Early science learning and, specifically, the development of scientific process skills are essential for children to understand the natural world around them. Question asking is a valuable tool to help children get information to organise and make sense of their environment. This research aims to find out whether pre-elementary children employ…

This article presents and discusses the results of an educational innovation that seeks to introduce the world of molecular gastronomy in chemistry lessons as a means to review stoichiometry and offer an alternative way to learn. In the literature to date, there is no evidence of haute cuisine having been employed to contextualize stoichiometry…

This paper describes an experience based on the use of an active method in which students of a basic physics course prepare multiple choice questions (MCQs) to prepare for exams in the subject. The objective of the research was to provide the students with a method that would enhance their desire to learn physics, and consequently lead to an…

A study was performed to describe and analyze the conceptions about teaching and learning science held by different samples of teachers in Spain. The responses of 265 teachers (107 prospective teachers and 158 active teachers) to items from the Inventory of Scientific and Pedagogical Beliefs (Porlan, 1989) were subjected to multifactorial…

Discusses the need to consider students' pre-existing conceptual schemes when teaching chemistry. Reports on a study done in Spain which indicates that the existence of adolescents preconceptions about gases is important to consider when teaching the principles of conservation of substance, mass, and weight. (TW)

This Spanish contribution to the STTIS (Science Teacher Training in an Information Society) investigations of transformations of curriculum innovations studies the implementation of a particular innovative teaching sequence on energy degradation in Spanish secondary schools. The paper describes the transformations found in teachers'…