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. was quasi-experimental non-equivalent posttest only control group design. The population 150 students, while sample selected by random sampling. number samples in this 64 students who were divided into two classes. instrument used test, namely question form essay non-test questionnaire for collected data analyzed...

Scientific literacy is one of the basic skills to compete in an increasingly competitive life. Nevertheless, Indonesian students continue have low levels scientific literacy. This study aims determine difference students' and cognitive learning outcomes experimental control classes find responses ethnoscience-based PjBL model learning. quasi-experimental research applies a non-equivalent group design. The samples were eleventh-grade science at SMA Negeri 2 Banjarmasin even semester 2021/2022...

Pre-service chemistry teachers should have the 21st century competence such as critical thinking skill. Unfortunately, skill dan self-efficacy level of Indonesian pre-service is still low. Problem Based Learning (PBL) model and Inquiry been implemented widely to improve skills teachers; however, weaknesses were found need investigation process based on science Therefore, innovation was created develop Scientific Critical Thinking (SCT) Model strengths PBL model. This also supported by...

Based on initial questionnaire data filled out by Mathematics and Natural Sciences teachers in Barito Kuala (Batola) Regency Banjarmasin City, it was found that understanding application of STEM Coding schools is still low, so necessary to hold a community service workshop. This project aims help participants develop critical thinking, creative, collaborative, literacy (4C) skills. The four stages the method are planning, implementation, observation, evaluation. A total 127 participated...

Systematic Literature Review ini bertujuan untuk menganalisis efektivitas pembelajaran jarak jauh (PJJ) selama pandemi COVID-19 pada kimia. PJJ dipilih sebagai pendekatan terbaik terus memberikan pendidikan di era pandemi. Artikel dalam review ambil dari Scopus Database (2019-2022) berdasarkan kriteria kelayakan. Dari 63 artikel, 42 diantaranya tereliminasi, dan sebanyak 21 yang memenuhi syarat dianalisis. Sebagian besar penelitian (52,38%) menyatakan bahwa efektif digunakan kimia, 38,08%...

Penelitian ini bertujuan untuk mengkaji penerapan model pembelajaran discovery learning meningkatkan berpikir kritis dan hasil belajar pengetahuan pada kimia melalui penelitian kualitatif yang menggunakan metode tinjauan literatur yaitu mencari referensi teori relefan dengan kasus atau permasalahan. Teknik pengumpulan data adalah meninjau hasil-hasil dilakukan oleh para peneliti sebelumnya analisis deskriptif kemudian menguraikan menjadi untaian kata. Sumber berasal dari jurnal Nasional...

This research is based on the existence of problems in form low critical thinking skills and students' self-efficacy learning. One way that can be done to solve this problem by utilizing teaching materials modules students use for independent Therefore, was conducted develop science learning improve class VII junior high school. type Educational Design Research (EDR) using Tessmer development model. The final result validation average 3.67, which very valid category. results, it concluded...

This research was conducted on the existence of problems in form low creative thinking skills and students' self-efficacy learning. One way that can be done to solve this problem is by utilizing teaching materials modules students use for independent Therefore, develop science learning improve class VIII junior high school. type Educational Design Research (EDR) using Tessmer development model. The final result validation average 3.49, which very valid category. based results, module has...

Abstract. This study aims to improve teacher and students activities, creative thinking ability, self efficacy, student learning outcomes in Colloid system material using problem solving model. The subjects were 36 of grade XI IPA SMA PGRI 4 Banjarmasin. classroom action research was conducted 2 cycles through the stages planning, action, evaluation observation, reflection. data collected observation instruments, skills tests, achievement test, questionnaires. Analysis used qualitative...

<p><strong><em>Abstract.</em></strong><em> Action research is a form of collective self-reflection social situation to improve reasoning and justice in the which conducted. Classroom Research practical intended classroom learning. This one efforts teacher or practitioner various activities carried out quality learning classroom. The purpose this activity provide comprehensive description action how results are oriented towards scientific articles as media...

Research on the development of learning media for Android-Based Interactive E- modules colloidal material aims to produce valid, practical and effective media. The floating model used is a 4D model. trial developed was carried out students SMAN 1 Kotabaru 2020/2021 academic year. trials were individual trials, small group limited trials. Data collection techniques validation sheets, readability questionnaires, response questionnaires test assessments. analysis descriptive analysis. results...

The PjBL-STEAM model of wetland contexts is a learning that can improve students' critical thinking and self-efficacy skills. It carried out by utilizing the environment as medium for electrolyte nonelectrolyte solutions. This study aims to determine improvement students’ through in context wetlands. present employed quasi-experimental experiment with one-group pretest-posttest research design. participants were obtained convenient sampling inclusive criteria students class X MIA 3 at SMAN...

Abstract. It has been conducted the research on implementation of Guided Discovery Learning (GDL) models salt hydrolysis material. The factors studied were teacher activities, student critical thinking skills, and cognitive, affective, psychomotor learning outcomes. This study uses a classroom action design with 2 cycles. source data is 37 students class XI IPA 1 SMA Negeri Banjarmasin. instruments tests nontes. results showed that there was an increase in activity by 35.20%, from 51.13...

