In this study, the process of design, implementation, evaluation, and redesign of a Teaching-Learning Sequence (TLS) on simple machines for students of 9-12 years old is shown according to the principles of Design Based Research. The aim is to create a TLS that satisfactorily addresses the conceptual difficulties inherent to the object of study…

This study explores the effects of extensive audio-visual input with three captioning modes -- unenhanced captions, textually enhanced captions, and no captions -- on learning a variety of L2 grammatical constructions and examines the effects of three learnability factors: construction type, frequency, and recency. A total of 112 participants…

This paper explores how students in an Educational Psychology subject in a university L2 immersion context accomplish learning, mobilise their plurilingual repertoires and restructure their participation in carrying out a teamwork task over the course of approximately one week. The study is novel in several ways. First, it aims to fill a gap in…

The new requirement placed on students in tertiary settings in Spain to demonstrate a B1 or a B2 proficiency level of English, in accordance with the Common European Framework of Reference for Languages (CEFRL), has led most Spanish universities to develop a program of certification or accreditation of the required level. The first part of this…

The European Language Portfolio (ELP) is a document launched by the Council of Europe in 2001 which consists of three sections: the Passport, the Language Biography, and the Dossier. It has two complementary functions: a pedagogic function (helping students to reflect on their learning and objectives) and a reporting function (providing a record…