Uncertainties are inherent in education as learners encounter gaps in their awareness of topics, receive new information that potentially conflicts with prior understandings, and grapple with known unknowns in order to construct new knowledge. While researchers have shown that students productively struggling with problematized and uncertain…

Science teachers struggle to implement and sustain new curricular ideas from professional development (PD) experiences. These PD opportunities are crucial for enacting real-world changes to teaching practice and address pressing global challenges, such as the teaching and learning of socioscientific topics nested in school communities.…

Traditional science instruction typically follows an initiation- response-evaluation format and privileges curriculum reflective of Western, male, white, middle-class values, and knowledge which sometimes tends to exclude Black and Latinx students. This qualitative instrumental case study explored how a White male seventh-grade science teacher in…

Background: This study explored science teachers' participation in a professional development partnership with informal science institutions (ISIs) designed for urban middle school science teachers, known as the "Urban Advantage Science Initiative." The teacher training involved a whole school focused approach, providing teaching…

In this paper, the education system in Bosnia and Herzegovina is presented in the light of current state-level legislation, with an emphasis on chemistry education at the primary, secondary and tertiary level. The consequences of the last war in our country still persist and are visible in many aspects of everyday life, including the education…

Although several reforms have shifted the direction of education, a debate on the strengths and limitations of science education in Kosovo has not yet been initiated. The present article analyses the development of chemistry education in Kosovo and encourages questions that could shape science education practices in general. In particular, the…

The inclusion of "nature of science" (NOS) in science education has for a long time been regarded as crucial. There is, however, a lack of research on appropriate NOS aspects for different educational levels. An even more neglected area of research is that focusing on teachers' perspectives on NOS teaching at different levels. The aim of…

Background: Teacher turnover is a dire and chronic problem for many education systems across the globe. According to UNESCO, 70% of teachers will be replaced by 2030. This study investigates the relationship between the retention of science and mathematics teachers and factors related to human, social, structural, and positive psychological…

The nature of science (NOS) is a primary goal in school science. Most teachers are not well-prepared for teaching NOS, but a sophisticated and in-depth understanding of NOS is necessary for effective teaching. Some authors emphasize the need for teaching NOS in context. Species, a central concept in biology, is proposed in this article as a…

China initiated a new round of science curriculum reform in 2017. Using the tripartite curriculum framework (including policy, programmatic, and classroom curriculum), we introduce and analyse China's policy curriculum and programmatic curriculum for science in primary school and senior high school, and describe the potential problems hindering…

Nebraska is committed to pursuing a new vision for science education based on "A Framework for K-12 Science Education" (NRC, 2012), that advocates for rigorous, high-quality science education for all students. Following an ambitious four year timeline, Nebraska is working to develop new assessments aligned to and designed for these…

This project studies designs for learning in the multimodal science classroom in primary and lowersecondary schools in Denmark. The aim of the study is to work with teachers to develop a start-up didactic design that raises student awareness of the affordances provided by different representational modes and thus enhances student production of…

There is widespread agreement that an adequate understanding of the nature of science (NOS) is a critical component of scientific literacy and a major goal in science education. However, we still do not know many specific details regarding how students and teachers learn particular aspects of NOS and what are the most important feature traits of…

Secondary school science teachers report that their approaches to some topics are affected by the recognition that some pupils hold religious beliefs, while primary school teacher trainees express concern about teaching evolution to children with a religious faith. Pupils in British schools and internationally often assume a conflict between…

This study explored the professional responsibilities of district science coordinators, their professional development (PD) experiences, the relationship between their role, responsibilities, district context, and background, and barriers encountered in their work. A national sample (n = 122) of self-identified science coordinators completed a…