This study aims to explore the influences of the CS-unplugged activities in developing problem solving skills of preschool children. The participants were 11 children (4-5 aged) enrolled in a public preschool and Code.org activities were used as an instructional package. Activity evaluation form and interviews were used to understand children's…

Problems involving the composition of mixtures are common in chemical practice and are thus part of introductory Chemistry courses at the early undergraduate level. However, they are often perceived by students as a rather obscure matter, which may be due to poor familiarity with algebraic manipulations. Furthermore, to increase the distaste of…

Expertise is featured by continued high performance in a particular domain. Expertise research has primarily focused on absolute expertise in structured domains such as chess and emphasized the significance of deliberate practice for expertise development. We investigated the development of relative expertise in commercial domains as part of…

Teachers play a crucial role in the lives of their students. They are tasked with numerous responsibilities to provide the best education as possible taking into consideration the many different backgrounds and presentations each child brings into the classroom. To better understand the ways in which teachers understand and support their students,…

Effective learning is viewed as an evolutionary process, and as such, it involves an expanded version of the Crenshaw-Collins view of "intersectionality." It demands an in-depth view of the complex socio-cultural-ethnic milieu in which students are embedded. Even more, effective learning requires effectance problem-solving, investigation…

A new approach, termed the "scale factor method," is presented for solving a variety of stoichiometry problems. Students taught to solve mass-mass stoichiometry problems using this method found it more intuitive and had a higher rate of success than students using the traditional dimension analysis approach. The scale factor approach…

The purpose of this study was to determine effects of implementing metacognitive practices on the engagement of students in secondary mathematics courses. The study was guided by two primary inquiry questions that focused on the current implementation of metacognitive practices in the mathematics courses as well as the perceived change in student…

Competency in skills associated with collaborative problem solving (CPS) is critical for many contexts, including school, the workplace, and the military. Innovative approaches for assessing individuals' CPS competency are necessary, as traditional assessment types such as multiple-choice items are not well suited for such a process-oriented…

Competency in skills associated with collaborative problem solving (CPS) is critical for many contexts, including school, the workplace, and the military. Innovative approaches for assessing individuals' CPS competency are necessary, as traditional assessment types such as multiple-choice items are not well suited for such a process-oriented…

Problem solving is a critical component of academic and social emotional learning. It is a life-long skill. For young children, opportunities to make choices and problem solve lay the foundation for later development of self-determination (Palmer et al., 2012). However, young children may not have the experience or ability to resolve problems…

This article details the development of design principles to support teachers in planning for a Community-Based Mathematical Modeling task with a focus on social justice in the elementary grades. By reflecting on the dilemmas we encountered in the design and enactment of the tasks, we developed five design principles that allowed us to address…

Wales is often compared favourably to other countries because of its commitment to the UN Convention on the Rights of the Child and lower levels of school exclusions. Systematic analysis of policy documents reveals the dominance of a rights-based discourse in approaching the challenge of school exclusions, which are explained in terms of…

STEM education and research has gained popularity internationally over the last decade. However, there is a lack in specifications in existing K-12 STEM classroom observation protocols of how features of an integrated STEM experience/lesson would lead to desired outcomes and how those outcomes should be measured. To bridge this gap, we propose the…

Educators and caregivers can foster emotional wellbeing, growth, and resilience, contributing to a fulfilling and balanced adulthood by providing positive childhood experiences (PCEs). PCEs protect the brain and promote healing for people who have experienced adverse childhood environments (ACEs). In the presence of PCEs, adverse experiences in…

The aim of this qualitative study was to description and interpretation of experiences and perceptions of teachers working with students who have challenging behaviours in various types of school settings in Poland. Teachers' experiences and perceptions provided insights and understandings into action strategies, in the case of the teachers who…