STEM (science, technology, engineering, and mathematics) education has become a global focus to foster learners' Twenty first-century skills and achieve the sustainable development of society. Design challenges present children with a real-world design problem to solve, as design challenges inspire children to think creatively and apply…

This paper provides a longitudinal analysis of the understanding of repetition patterns by 24 Spanish children ages 3, 4 and 5, through representation and the type of justification. A mixed quantitative and qualitative study is conducted to establish bridges between algebraic thinking and computational thinking by teaching repetition patterns in…

This paper presents a teaching experiment with preschoolers, considering games as means for presenting problem-based situations and focusing on the development of game design in connection to problem posing skills. The study was conducted in a focus group of eighteen 5-6-year-old students who participated in game design sessions, compared to a…

Recent studies have shown that playing with coding toys enhances children's skills in STEM-subjects, especially problem-solving abilities. However, there is limited knowledge of early childhood education and care (ECEC) teachers' roles in facilitating children's problem-solving through coding-toy play activities and the high-quality pedagogical…

Background: Children with phonological impairment present with pattern-based errors in their speech production. While some children have difficulties with speech perception and/or the establishment of robust underlying phonological representations, the nature of phonological impairment in children is still not well understood. Given that…

In recent years, there has been a growing concern in science education on the enhancement of preschoolers' knowledge and motivation for concepts by implementing efficient teaching methods. This study explored the development and effectiveness of the E-sky Module in increasing the development of preschoolers in Project-based Learning (PBL)…

Research Findings: The Incredible Years Teacher Classroom Management (IY-TCM) program is an evidence-based intervention intended to promote the social and emotional skills of children and to reduce the frequency of inappropriate types of behavior. This paper reports on its initial implementation in Portugal. The primary aim of this study is to…

Preschool teachers' questioning is an important part of the teaching and learning process as questions can drive children's thinking (Nappi 2017). As one of the most common pedagogical tasks in preschool, storytelling has the potential to bring the world to the classroom using imagined or real stories. However, to date, there is limited knowledge…

Researchers have identified effective instructional strategies for teaching peer imitation, including embedded classroom-based interventions. However, there is a dearth of strategies that have been effective for teaching generalization of imitation skills to novel contexts. Building on previous research, we examined the use of progressive time…

Preschool environments offer an abundance of opportunities for exploring the physical world where children can learn "engineering concepts" and "principles" (theories or laws). Yet how teachers design motivating conditions for engineering thinking has not been fully investigated. The study reported in this paper examined how…

This meta-analysis study aimed to comprehensively examine the effect size of STEM practices on the development of students' problem-solving skills. By combining the results of 25 individual studies, the researchers can gain a holistic understanding of the overall impact of STEM approaches. Consequently, these studies were categorized according to…

Young children encounter uncertainty and challenges on a daily basis; through their intuitions, experiences and experimentation they construct knowledge, skills and dispositions towards probabilistic concepts. The aim of this exploratory ethnographic study is to identify how young children engage with probabilistic thinking and reasoning while…

The problem of this study was the lack of problem-solving skills in early childhood, mostly in developing countries including Indonesia. This study examines the effect of the scientific approach-based learning process on problem-solving skills of early childhood and analyse the effectiveness of scientific approach-based learning to improve problem…

Research Findings: This study explores how Chinese preschool teachers' enactment of Concept Development (CD) strategies, as measured by the Classroom Assessment Scoring System (CLASS), might effectively elicit children's higher-order thinking during whole-group science teaching. Participants included 25 Chinese preschool teachers and 800 young…

Amidst a steady clamor about "learning loss" during the pandemic, a minority of educators have cautioned we must, in the words of Donna Haraway, "stay with the trouble," giving children space to grieve, explore, and make sense of a new reality. In this paper I interrogate what it means to stay with trouble and specifically call…