Mathematical competence in school-related contexts is a multidimensional construct that encompasses several content areas and cognitive components. Kindergarten children have experiences with different types of mathematical content. However, empirical research has focused mostly on children's numerical skills, and less is known about their…

The objective of the current study was to identify an effective learning environment for kindergarten students as they acquire an initial understanding of scientific inquiry activities (SIA) and a simple (idealized) scientific inquiry cycle (SIC). The study aimed to examine (a) the effects of instructional support and (b) the role of similarity…

Evolution is the integrative framework of the life sciences. Even though the topic is often not formally introduced before high school, young children already have various ideas about evolutionary principles (variation, inheritance, and selection) and their underlying key concepts (e.g., differential fitness, reproduction, and speciation).…

Empirical research highlights the benefits for the development of children's mathematical competencies when they play linear number board games with dice and receive feedback. We, therefore, investigated mathematical competencies in two training studies with six sessions and a 3 × 2 design. The sample in the first experiment consisted of N = 79…

A growing body of research suggests that fine motor skills (FMS) are associated with language development. In this study, we examined 76 children aged 3-6 years assessing the link between language and FMS. Specific measures included receptive and expressive vocabulary, oral narrative skills, and various fine motor tasks. Hierarchical linear…

The usage of high-quality learning applications (apps) at home may increase children's mathematical and literacy competencies. This approach was tested in a family intervention study. Intervention families (n = 302) in two German cohorts (N = 500; M (SD)[subscript age] = 61.0 (4.6) months; n[female gender symbol] = 302) received tablets with newly…

This 6-wave longitudinal study (2014-2018) of 161 German 5- to 10-year-olds from a midsized city and rural area in southern Germany (89 females, 72 males; predominantly White; mostly middle class) found that scientific-reasoning abilities first develop at 6 years. Abilities were highly stable, with the kindergarten score predicting 25% of…

In Germany, there is still a great need for research on the quality of teacher-child interactions in ECEC institutions. Especially, because social interactions and relationships are crucial for (early) learning and development (Ulferts et al., 2019). However, there are hardly any results on factors influencing the interaction quality. This paper…

Adaptive learning support is a key element of high quality preschool education and includes the planning of learning situations and teacher-child interactions. The provision of effective adaptive learning support in kindergarten is challenging. This longitudinal experimental study examined the impact of two professional development programs on 132…

Despite increasing data on young children's patterning skills and evidence of a link between early pattern knowledge and later mathematics performance, little is known about the strategies children use to solve patterning tasks. This mixed-methods study examined 3- to 5-year-old children's informal strategies when solving eight patterning tasks…

During preschool age, three precursors to self-regulated learning (SRL) can be identified: general self-regulation ability, speech competence, and executive functioning. There is evidence for a large interindividual heterogeneity in these precursors which may have an impact on the development of SRL. This study (a) examined heterogeneity in SRL…

The abrupt shift to online instruction that occurred in spring 2020, often referred to as emergency remote teaching (ERT), caught many world language educators off guard. To prepare for future disruptions to face-to-face learning and illustrate promising online teaching practices that emerged during this extended period of time that could serve to…

This article examines the life of Friedrich Froebel, the founder of the kindergarten in the 1840s. It describes how the kindergarten and its impact in Germany and the United States. It spread at the international level of education because German kindergarten teachers relocated it to other countries when it was banned in Germany. In the years from…

Since the 2000s, early co-constructive mathematical learning in kindergarten has focused on political discussions and (mathematical-didactic) research. This is because kindergarten is the first place for subject-specific learning, next to socialization in the family. Research on this first institutional learning in the kindergarten often focuses…

The following paper continues the previous part, and examines the influence of crystallography on Fröbel's conception of mathematics. In this part we focus on yet unpublished material. These unpublished notes of Fröbel underline the visual transfer of drawing and images of crystals, mainly developed by Haüy, which were widespread at the turn of…