbuhkan keterampilan berpikir kritis dan berkomunikasi ekspresif verbal siswa usia 3-4 tahun dengan menggunakan buku cerita berbahasa Indonesia bertema hewan. Penelitian Tindakan Kelas ini dilakukan di kelas Nursery Rainbow sekolah Victory Plus Bekasi dengan jumlah subjek penelitian 14 siswa. Pengambilan data dilakukan dalam 3 siklus yang dilakukan pada Mei 2018. Hasil penelitian ini menunjukan bahwa metode Book Talk dapat meningkatkan keterampilan berpikir kritis dan berkomunikasi ekspresif verbal siswa. Meskipun demikian, ditemukan juga bahwa Book Talk kurang cocok untuk beberapa tipe siswa tertentu.

Improving Critical Thinking Skills of Early Childhood through Inquiry Learning

2021 ◽  
Vol 5 (2) ◽  
pp. 2241-2249
Author(s):  
Nita Priyanti ◽  
Jhoni Warmansyah
Keyword(s):  
Early Childhood ◽  
Critical Thinking ◽  
Action Research ◽  
21St Century ◽  
Research Method ◽  
Inquiry Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Problem Finding ◽  
Group B

21st-century skills that children must have, namely the ability to collaborate, create, communicate and think critically. This study aims to improve critical thinking skills in children to adapt to their time. This research was conducted in group B of the Kindergarten in Madinah Pamulang, South Tangerang with a total of 20 children. The research method uses classroom action research with 2 cycles. Collecting data by means of observation, interviews, documentation and the data obtained were analyzed using quantitative and qualitative. The results showed that the children's critical thinking skills increased by 18.4% in cycle I and cycle 2 by 45% after research and corrective action were carried out. The results of the action in the second cycle of 45% prove that the children's critical thinking skills have increased significantly. Improvement occurs through simple experimental activities with the stages of problem finding, exploration, creation, and reflection. The conclusion of this study is that critical thinking skills in early childhood can be improved through inquiry learning.

scholarly journals Improving Critical Thinking Skills Using Problem Based Learning on the Media Flash Card

2019 ◽  
Vol 1 (6) ◽  
Author(s):  
Erma Erma ◽  
Henny Dewi Koeswanti ◽  
Sri Giarti
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Research Method ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
Learning Model ◽  
Class Action ◽  
Critical Thinking Skills ◽  
The Media ◽  
5Th Grade

The purpose of this study is to improve students' critical thinking skills using the Problem Based Learning model aided by flash card media. The research method used is a class action research method. The subjects of the study were the 5th grade students of SD St. Theresia Massudirini 77 with 40 students. The results of observations in the pre-cycle that the critical thinking skills of students in the category are quite critical (15%). Based on these problems, the researchers made improvements to the classroom action research, using the Problem Based Learning model aided by Flash Card media. The results showed that the critical thinking skills of students in the quite critical category were (32.5%) in the first cycle and during the second cycle increased to (75%).

scholarly journals METODE BOOK TALK UNTUK MENUMBUHKAN KETERAMPILAN BERPIKIR KRITIS DAN KOMUNIKASI EKSPRESIF VERBAL PADA ANAK USIA 3-4 TAHUN

2019 ◽  
Vol 20 (2) ◽  
pp. 111-125
Author(s):  
Niko Sudibjo ◽  
Lia Ratna Sagita Tondok
Keyword(s):  
Critical Thinking ◽  
Action Research ◽  
Data Collection ◽  
21St Century ◽  
Thinking Skills ◽  
21St Century Learning ◽  
Critical Thinking Skills ◽  
Research Subjects ◽  
Expressive Communication ◽  
Book Talk

The 21st century learning trends carry several skills that need to be developed, one of which is critical thinking. The purpose of this study was to analyze the use of the Book Talk method in order to foster critical thinking skills and communicate verbally expressive students aged 3-4 years using Indonesian-themed animal books. This Classroom Action Research was conducted in the Nursery class of Rainbow Victory Plus Bekasi school with the number of research subjects as many as 14 students. Data collection was carried out in 3 cycles held in May 2018. The results of this study showed tha Book Talk method was able to increase critical thinking skills and verbal expressive communication of students. However, it was also found that Book Talk was not suitable for certain types of students. Pembelajaran abad ke-21 menuntut keterampilan berpikir kritis dan melakukan komunikasi efektif sebagai syarat keberhasilan. Kemampuan ini perlu dilatih dan diajarkan sejak usia dini. Tujuan penelitian ini adalah untuk menganalisis penggunaan metode Book Talk dalam rangka menumbuhkan keterampilan berpikir kritis dan berkomunikasi ekspresif verbal siswa usia 3-4 tahun dengan menggunakan buku cerita berbahasa Indonesia bertema hewan. Penelitian Tindakan Kelas ini dilakukan di kelas Nursery Rainbow sekolah Victory Plus Bekasi dengan jumlah subjek penelitian 14 siswa. Pengambilan data dilakukan dalam 3 siklus yang dilakukan pada Mei 2018. Hasil penelitian ini menunjukan bahwa metode Book Talk dapat meningkatkan keterampilan berpikir kritis dan berkomunikasi ekspresif verbal siswa. Meskipun demikian, ditemukan juga bahwa Book Talk kurang cocok untuk beberapa tipe siswa tertentu.

