virtual learning is a type of electronic learning system based on the web. it models traditional in- person learning by providing virtual access to classes, tests, homework, feedbacks and etc. students and teachers can interact through chat rooms or other virtual environments. web 2.0 services are usually used for this method. internet audio-visual tools, multimedia systems, a disco cd-roms, vi...

introduction: origanum vulgare a rich source of natural phenolic antioxidants and has potential to be a source nutritional ingredients for functional food. herbs such as origanum have long been used in food preservation d in traditional medicine in the treatment of common ailments and have potential for positive modulation oxidation-linked diseases such as diabetes. here we investigated the eff...

El aprendizaje en la edad adulta constituye un proceso moldeado e influenciado por el grupo social que los estudiantes adultos comparten, trabajan, viven, crecen, experimentan y fracasan. Comprender apreciar las formas históricas socioculturales de entender ser representa esfuerzo deben embarcarse para comprender naturaleza propósito del dentro entornos particulares. objetivo este trabajo es ex...

Traditional lectures are commonly understood to be a teacher-centered mode of instruction where the main aim is provision explanations by an educator students. Recent literature in higher education overwhelmingly depicts this as inferior compared desired student-centered models based on active learning techniques. First, using four-quadrant model educational environments, we address common conf...

This study investigated the effectiveness of colligational corpus-based instruction on enhancing the pragmalinguistic knowledge of speech act of request among Iranian intermediate EFL learners. The objective of the study was to find out whether or not providing students with corpora through using colligational instruction had any significant effects on enhancing their pragmalinguistic knowledge...

the purpose of this study was to expose a group of iranian students to an e-learning program and find out the effects of this exposure on their learning and motivation strategies. this study made an attempt to evaluate the degree of strategy use in both traditional and e-learning modes of learning. moreover, the effects of the e-learning program of the participants of the study on learning stra...