Spontaneity criteria for processes with useful (especially electrical) work have been discussed based on total differentials of thermodynamic functions. Reaction Gibbs energy ([Delta][subscript r]G) and electrochemical reaction Gibbs energy ([Delta][subscript r]G~) have been juxtaposed. Three-dimensional graphs showing the dependencies of…

For over 30 years I have been committed to theorizing, interrogating, and practicing life writing as an academic, pedagogical, and curricular discipline. In my life writing I often write what one reviewer called "clichés of the heart." I wonder what is wrong with clichés. Why are so many people so ready to criticize others for clichés?…

The use of exclusionary discipline practices in schools has been well documented since the 1970s with the passing of the Safe Schools Act and implementation of zero-tolerance policies. Despite research indicating the ineffectiveness of exclusionary practices, students continue to receive suspensions and expulsions at alarming rates. Additional…

Sustainable development is a "durable development" that is systematic and long-term development of countries ensuring strong relationship between societal and environmental security with economic progress. The concept of sustainable development is essential for pre-service teachers to realize because the country is on its way to progress…

This study aimed to explore Ethiopian middle school physics teachers' content knowledge (CK) and their implementation of Dialogic teaching (DT). A qualitative method, case study design, and purposive and convenient sampling employed in the study. Data collected using Classroom observation and Questionnaire from nine physics teachers. The…

Our research explores and elaborates the ways pre-service teachers come to know and begin conceptualizing ways of teaching about news media. We report on what we interpret as their understandings and, perhaps more importantly, their misunderstandings of media literacy as they relate to their emerging ideas about what it means to teach others about…

Measuring teachers' skills and competencies is necessary to ensure teacher quality and contribute to education quality. Research has shown teachers competencies and skills influence students' performances. Previous studies explored teachers' knowledge through testing. Teachers' knowledge of the topic of area-perimeter and teaching strategies has…

The study aimed to investigate pre-service early childhood teachers' (PSTs) collective pedagogical content knowledge (cPCK) and personal pedagogical content knowledge (pPCK) on the knowledge used in scientific process (SP) through the content representation (CoRe) design, interview, and knowledge used in scientific process (KSP) forms. The data…

This study, whose purpose is to examine the effect of scientific discussion-oriented activities on eliminating misconceptions in the 'Change of Matter' unit, has been designed in accordance with the action research method. Action research is a research approach that is carried out by practitioners alone or with a researcher to understand and…

A critical review was conducted to determine the influence background knowledge has on the reading comprehension of primary school-aged children. We identified twenty-three studies that met our criteria and focused on the links between background knowledge and reading comprehension of children in the mid to late primary years. Review findings…

The purpose of this teacher action research project is to examine the perspectives of high school youth as they experience an intensive, 45-hours summer course geared toward developing and strengthening students critical consciousness as future teachers. This research study centers on a teacher pipeline program called the Future Educators Program…

This study aimed to determine the effectiveness of using an interactive e-module to reduce students' misconceptions on salt hydrolysis material at grade XI in senior high school. This study implemented a pre-experiment with one group pretest-posttest research design, which utilized one class as the experimental class. Samples were selected by…

An empirical investigation of elementary school teacher candidates on classification activities dealing with animate and inanimate objects in terms of being living or non-living demonstrates that as the size of the objects increases, subjects are more likely to classify them correctly as either being an animal or having living characteristics.…

The purpose of this study was to investigate the effect of digital concept cartoons and maps in eliminating misconceptions of secondary school students. The research was conducted with 67 students who were studying at three different branches of 7th grade of secondary school. The research was conducted according to semi-experimental design with…

Climate change is complex and controversial in nature, yet seen by educators and policymakers as an important topic to be taught within secondary science education. Teachers' beliefs about the instruction of climate change are unclear. The presence of controversy can influence teachers' instructional decisions causing confusion about the science…