The relevance of learning quantum physics from the perspective of the secondary school student: A case study

Studying quantum physics in upper secondary school is now a standard practice (Stadermann et al., 2019). But given the context of science education, with low recruitment numbers in higher education and poor attitudes towards science, it remains a question whether students find the learning of quantum physics relevant. In this study, we explore how students perceive the importance of quantum physics and technology and whether their perception changes after an intervention, namely the "Quantum Rules!" visit. We also aim to understand if they overall feel that learning quantum is relevant or not. In order to answer these questions, we followed a mixed-methods approach, combining both questionnaires and interviews. The quantitative analysis showed that the "Quantum Rules!" intervention has a positive effect on students' perception of the relevance of quantum physics and technology, especially regarding how important they feel quantum science is for society. Nevertheless, the qualitative information revealed that although students may find quantum physics and technology important for society, that does not necessarily mean that they find learning quantum physics relevant. We found that students believe the latter is relevant to them only if they find it interesting. We therefore rediscover the common expression "important, but not for me," and we further propose that this perception derives from students not seeing the societal relevance of learning quantum physics.Comment: Published in http://scimath.net/articles/81/814.pd

Showering from high-energy cosmic rays

In particle physics a ‘shower’ is the avalanche of secondary particles produced by an incoming particle with high energy. This production requires the interaction with mass. A shower produced by high-energy cosmic rays usually covers a wide area, on the order of a square kilometer. The secondary particles can be observed by using scintillators. In view of the large area affected and the relatively simple equipment needed, this is an ideal project to involve high-school students and their teachers. Showering can also be observed indoors, on a muchsmaller scale

BAAC rapport 05.237

Het onderzoeks- en adviesbureau voor Bouwhistorie, Archeologie, Architectuurhistorie en Cultuurhistorie (BAAC bv) heeft een inventariserend veldonderzoek (karterende fase) uitgevoerd op een circa 1.5 hectare groot terrein ten zuidwesten van het centrum van Lith, op de hoek van de Kesselsegraaf en de Tiendweg. Op basis van de resultaten van het onderzoek is de verwaciiting voor het aantreffen van arcineologisclie sporen en of vondsten voor het hele onderzoeksterrein laag

Established technologies for metal recovery from industrial wastewater streams

B

Nutrient recovery from water and wastewater

B