A laboratory exercise was developed for the study of the effect of three cations (Al, Ca, and Na) on the flocculation and dispersion of soil particles. The exercise was designed for Soil Science undergraduate students in the second-course in the Agricultural Engineering and Environmental Sciences department at the University of Vigo. The students'…

We describe the design and implementation of a teaching-learning sequence that was started before the lockdown and was then transformed for distance teaching. A backward design approach was adopted in order to identify clear learning outcomes. The activities were outlined according to an inquiry-based learning paradigm, referring to research-based…

Primary practitioners are tasked with the simultaneously exciting and daunting task of delivering a breadth of curriculum subjects to primary-age children. This makes the choice of profession a varied and engaging vocation in which no day is the same as the one before. When looking ahead at science medium-term planning, it may seem like a…

As climate change becomes an increasingly important topic for science educators, it is critical to learn how teachers may be able to increase students' knowledge about it. We conducted two consecutive quasi-experimental studies that investigated the role of interest in predicting middle school students' knowledge gains from a unit about how…

This research aims at comparing item characteristics of instruments for assessing the level of mastery in scientific method for elementary students as they were analyzed using Classical Test Theory (CTT) and Item Response Theory (IRT). The two analyses are usually done separately, for difference object, in this moment it was analyzed…

The study aims at analyzing the effectiveness and practicality of BIL program to improve the generic skills in learning biology. This study was a pre-experimental study with one group pre-test and post-test design on 138 students divided into four groups at several universities in Mataram. The practicality of the program is measured using an…

With the negative impact of COVID-19 on educational activities, face-to-face education was suspended at universities and distance education was replaced with it. The aim of this study is to determine whether the students learned some concepts related to the subject of "radioactivity" taught by emergency remote education (ERE) and to…

Children in urban environments tend to have limited exposure to environmental education programs for many reasons. This paper describes the development of a short-session after-school program, created to introduce children in an inner-city school to the concept of urban ecology. In this program, we met with a class of 20 fifth graders once a week…

Scientific English is a section of academic English which refers to the study of scientific subjects like biology and chemistry rather than humanistic subjects such as history and literature. The teaching of Scientific English can be a demanding task for language teachers since it concerns not only the common instruction of linguistic aspects of…

The impact of the "Next Generation Science Standards (NGSS)" on K-12 science education has gained significant momentum over the last several years. Evidence of the "NGSS" can be seen in revised state science content standards and amended teacher preparation standards. Due to this growing impetus, a holistic redesign of teacher…

The integration of information and communication tools in education has been a common trend in the last decade which resulted in increased student engagement, motivation, and even achievement and learning. Despite these improvements, science teachers still report challenges with its use in science education. Several abstract topics in chemistry…

Student' achievement in science can be affected by teacher subject matter knowledge, ineffective instructional methods, and lack of student engagement. Although all schools provide professional development opportunities, not all teachers choose to engage in a program that provides teaching and learning through experiential techniques for the…

Due to the challenges of the new era teachers enrich their teaching approaches with the implementation of Information and Communications Technology (ICT) tools. Worldwide literature provides solid evidence underlying the potential of technology for supporting everyday teaching practice, providing an interactive teaching and learning environment.…

This chapter compares two teachers' definitional practices in two Content-and-Language-Integrated-Learning (CLIL) lessons, i.e. physics and history, which are taught in English in Finland. It adopts Dalton-Puffer's (Eur J Appl Linguistics 1(2):216-253, 2013; Cognitive discourse functions: specifying an integrative interdisciplinary construct. In:…

Discussion forums are important components of online courses because of the collaboration and community they foster, and the language used within the discussion forums may be influential in this development. In particular, studying the gendered language patterns of discussion forums can help gain insight into students' state of mind and propensity…