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 …

In this article we focus upon a division between generalized schools of philosophical and ethical thought about culture and conservation. There is an ongoing debate playing out over conservation between those who believe conservation threatens community livelihoods and traditional practices, and those …

Studying real-time teacher-student interaction provides insight into student's learning processes. In this study, upper grade elementary teachers were supported to optimize their instructional skills required for co-constructing scientific understanding. First, we examined the effect of the Video Feedback …

Crime scenes can always be explained in multiple ways. Traces alone do not provide enough information to infer a whole series of events that has taken place; they only provide clues for these inferences. CSIs need additional information to be able to interpret observed traces. In the near future, a new …

New technologies will allow Crime Scene Investigators (CSIs) in the near future to analyse traces at the crime scene and receive identification information while still conducting the investigation. These developments could have considerable effects on the way an investigation is conducted. CSIs may start …

This paper presents (part of) an illustrated letter to Musa Katuramu (Uganda, *1916 / †1983), whose photographs I appropriated and present in a book. Appropriation is an important but problematic gesture. Through it I try to do justice to the social biographies of images I work with, and to make them …

This article focuses on engagements with elephants in diverse contexts, inquiring why some scholars are indifferent or even actively opposed to discourses that emphasise elephant suffering. In order to address this question, this article will explore three interrelated streams within social science: …

Studenten bereiden een NW&T les voor aan de hand van het 5-stappenplan voor natuuronderwijs (didactisering van een onderzoekscylus) en zetten daarbij de werkvorm ‘observatie- en demonstratiekring’ in. Daarbij moeten zij ter voorbereiding aangeven welke (leerlinggerichte) vragen zij de leerlingen willen …

In de eerste opdracht binnen dit portfolio werken studenten een leerlijn mbt een specifiek vakinhoudelijk onderwerp uit op drie verschillende niveaus. Voor ieder niveau ontwerpen zij een les, waarbij zij beargumenteren hoe de ontworpen les ruimte geeft, structuur biedt en de ontwikkeling van leerlingen …