ABSTRACT. Has made the development of interactive multimedia instructional media materials colloidal systems. The purpose this is to facilitate teachers teaching with use This done in class XI IPA 1 SMAN 8 Banjarmasin academic year 2012/2013 which consisted 12 students as test sample and small group 33 SMA PGRI 4 a limited field . Data collection techniques using achievement techniques, observations, questionnaires. results obtained ahl iterhadap average 83.33 including excellent category,...

Telah dilakukan penelitian tentang meningkatkan kemampuan berpikir kritis dan hasil belajar siswa menggunakan model pembelajaran Problem Based Learning (PBL) pada materi Hidrokarbon kelas X-3 SMA Negeri 10 Banjarmasin tahun pelajaran 2016/2017. Penelitian ini bertujuan untuk mengetahui (1) peningkatan aktivitas guru, (2) siswa, (3) (4) (5) respon siswa. rancangan tindakan (PTK) dengan 2 siklus yang terdiri dari tahap perencanaan, pelaksanaan tindakan, pengamatan refleksi. Sampel adalah...

Abstract. A study concerning the use of Problem Based Learning Model in colloidal systems matter. This aims to improve (1) Fitness teacher class XI IPA 2 SMA Negeri 4 Banjarmasin systems, through application model Learning, (2) Activity learning Model, (3) critical thinking skills students (4) results problem Learning. The method used is PTK with cycles. Research subjects were by number 30 people consisting 22 women and 8 men. outcomes data collected using a test outcomes, essay activity...

<p>Rasch modelling based on assessment can help teachers analyze the students' cognitive knowledge level and development. However,<strong> </strong>teachers are considered unsuccessful in teaching where achievement of indicators learning science, such as chemistry, is not holistically actualized. This study aimed to High School Banjarmasin City, especially (cognitive aspect), using Rasch data analysis technique exploring how chemical strategies planned symptoms obtained....

Abstract: Has done research on the use of CORE (Connecting, Organizing, Reflecting & Extending) learning model assisted mind mapping material salt hydrolysis student class XI MIA 3 SMAN 6 Banjarmasin which aims to determine (1) activities teachers; (2) activites students; (3) improving outcomes; and (4) response students learning. The design was used classroom action with 2 cycles completely four meeting. Each cycle consists 4 stages planning, action, observation evaluation, as well analysis...

Abstract. The ability to think critically and understanding self-efficacy is the main thing of every learner should be have. One learning models that can combine critical thinking Think Pair Share-Problem Solving model. learnng model TPS-Problem applied students class X MIA SMA Negeri 4 Banjarmasin on electrolyte non-electrolyte solution concept. aim this research know students' after being given Solving. design used pretest-posttest nonequivalent control group samples taken by purposive...

Abstrak. Telah dilakukan penelitian tentang keterlaksanaan model SCT untuk melatihkan keterampilan berpikir kritis dan self efficacy mahasiswa calon guru kimia padamateri koloid. Sintaks adalah 1) Orientasi mahasiswa; 2) Aktivitas ilmiah; 3) Presentasi hasil aktivitas 4) Penyelesaian tugas kirits; 5) Evaluasi. Penelitian ini merupakan pengembangan mengetahui kepraktisan keefektifan dari prototipe dalam pembelajaran materi Koloid. Hasil menunjukkan bahwa kategori sangat baik (85,84,%), aktif...

Abstract. A research has been done about the use of structured exercises method to improve students’ activity and learning outcomes in class XI IPA 1 SMAN 6 Banjarmasin on buffer solution material. This aims determine teacher, activities material by using exercise method. study uses classroom action design with 2 cycles. First cycle consists 3 meetings second meeting. The subjects were students Banjarmasin, there 35 consist 10 male 25 female students. data collection techniques engineering...

Penelitian tentang pengembangan e-modul berbasis proyek untuk meningkatkan kemampuan berpikir kreatif peserta didik pada materi asam basa di MAN Katingan Tahun Pelajaran 2022/2023. ini merupakan penelitian Research and Development yang bertujuan mengetahui hasil uji kevalidan, kepraktisan, dan keefektifan dikembangkan. Model digunakan dalam adalah model ADDIE, subjek yaitu 27 kelas XI MIPA 2 Katingan. Teknik pengumpulan data menggunakan lembar angket, observasi, instrumen tes. Sedangkan...

Many students find redox reactions challenging due to educators focusing solely on imparting knowledge without real-world connections. This approach limits critical thinking and reduces students' self-efficacy. To address these issues, fostering creativity developing interactive learning materials are essential solutions. research aims create contextual teaching (CTL) based media for reactions. focuses validity, practicality, effectiveness in enhancing skills The framework employed this...

This study aims to determine the validity, practicality, and effectiveness of STEAM–PjBL-based LKPD products. The research method used is development (R&D) with ADDIE model. developed was tested on 24 class XI IPA 2 MAN 1 Banjarmasin students. results showed that included in very valid category aspects content, presentation, language, design assessment, an average score 95.5%. also fulfilled practicality practical categories individual readability tests, small group student response...