The Effect of Using e-module Model Problem Based Learning (PBL) Based on Wetland Environment on Critical Thinking Skills and Environmental Care Attitudes

This study aims to analyze the effect of using an E-module with a wetland environment-based PBL model on students' critical thinking skills and environmental care attitudes. This study was a quasi-experimental study with a non-equivalent posttest only control group design. The study population was 150 students, while the sample was selected by random sampling. The number of samples in this study was 64 students who were divided into two classes. The instrument used was a test, namely a question of critical thinking skills in the form of an essay and a non-test in the form of a questionnaire for environmental care attitudes. The collected data were analyzed by using Multivariate Analysis of Variance. The results showed that the significance of the three hypotheses was 0.000, which means less than 0.05 (0,000 <0.05). So, it can be concluded that there is a positive effect of using the E-module with the PBL model on critical thinking skills and environmental care attitudes. The novelty of this study integrates the wetland environment in the learning process using teaching materials in the form of E-modules in the learning process of the topic of acid-base solutions on critical thinking skills and environmental care attitudes of student

Development of Science Handouts Based on Critical Thinking Skills on the Topic of the Human Digestive System

Improving the achievement of competencies which are indicators in the study of the quality of education in Indonesia, can be done by procuring quality and innovative teaching materials. This study aims to develop a science learning handout on the human digestive system to improve critical thinking skills for class VIII SMP. Development is done by (Educational Design Research). This study aims to develop a science learning handout on the human digestive system to improve critical thinking skills for class VIII SMP. This article describes the results of the validity and practicality of science learning handouts on the human digestive system. The instrument used in this study was a validity and practicality questionnaire. Data analysis techniques include descriptive data analysis, validation sheets, and questionnaires. The handout validation sheet is given to 5 validators. Instead, 31 grade VIII students of SMP Negeri 5 Banjarmasin were given practice sheets. The results of the validity questionnaire analysis concluded that the validity of the handout was 3.67 very valid categories. Practicality test of content average of 87.41 was obtained in the very practical category. The results of the practicality test of expectations average of 87.78 in the very practical category. Finally, the actual practicality test results average of 85.65 with a very practical category. This means that science handouts are valid and practical in the learning process to practice critical thinking skillsPeningkatan pencapaian kompetensi yang menjadi indikator dalam kajian mutu pendidikan di Indonesia, dapat dilakukan dengan pengadaan bahan ajar yang berkualitas dan inovatif. Penelitian ini bertujuan untuk mengembangkan materi pembelajaran IPA tentang sistem pencernaan manusia untuk meningkatkan kemampuan berpikir kritis siswa kelas VIII SMP. Pengembangan dilakukan dengan (Penelitian Desain Pendidikan). Penelitian ini bertujuan untuk mengembangkan materi pembelajaran IPA tentang sistem pencernaan manusia untuk meningkatkan kemampuan berpikir kritis siswa kelas VIII SMP. Artikel ini memaparkan hasil validitas dan kepraktisan materi pembelajaran IPA pada sistem pencernaan manusia. Teknik pengumpulan data yang digunakan adalah walkthrough dan angket. Instrumen yang digunakan dalam penelitian ini adalah angket validitas dan kepraktisan. Teknik analisis data meliputi analisis data deskriptif, lembar validasi, dan angket. Lembar validasi modul diberikan kepada 5 validator. Sebagai gantinya, lembar latihan diberikan kepada 31 siswa kelas VIII SMP Negeri 5 Banjarmasin. Hasil analisis validitas angket menyimpulkan bahwa validitas handout adalah 3,67 kategori sangat valid. Kuesioner kepraktisan mendapat skor 88,12 dalam kategori sangat praktis. Artinya handout IPA valid dan praktis dalam proses pembelajaran untuk melatih keterampilan berpikir kritis

Development of Student Worksheets on Biology Topics Based on Critical Thinking Skills

