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Vinko, Luka; Delaney, Seamus; Devetak, Iztok – Center for Educational Policy Studies Journal, 2020
Chemistry is an experimental discipline that uses experimentation as one of its most important research methods. Laboratory work and other practical work are therefore also essential in chemistry lessons. Chemistry demonstrations are used by teachers as an educational approach that can increase students' interest in chemistry and motivate them to…
Descriptors: Teacher Attitudes, Instructional Effectiveness, Chemistry, Science Instruction
Delaney, Seamus; Redman, Christine – International Association for Development of the Information Society, 2014
This paper describes the utilisation of a technology-facilitated professional learning network (PLN) for pre-service teachers, centred on chemical demonstrations. The network provided direct experiences designed to extend their pedagogical content knowledge on demonstrations in Chemistry teaching. It provided scaffolded opportunities to…
Descriptors: Preservice Teachers, Communities of Practice, Social Networks, Science Education
Schultz, Madeleine; Delaney, Seamus – Journal of Chemical Education, 2021
The International Year of the Periodic Table of Chemical Elements in 2019 provided a perfect opportunity to implement community engagement activities that repositioned the public image of chemistry, from one detrimentally linked to the long-term impacts of its previous achievements such as plastic waste and polluting industrial plants to one that…
Descriptors: Chemistry, Outreach Programs, Sustainable Development, Hands on Science