This research aimed to explore the effect of problem-based STEM activities on middle school students' perceptions related to problem-solving skills and their critical thinking tendencies. The sample consisted of 81 students. A mixed method was employed in the research. The quantitative data collection tools were the "Critical Thinking…

The aim of this study was to determine the relationship between students' metacognitive learning, critical thinking, scientific process skills, and academic achievements after the "Cell and Divisions" and "Force and Energy" units which have been processed according to different teaching methods. Furthermore, in this study, it…

The purpose of this research was to investigate the effect of problem-based scenario method with experiments on the biology self-efficacy and critical thinking tendency of the prospective science teachers. In the study, pre-test and post-test experimental design without any control group was used. The participants of the research were 108…

Evaluating the veracity and reliability of online media in science is an integral part of developing critical skills in science. Moreover, the 1st year biology courses should provide an avenue for students to acquire these skills for academic success. This study evaluated whether students (n = 90) exposed to an apparently credible website were…

Pre-service teachers face challenges in learning how to implement inquiry-based learning to enhance students' higher order thinking skills (HOTS) effectively. This study describes pre-service science teachers' instructional practices to teach HOTS related to key aspects of inquiry. The study group comprised 15 undergraduate pre-service teachers…

The study investigated the effects of graphic organizer (GO) and experiential learning (EL) with feedback on the mean achievement and students' critical thinking in Jos North Local Government Area of the Plateau State of Nigeria. A pre-test post-test quasi-experimental design was used. A sample of 75 students was drawn from the population of 1950…

This study aimed to investigate the effect of critical reading (CR) practices in science courses on academic achievement, science performance level, and problem-solving skills. The experimental method and factorial design were used. The study was conducted with 102 seventh-grade students from a public school in Turkey during the 2014-2015 academic…

We report on our experience with the implementation of project-based teamwork on nuclear energy with 14 ninth-grade students from a lower secondary model school and its assessment using two written questionnaires, which were answered by the students after the completion of the project. The first questionnaire elicited students' opinions about the…

The Qatari government has made significant changes in the organization and staffing of schools over the past decade in an effort to improve the academic performance of school-aged citizens. Of interest is the need to encourage teachers to move from a didactic teacher-led mode of instruction to one that is more student-centred, but also…

This study examined the effectiveness of Argument-Driven Inquiry (ADI) as an instructional model in a general chemistry laboratory course. The study was conducted over the course of ten experimental sessions with 125 pre-service science teachers. The participants' level of reflective thinking about the ADI activities, changes in their science…

One of the most important attribute for being scientifically literate in the context of science education requires individuals do research, inquiry and develop scientific attitudes toward facts brought about around them. In addition, it is often stated in the literature that individuals who are scientifically literate can also think critically and…

In different countries efforts have been made to integrate critical thinking into science curricula, recognizing that it is necessary to live in a plural society with citizenship competence. However, this objective has not been appropriately implemented in classrooms. One of the obstacles is the fact that teachers do not have a clear idea about…

In contemporary academic literature and in many national curricula, there is a widespread acceptance that critical thinking should be an important dimension of Education. Teachers and researchers recognize the importance of developing students critical thinking, but there are still great difficulties in defining and assessing critical-thinking…