Biology curricula cover fungi in units on bacteria, protists, and primitive plants, but fungi are more closely related to animals than to bacteria or plants. Like animals, fungi are heterotrophs and cannot create their own food; but, like plants, fungi have cell walls, and are for the most part immobile. Most species of fungi have a filamentous…

Some features of project work are of value for toddlers, while others are best left until children are older. This article shares the process through which teachers and administrators at a private school in Mexico City gained awareness of the importance of listening, observing, and documenting children's activities to determine how to adapt…

This study is a survey and interpretation of professional development literature related to professional learning communities (PLCs) in schools. Current K 12 trade publications focusing on PLCs were analyzed against four different theoretical models of professionalism. Each model encourages and legitimates a different understanding of the…

Natural disasters are among the numerous events known to have a significant probability of producing trauma in school-age children, given the critical mental, physical, social, and emotional development that occurs during childhood. Studies involving children who have experienced natural disasters point to a significant increase in psychological…

This article addresses the issue of how sustainable development might be conceptualised and used to advance technology education practice. It is argued that a conceptualisation of sustainable development based on a combination of weak anthropocentrism and value based approaches within particular social, environmental and economic contexts provides…

Discourse between pupils represents a core element of citizenship education in England. However, as it is currently presented within the curriculum, discourse adopts the form of the rather broad terms of "discussion" and "debate". These terms are diffuse, and in themselves offer little pedagogical guidance for teachers…

We examine teachers' classroom activities with the spreadsheet, focusing especially on episodes marked by improvisation and uncertainty. The framework is based on Saxe's cultural approach to cognitive development. The study considers two teachers, one positively disposed towards classroom use of technology, and the other not, both of them…

This book is designed to be a quick and easy resource for anyone teaching physics for the first time. Written after extensive research, this book is filled with reliable labs, demos and activities that work well in the classroom. Also included are lesson plans, diagrams, and teacher notes for every activity. The book is not the end--it is just a…

In this work, we describe the use of several strategies employing the philosophies of active learning and problem-based learning (PBL) that may be used to improve the teaching of metabolic biochemistry to medical and nutritional undergraduate students. The main activities are as follows: 1) a seminar/poster system in a mini-congress format (using…

It is considered valuable to take advantage of web activities to improve and qualify the English teaching and learning processes, especially in the promotion of reading comprehension. In this article we share the process and results of a study that focused on some activities based on web materials that were designed and used with 10th grade…

There is little research in the field of physical education on whether technology can help decrease the level of childhood obesity in physical education classes or on why physical educators choose to use or not use technology in their programs. The purpose of this phenomenological study was to examine physical educators' beliefs and practices…

There is an exponential growth in the number of schools that offer American Sign Language (ASL) for foreign language credit and the different ASL curricula that were published. This study analyzes different curricula in its assumptions regarding language, learning, and teaching of second languages. It is found that curricula vary in their…

The U.S. Department of Education (2000) reported that approximately 80% of students identified with learning disabilities (LD) received half of their instruction within the general education classroom setting. Therefore, it is important that general education teachers implement teaching strategies and practices that meet the distinct educational…

Among teachers' various classroom discourse strategies, teacher questions are a powerful tool for guiding the linguistic and cognitive development of English as a second language (ESL) students (Gerstein, 1996; Gibbons, 2003). Because we do not know much about effective questioning strategies that support the growth of ESL students' thinking and…

The purpose of this study was to explore the teaching practices of an ESL (English as a second language) teacher with regard to middle school English-language learners' participation in classroom activities. Findings suggest that the teacher's approach based on the students' sociocultural needs--more so than their linguistic needs--promoted their…