Concepts and practices surrounding measurement uncertainty are vital knowledge for physicists and are often emphasized in undergraduate physics laboratory courses. We have previously developed a research-based assessment instrument--the Survey of Physics Reasoning on Uncertainty Concepts in Experiments (SPRUCE)--to examine student proficiency with…

A large-enrollment, introductory physics laboratory course at the University of Colorado Boulder has undergone a recent transformation to help students' develop lab skills and better align students' views and beliefs about experimental physics with those of expert experimental physicists through engagement with authentic scientific practices. We…

The study examined the effect of context-based learning (CBL) and gender influence on chemistry students' acquisition of integrated science process skills (ISPS). Two research questions guided the study. This study used a quasi-experimental research design with a sample of 192 participants who had an average age of 15. Three instruments were used…

Purpose: The present study examined the effect of Directed Activity Related to Texts (DARTs) and gender on student achievement in qualitative analysis in chemistry. It focused on the qualitative analysis component of the Chemistry course, which for students has been perceived as being the most difficult aspect of their mastery of the subject.…

This study examines how classroom activities, student gender and student personal interest in science studies and careers predict situational interest in physics learning. Teaching modules were designed based on the secondary physics curricula in Finland (Helsinki) and Chile (Santiago and Viña del Mar) emphasising students engagement in scientific…

Self-efficacy, the belief in one's ability to succeed in learning tasks, predicts learning and success in education broadly and physics specifically. While self-efficacy increases for students in most introductory science and mathematics courses, self-efficacy consistently decreases for women in physics courses. This study used the experience…

Science process skills (SPSs) play a significant role in science education. This research aimed to determine the acquisition level of 5th-grade students in SPSs with classroom activities. The research was a case study, and the data were collected by focus group interviews, document analysis, and observations. The sample of the research was six…

This study aimed at exploring the effect of Fermi question on the development of science process skills in the physics subject at ninth Grade students. The sample of the study consisted of (2) classes for males and (2) classes for females, which were randomly divided into (2) groups: An experimental group of (41) students divided into a class of…

It is important for people absorbs and understand the information of how world their live in works, as human basic form of learning process, science process skills serve as the tools it is not used only by the scientist in the process of their discovery, but also by the people as tools to understand information about the world. The aim of this…

It is important to enable the students to have the scientific skills and attitudes which are well developed in order that students can be competitive in the global society, however, it appears that many students are lacking these required competences. As such, this research aims to investigate the Science Process Skills (SPS) and Chemistry…

The aim of the research is to assess the effectiveness of Virtual Lab (experimental group) compared to Physical Lab (control group) in the level of Science Process Skill mastery of topic salt experiment. This research also was done to compare the students' level of Science Process Skill mastery by gender and to find interaction effect between…

Contemporary research has suggested that for students to compete globally, pedagogy must shift to emphasize the infusion of mathematics into science instruction to strengthen understanding. Innovative professional development programs are necessary to achieve this goal, particularly with respect to teaching graphing skills in the context of…

The purpose of this mixed-methods study was to explore the effect of within-gender and cross-gender team argumentation on seventh graders' science knowledge and argumentation skills in a computer-assisted learning environment in the United States. A total of 58 students were engaged in the collaborative within-gender team argumentation process…

The aims of this study were to investigate the relationship between the Palestinian secondary school students knowledge level of science process skills and their attitudes toward science, and the effect of gender and residence of these students on their knowledge level of science process skills and on their attitudes toward science. The study used…

The purpose of this study was to establish the extent to which biology scientific creativity skills are influenced by the students' culture and gender in Turkana County. A mixed method research design was used. This involved cross sectional survey and ethnographic study. The target population comprised all form three students in sub county schools…