scholarly journals PEMECAHAN MASALAH PEMBELAJARAN MATEMATIKA BERORIENTASI KURIKULUM CAMBRIDGE DI ERA PANDEMI COVID-19

2021 ◽  
Vol 2 (2) ◽  
pp. 244-252
Author(s):  
Sinta Fitriana ◽  
Sutama
Keyword(s):  
Qualitative Research ◽  
Problem Solving ◽  
Data Collection ◽  
21St Century ◽  
Research Method ◽  
Mathematics Learning ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Mathematical Problems ◽  
Data Collection Technique

21st-century literacy is very important in education. Critical thinking skills are one indicator of literacy. Regarding thinking skills, it cannot be separated from solving mathematical problems. This study aimed to describe the problem solving of mathematics learning oriented to the Cambridge curriculum in the Covid 19 pandemic era. This research method is descriptive qualitative research. While the data collection technique uses interview techniques and questionnaires via a google form. This study found that students who understand Cambridge mathematics material obtained 79.4% based on interviews and questionnaires. Students who do not understand the concept of the material 21.2%. Students make completion steps. The percentage results show that 57.1% while the remaining 42.9% of students sometimes use completion steps. Students can complete the counting operation by 67%. While the remaining 33% still have difficulty calculating. The percentage of students who re-checked the process and results were 94.3%, while the rest often did not check the process and results

scholarly journals Pengaruh Media Interaktif Berbasis Penyelesaian Masalah Terhadap Kemampuan Berpikir Kritis Peserta Didik

2021 ◽  
Vol 1 ◽  
pp. 144-149
Author(s):  
Anita - Anita
Keyword(s):  
Critical Thinking ◽  
Problem Solving ◽  
Data Collection ◽  
Experimental Method ◽  
Research Method ◽  
Interactive Media ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Test Instrument

This study aims to determine the effectof problem-solving based interactive media on students’ critical thinking skills. The research method used is the experimental method one group pretest posttest. Data collection in this study using a test instrument. The population in this study is SMA Negeri 9 Tanjung Jabung Timur as many as 150 students. The sample used is 30 students. The results of the study indicate that there is an effect of problem solving based interactive media on student’ critical thinking skills with a significance of 0.000.

UPAYA MENINGKATKAN KOMPETENSI GURU SMP DALAM MENYUSUN TES HASIL BELAJAR BERBASIS KETERAMPILAN BERPIKIR KRITIS MELALUI SUPERVISI AKADEMIK

2019 ◽  
Vol 3 (4) ◽  
pp. 772
Author(s):  
Leni Suryani
Keyword(s):  
Critical Thinking ◽  
Data Collection ◽  
Learning Outcomes ◽  
Student Learning Outcomes ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Teacher Competence ◽  
Collection Data ◽  
High Level ◽  
Teacher Data

This research is motivated by the competence of teachers in preparing poor learning outcomes tests and has not been able to measure high-level thinking skills, especially critical thinking skills. Therefore the researcher seeks to improve teacher competence in compiling tests on student learning outcomes based on critical thinking skills through academic supervision. This study uses a school action research design that has stages of planning, implementation, observation, and reflection. This research was conducted for 2 months starting April 9 to May 17, 2019 for Physics teachers in the 7 target schools. Data is sourced from interviews with teachers and test documents prepared by the teacher. Data collection techniques include observation, interviews and documentation. Data analysis through the stages of data collection, data simplification, data presentation, conclusion drawing. Data were analyzed using assessment rubrics adjusted to indicators of critical thinking skills. The results of this study conclude that teacher competence in preparing tests of learning outcomes based on critical thinking skills has increased from the first cycle with a percentage of 61% with sufficient categories to 76% with good categories in cycle II.

scholarly journals Kemampuan Berpikir Kritis Siswa Melalui Pembelajaran Berbasis Lingkungan untuk Studi Ekosistem Sungai

2019 ◽  
Vol 3 (2) ◽  
pp. 100-105
Author(s):  
Fema Anggriani ◽  
Bhakti Karyadi ◽  
Aceng Ruyani
Keyword(s):  
Critical Thinking ◽  
Data Collection ◽  
Sea Level ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Learning Activities ◽  
Observation Data ◽  
Teaching Materials ◽  
Process Skill ◽  
Post Test

