The problem-based learning (PBL) model consists of five steps: orienting students to the problem, organizing work, guiding investigations, compiling work and presenting it, and evaluating the process and results. However, many teachers have not implemented the first and second steps properly, so that the goal of developing students' critical and…

This study aims to determine the effect of the STEM-based learning model on collaboration skills and determine the effective contribution of the STEM-based learning model to collaboration skills in the chemistry subject of buffer solution material. This study uses a quantitative quasi-experimental study with a posttest only with control group…

Background/purpose: This study aims to evaluate the effectiveness of using E-Module-based Problem-Based Learning (PBL-EM) in improving the mathematical communication skills of Senior High School students based on their cognitive style on mathematical logic material. Materials/methods: This study used a mixed design with an embedded design approach…

Student science proficiency development demands sustainable and coherent learning environment support. Scholars argue that project-based learning (PBL) is an efficient approach to promoting student science learning, compared to conventional instructions. Yet, few studies have delved into the learning process to explore how a coherent PBL system…

This study aims to explore the effectiveness of collaboration between the Teaching at the Right Level (TaRL) approach and the problem-based learning (PBL) model in improving student learning outcomes at junior high school and senior high school levels. TaRL is a method that emphasizes learning tailored to students' individual ability levels, while…

Student academic stress can impact class participation. Integrating psychological treatment into learning strategies can help manage academic stress. The objective of this research is to enhance students' metacognitive and self-efficacy by reducing their learning difficulties and cognitive anxiety. This will be achieved by integrating…

Fostering students' critical thinking skills is an urgent issue that requires immediate attention. One viable solution to address this is the implementation of project-oriented problem-based learning (POPBL) through the SR-STEM project. This research aims to describe the implementation, effectiveness, and student perception of the POPBL model…

Because non-cognitive constructs can influence student success in education beyond academic achievement, it is essential that they are reliably conceptualized and measured. Within this context, there are several gaps in the literature related to correctly interpreting the meaning of scale scores when a non-standard response option like I do not…

The purpose of this study was to analyze the activities in the Problem-Based Learning (PBL) methodology among high school students when solving problems related to the field of plane figures, both in extra-mathematical and intra-mathematical environments. The research was qualitative and constituted a case study. The technique used to select the…

Making predictions and observations, interpreting data, and drawing conclusions are all examples of scientific problem-solving procedures. The purpose of this research was 1) to develop scientific problem-solving skills by applying problem-based learning as a basis for students in grade 9 to pass the 70 percent requirement and 2) to study the…

The creativity of high school students in Indonesia has not met the demands of 21st century because in general the students' thinking ability has not reached high-level thinking ability. The objectives of this study are: first, utilizing android technology to develop an Analogipedia module containing ecosystem teaching materials for high school…

Online learning causes teachers to be considered more active than students, so students' higher-order thinking skills decrease. Limited face-to-face learning is a new normal policy in the field of education. Learning models can be one way to recreate active learning to improve student's learning outcomes. This study determines the effectiveness of…

Problem-based learning (PBL) has the potential to enhance both cognitive and affective engagement but has been criticised for being unsuitable for learners with low levels of knowledge and skills, such as South African learners from poor backgrounds. In such cases, guided problem-based learning (GPBL), which includes direct instruction and teacher…

The projected number of engineering professionals will increase in the next decade. Implementing instructional technology to support engineering students in creating design solutions to authentic problems may lead to a more significant number of engineering graduates. The problem is knowing the extent to which parametric 3-dimensional…

Organic chemistry is a cognitively demanding subject with persistently low student achievement. This review aimed to identify instructional strategies and educational technologies used to improve learning outcomes in organic chemistry across educational levels and learning environments. A systematic review of 40 experimental studies (2014-2023)…