Currently, it is considered fundamental to improve students' views of the nature of science (NOS) in science classes. In addition, models are also important in science education, not only as contributors for students to develop their views of the NOS, but also for them to develop conceptual knowledge, as well as inquiry skills. Teachers greatly…

For scholars and policy-makers alike, deeper learning has been a promising paradigm for fostering students' interest in and mastery of science, technology, engineering, and mathematics (STEM). Deeper learning is assumed to result in a more thorough understanding of a subject that endures the test of time. To reach this level, a fascination with…

Between the 1980s and 2007, Portugal used to have one-stage (5-year period) initial teacher education (ITE) programs. In 2007 and consistent with the Bologna process guidelines, Portuguese teacher education moved toward a two-stage model, which includes a 3-year undergraduate program of subject matter that leads to a "licenciatura" (or…

The Eurydice network has been collecting data on instruction time for more than two decades. These data have been published in many Eurydice publications, notably all editions of the 'Key data on Education'. Since 2010, annually updated data on instruction time has been available on the Eurydice website. Since 2013, the Eurydice network has been…

Background: Educational neuroscience is a relatively new discipline. However, many obstacles persist in delaying the success of an interface between neuroscience and education. One such major obstacle has been the spread of neuromyths. Purpose: The main aim of this study was to verify whether Portuguese teachers are susceptible to misinterpreting…

"In vivo" chlorophyll "a" fluorescence is a key technique in photosynthesis research. The recent release of a low cost, commercial, modulated fluorometer enables this powerful technology to be used in education. Modulated chlorophyll a fluorescence measurement "in vivo" is here proposed as a tool to demonstrate basic…

Investigated how 11 9th-grade Portuguese physics textbooks dealt with heat and temperature and whether they were adequate information sources for students. Examination of ideas (which included correctness of concepts and arguments, global teaching approach, and learning activities) indicated that most of the textbooks were not consistent with…

Authors describe some alternative conceptions held by Portuguese physics students about mechanics and compare students' scientific conceptions with the evolution of historical ideas. Authors contend that teacher knowledge about the history of science can facilitate teaching for conceptual change in physics. (over 20 references) (Authors/PR)

This article aims to present the results obtained from science teachers about their attitudes toward students' conceptions and the use of teaching strategies based on these conceptions. The results may contribute to the planning of inservice courses. (Author)

The pencil-and-paper assignment "Represent water in its three states using a model" was given to pupils (n=227) from eighth to twelfth grades. The findings show that the dominant model used was the space filling type; movement of particles was indicated by a minority of pupils; size of the model changed when drawn in different states.…

Teachers' scientific knowledge about societal science issues must be one of the prerequisites for the process of science teaching. Innovation in science teaching and its implications for students' scientific literacy depends on the understanding that teachers bring with them into the classroom. The purpose of this study was to investigate how…

Discussed in this study is whether there are differences in the assessment of student understanding as measured by written tests versus oral tests. Age and sex differences as well as the impact of different languages and cultures were investigated. (KR)

The lack of human capital in Portugal has become a key obstacle to higher growth. This paper discusses the performance of education and training services in Portugal and shows that improvements are needed to narrow the significant human capital gap with other OECD countries. Despite progress in the past decades, Portuguese children spend…