ABSTRACT[Capacity of student critical thinking through learning base on ecosystem study of water river]. South Bengkulu one of regencies in Bengkulu Province, located west in of the Bukit Barisan Mountains range which has a height of 600-1200 meters above sea level. South Bengkulu has a lot natural wealth that can be utilized as a medium of learning. This research aims to measure the ability of critical thinking and process skill student of class VII MTN 2 south Bengkulu by utilizing environment-based teaching materials. This research uses observation data collection techniques and test (pre test and post test ) Assessment of process skill conducted on two learning activities that is indoor and out door learning activities. Performance of process skill from student of class VII MTsN 2 South Bengkulu including into the category excellent and good while student critical thinking skills classically including into the critical categoryKeywords: student critical thinking skills; environment-based teaching materials’ pre test and post test.(Received November 19, 2018; Accepted April 15, 2019; Published June 18, 2019) ABSTRAKBengkulu Selatan adalah salah satu kabupaten di Provinsi Bengkulu terletak di sebelah barat pegunungan Bukit Barisan di mana ketinggian pegunungan tersebut rata-rata 600-1200 m diatas permukaan laut (dpl) yang mempunyai banyak kekayaan alam yang dapat dimanfaatkan sebagai media pembelajaran. Penelitian ini bertujuan 1) Mengukur kemampuan berfikir kritis siswa dan ketrampilan proses siswa kelas VII MTsN 2 Bengkulu Selatan dengan memanfaatkan bahan ajar berbasis lingkungan. Penelitian ini menggunakan teknik pengumpulan data observasi dan tes (pre test dan Post test). Penilaian keterampilan proses ini dilakukan pada dua kegiatan pembelajaran indoor dan kegiatan pembelajaran outdoor. Kemampuan kinerja keterampilan proses siswa kelas VII MTsN 2 bengkulu Selatan termasuk kedalam kategori sangat baik dan Baik dan kemampuan berpikir kritis siswa secara klasikal termasuk kedalam kategori Kritis.Kata Kunci: Kemampuan berpikir kritis siswa, bahan ajar berbasis lingkungan, Pre test dan post test.

scholarly journals Analisis Kemampuan Berpikir Kritis dan Kebiasaan Membaca Untuk Bekal Menulis Karya Ilmiah

2020 ◽  
Author(s):  
SEPTIAN REFVINDA ARGIANDINI
Keyword(s):  
Critical Thinking ◽  
Research Method ◽  
Writing Skills ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Qualitative Description ◽  
Learning Activity ◽  
Major Influence ◽  
Reading Habits ◽  
Scientific Papers

ABSTRACTCritical thinking skills and writing habits must continue to be taught in each learning activity to maximize the abilities or competencies of students. This reading habit is also very necessary to add students' insights and knowledge before writing scientific papers. With these two components, it can be the first step towards making a good scientific paper. so the purpose of this study was to determine the direct effect of critical thinking skills and reading habits on student writing skills. The research method in this study is a qualitative description of the research method by providing an explanation in the form of a description based on data from various scientific references. With this method the researcher can explain in detail and be arranged how the influence of reading habits and the ability to think critically on the ability to write scientific works of students. Based on data and scientific references collected, analyzed, and studied, the following results were obtained: (1) students 'scientific scientific skills were positively influenced by the level of students' reading habits; (2) the ability to think critically has a direct positive effect on students' scientific writing skills. Thus, the better or higher the interest in reading students and their critical thinking skills, the better the ability to write scientific papers. From the results of this study it can also be seen that the habits of reading and the ability to think critically students are interconnected and have a major influence on the skills of writing scientific papers.Keywords: Reading Habits, Thinking, Critical, Scientific Work,ABSTRAKKemampuan berfikir kfritis dan kebiasaan menulis harus terus diajarkan pada setiap kegiatan pembelajaran untuk memaksimalkan kemampuan atau kompetensi yang dimiliki mahasiwa. Kebiasan memabaca ini juga sangat diperlukan untuk menambah wawasan dan pengetahuan mahasaiwa sebelum menulis karya ilmiah. Dengan kedua komponen ini, dapat menjadi langakah awal untuk membuat karya tulis ilmiah yang bagus. sehingga tujuan penelitian ini untuk mengetahui pengaruh langsung kemampuan berpikir kritis dan kebiasaan membaca terhadap keterampilan menulis mahasiswa. Metode penelitian dalam penelitian ini adalah deskripsi kualitatif yaitu metode riset dengan memberikan penjelasan berupa deskripsi berdasarkan data dari berbagai referensi ilmiah. Dengan metode ini peneliti dapat menjelaskan secara rinci dan tersusun bagaimana pengaruh kebiasaan membaca dan kemampuan berfikir kritis terhadap kemampuan menulis karya ilmiah mahasaiswa. Berdasarkan data dan referensi ilmiah yang dikumpulkan, dianalisis, dan dikaji, didapatkan hasil sebagai berikut: (1) keterampilan me¬nu¬lis ilmiah mahasiswa secara positif dipengaruhi tingkat kebiasaan membaca mahasiswa; (2) kemampuan ber¬pikir kritis berpengaruh positif lang¬sung terhadap keterampilan menulis il¬mi¬ah mahasiswa. Dengan demikian, semakin baik atau semakin tinggi minat baca mahasiswa dan kemampuan berpikir kritisnya, maka semakin baik pula kemampuan menulis karya tulis ilmiahnya. Dari hasil penelitian ini juga dapat diketahui bahwa kebiasan membaca dan kemamouan berfikir kritis mahasiswa saling berhubungan dan berpengaruh besar terhadap keterampilan menulis karya ilmiah. Kata Kunci: Kebiasaan Membaca, Berfikir, Kritis, Karya Ilmiah,

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