This study aims to develop student worksheets based on critical thinking skills for seventh-grade students in junior high school. Development is carried out by means of Education Design Research (EDR). This article describes the results of the validity and practicality of worksheets based on critical thinking skills. The data collection technique used is a test questionnaire. The instruments used in this study were students' validity and practicality questionnaires. Data analysis techniques include analysis of data validity, data, and practicality (practical content, expectations, and actual). The worksheets validation sheet based on critical thinking skills was given to 5 validators consisting of 3 education experts and 2 science teachers in public junior high school 12 Banjarmasin. Three students filled out the questionnaire on the practicality of the contents of the worksheets through the one to one evaluation test, nine students filled out the practicality of the expectations of the worksheets through the small group evaluation test, and thirty-two students of the developed worksheets filled out the actual practicality of the worksheets. The results of the analysis of the validity of the questionnaire concluded that the validity of the worksheets was 3.60 valid categories. The results of the practicality of the contents are 3.84 in the practical category, the practicality of hope is 95.90 in the practical category, and the actual practicality is 96.06 in the practical category. This means that the worksheets based on critical thinking skills are valid and practical in the learning process to practice critical thinking skillsPenelitian ini bertujuan untuk mengembangkan LKPD berbasis keterampilan berpikir kritis untuk kelas VII SMP. Pengembangan dilakukan melalui Education Design Research (EDR). Artikel ini memaparkan hasil validitas dan kepraktisan LKPD berbasis keterampilan berpikir kritis. Teknik pengumpulan data yang digunakan adalah tes angket. Instrumen yang digunakan dalam penelitian ini adalah angket validitas dan kepraktisan peserta didik. Teknik analisis data meliputi analisis validitas dan kepraktisan (isi praktis, harapan, dan aktual). Lembar validasi LKPD berbasis keterampilan berpikir kritis diberikan kepada 5 orang validator yang terdiri dari 3 orang ahli pendidikan dan 2 orang guru IPA di SMP Negeri 12 Banjarmasin. Tiga peserta didik mengisi angket kepraktisan isi LKPD melalui uji coba perorangan, sembilan peserta didik mengisi kepraktisan harapan LKPD melalui uji coba kelompok kecil, dan tiga puluh dua peserta didik pengisian angket kepraktisan aktual LKPD. Hasil analisis validitas angket menyimpulkan bahwa validitas LKPD adalah 3,60 dengan kategori valid. Hasil kepraktisan isi 3,84 pada kategori praktis, kepraktisan harapan 3,82 pada kategori praktis, dan kepraktisan aktual 3,83 pada kategori praktis. Artinya LKPD berbasis keterampilan berpikir kritis valid dan praktis dalam proses pembelajaran untuk melatihkan keterampilan berpikir kritis

Development of Science Module on the Topic of Interaction of Living Things and the Environment Using the Scientific Critical Thinking (SCT) Model to Improve Critical Thinking Ability and Self-Efficacy

This research is based on the existence of problems in the form of low critical thinking skills and students' self-efficacy in learning. One way that can be done to solve this problem is by utilizing teaching materials in the form of modules that students can use for independent learning. Therefore, this research was conducted to develop science learning modules to improve critical thinking skills and self-efficacy in class VII students of junior high school. This type of research is Educational Design Research (EDR) using the Tessmer development model. The final result of the validation average is 3.67, which is in the very valid category. Therefore, based on the research results, it can be concluded that the science learning module has been declared very valid for increasing students' critical thinking skills and self-efficacy in learning science.Penelitian ini dilandaskan atas adanya permasalahan berupa masih rendahnya kemampuan berpikir kritis dan self-efficacy peserta didik dalam pembelajaran. Salah satu cara yang bisa dilakukan untuk menyelesaikan permasalahan tersebut yaitu dengan memanfaatkan bahan ajar berupa modul yang dapat digunakan peserta didik untuk belajar mandiri. Oleh karena itu, penelitian ini dilakukan untuk mengembangkan modul pembelajaran IPA untuk meningkatkan kemampuan berpikir kritis dan self-efficacy peserta didik kelas VII SMP. Jenis penelitian ini adalah Educational Design Research (EDR) dengan menggunakan model pengembangan Tessmer. Hasil akhir rata-rata validasi  sebesar  3.67 yang berada pada kategori sangat valid. Berdasarkan hasil penelitian yang diperoleh dapat disimpulkan bahwa modul pembelajaran IPA telah dinyatakan sangat valid untuk meningkatkan kemampuan berpikir kritis dan self-efficacy peserta didik dalam pembelajaran IPA.&nbsp

