Effective teaching and learning of Nature of Science (NOS) has been a curriculum goal for decades and its inclusion into the science education from K-12 is becoming commonplace worldwide, regardless of the differences in the adapted science curricula. However, less attention, if any, has been paid to the holistic representation of NOS at…

Around the world, on every continent, and in every country, children play. Though culturally contextualized, play is a global common childhood experience. There are cultural variations in children's play activities, and though play looks and sounds different across the world, there are also commonalities. Though scholars find it difficult to…

Cognitive interviews play an important role in articulating the intended construct of educational assessments. This paper describes the iterative development of protocols for cognitive interviews with kindergarten through second-grade children to understand how their spatial reasoning skill development aligns with intended constructs. We describe…

Computer programming provides a framework for interdisciplinary learning in sciences, arts and languages. However, increasing integration of programming in K--12 shows that the block-based and text-based dichotomy of programming environments does not reflect the spectrum of their affordance. Hence, educators are confronted with a fundamental…

Background: Since the 1990s, national standards have been developed in K-12 subject areas. National standards in health education were first released in 1995 with a second set released in 2007. A third edition, the "National Health Education Standards: Model Guidance for Curriculum" and Instruction was developed in 2022 under the…

Kindergarten teachers use art-based activities and practices because they are useful and functional in learning processes and they help learning in other subject areas. While teachers allocate great deal of classroom time for art practices, an art curriculum is not required or enforced at kindergarten level. The objective of this study was to…

This study described the features of writing instruction in widely used kindergarten English Language Arts programs and examined their alignment with evidence-based, best-practice guidelines. Three popular curricula were selected for analyses: Reading Wonders, Journeys, and Reading Street. Our coding of teacher manuals focused on instructional…

This paper presents empirical evidence on kindergarten admission preparation services in Hong Kong. Parents increasingly turn to tutoring companies for a range of services, such as social skills training, portfolio editing, mock interviews, and parental consultation. We used qualitative methods to capture the views of parents, teachers, tutors,…

Climate change is an urgent global issue that requires concern and action among a climate literate citizenry. Early childhood climate change education (CCE) affords strong potential for developing this climate literate citizenry. Early childhood educators are critical for this endeavor, and their climate change perspectives, teaching practices,…

High-quality science assessments are multi-dimensional. They promote disciplinary practices, core ideas, cross-cutting concepts, and science sense-making. In this paper, we investigate the feasibility of using generative artificial intelligence (GenAI), specifically multimodal large language models (MLLMs), to annotate and provide improvement…

In an effort to improve learning for young children and respond to preschool fade out, some districts are working on "PreK-3" initiatives to create better connected learning pathways for children. In these pathways, primary grades continue to build on what children learn in preschool; they also present potential implementation challenges…

Investigators often rely on the proportion of correct responses in an assessment when describing the impact of early mathematics interventions on child outcomes. Here, we propose a shift in focus to the relative sophistication of problem-solving strategies and offer methodological guidance to researchers interested in working with strategies. We…

Preschool through third grade (P-3) alignment is regularly named as a key aspect of early childhood education and the transition to formal schooling. However, little is known about P-3 alignment in practice. Using data from 265 observations of math instruction in preschool, kindergarten, first-, and third-grade classrooms in New York City public…

In this article, Kimi Waite and Jennifer Burgin describe a three-step interdisciplinary framework for learning partnerships between TK-2 students and scientists that covers the NCSS themes SCIENCE, TECHNOLOGY, SOCIETY and PEOPLE, PLACES, AND ENVIRONMENTS. The authors showcase standards-aligned learning activities and resources to help practicing…

In recent years, the use of external proficiency-based tests to measure learners' language ability has increased significantly, in part thanks to the Seal of Biliteracy movement. However, there exists very limited research investigating the influence of such tests and their subsequent outcomes data on teachers' practices. As such, this study…