Although Pedagogical Content Knowledge (PCK) is traditionally defined as a static quality that teachers possess and apply in practice, we conceive of PCK as constituted by a dynamic, mutually influencing process between teacher and students. This co-constructing process is expressed in real-time interaction …

In order for out-of-school science activities that take place during school hours but outside the school context to be successful, instructors must have sufficient pedagogical content knowledge (PCK) to guarantee high-quality teaching and learning. We argue that PCK is a quality of the instructor-pupil …

Deze morgen vertelde mijn zoon dat over 100 jaar de mensheid is uitgestorven en hij maakte zich daar zorgen over. Onlangs kwamen wetenschappers met het bericht dat het ijs op de Noordpool nog nooit zo dun is geweest en dat er een toename is van Antarctisch zee-ijs. Dit zal binnen afzienbare tijd grote …

Out-of-school science educational activities, such as school visits to a science center, aim at stimulating pupils’ science talent. Science talent is a developmental potential that takes the form of talented behaviors such as curiosity and conceptual understanding. This dissertation investigates whether …

The number of out-of-school science programs, which refers to science education at outside school environments, is gradually increasing. Although out-of-school programs are generally considered to be important for the development of pupils’ science knowledge and skills, more evidence concerning the learning …

Research in the field of out-of-school science is gradually increasing. These programs are considered to be important, yet more evidence about the learning effect is needed. This study aims to contribute to that matter by means of microgenetic measurements. We wanted to answer the question: How is the …

Journey through space: can an in- and outside school science program improve children’s scientific reasoning?