Validitas Modul IPA dengan Model Pembelajaran IPA Berbasis Kolaborasi untuk Meningkatkan Keterampilan Berpikir Kritis dan Keterampilan Mengambil Keputusan

Students in schools use techniques to keep up with the increasingly rapid development of the times. A module is the learning media. Lessons will be easier for students to understand if teaching materials are simple, practical, and relevant. However, activity in living things is still regarded as unsuitable learning material. This is because presenting the characteristics of objects to students in real terms can also be challenging. As a consequence, research and development of teaching materials for class VIII SMP/MTs based on critical thinking and decision-making skills are carried out in motion modules on living things. The goal of this research and development is to validate SMP/MTs class modules in order to improve critical thinking and decision-making skills. The Tessmer Formative evaluation development model is used in this type of research. Aspects of validity include content, presentation, and language. The research data were analyzed descriptively into categories. The results show that the CBSL module developed is in a very valid category with a value of 3.51, implying that this module appears to follow the objectives of learning science and is technically very feasible to be used as a science learning resource.Siswa di sekolah menggunakan teknik untuk mengikuti perkembangan zaman yang semakin pesat. Modul adalah media pembelajaran. Pelajaran akan lebih mudah dipahami siswa jika bahan ajar sederhana, praktis, dan relevan. Namun, aktivitas pada makhluk hidup masih dianggap sebagai bahan pembelajaran yang tidak sesuai. Hal ini karena menyajikan ciri-ciri objek kepada siswa secara nyata juga bisa menantang. Konsekuensinya, penelitian dan pengembangan bahan ajar kelas VIII SMP/MTs berbasis berpikir kritis dan keterampilan mengambil keputusan dilakukan dalam bentuk modul gerak pada makhluk hidup. Penelitian dan pengembangan ini bertujuan untuk memvalidasi modul kelas SMP/MTs guna meningkatkan kemampuan berpikir kritis dan pengambilan keputusan. Model pengembangan Evaluasi Formatif Tessmer digunakan dalam jenis penelitian ini. Aspek validitas meliputi isi, penyajian, dan bahasa. Data penelitian dianalisis secara deskriptif ke dalam kategori. Hasil penelitian menunjukkan bahwa modul CBSL yang dikembangkan berada pada kategori sangat valid dengan nilai 3,51, artinya modul ini terlihat sesuai dengan tujuan pembelajaran IPA dan secara teknis sangat layak untuk digunakan sebagai sumber belajar IPA

Pengembangan Modul Creative Problem Solving (CPS) untuk Meningkatkan Keterampilan berpikir kreatif dan Self-efficacy Peserta didik SMP

This research was conducted on the existence of problems in the form of low creative thinking skills and students' self-efficacy in learning. One way that can be done to solve this problem is by utilizing teaching materials in the form of modules that students can use for independent learning. Therefore, this research was conducted to develop science learning modules to improve the creative thinking skills and self-efficacy of class VIII students of junior high school. This type of research is Educational Design Research (EDR) using the Tessmer development model. The final result of the validation average is 3.49, which is in the very valid category. Therefore, based on the research results, the science learning module has been declared very valid to improve students' creative thinking skills and self-efficacy in learning sciencePenelitian ini dilakukan atas adanya permasalahan berupa masih rendahnya keterampilan berpikir kreatif dan self-efficacy peserta didik dalam pembelajaran. Salah satu cara yang bisa dilakukan untuk menyelesaikan permasalahan tersebut yaitu dengan memanfaatkan bahan ajar berupa modul yang dapat digunakan peserta didik untuk belajar mandiri. Oleh karena itu, penelitian ini dilakukan untuk mengembangkan modul pembelajaran IPA untuk meningkatkan keterampilan berpikir kreatif dan self-efficacy peserta didik kelas VIII SMP. Jenis penelitian ini adalah Educational Design Research (EDR) dengan menggunakan model pengembangan Tessmer. Hasil akhir rata-rata validasi  sebesar  3.49 yang berada pada kategori sangat valid. Berdasarkan hasil penelitian yang diperoleh dapat disimpulkan bahwa modul pembelajaran IPA telah dinyatakan sangat valid untuk meningkatkan keterampilan berpikir kreatif dan self-efficacy peserta didik dalam pembelajaran IP