The text is aimed at a broad audience of students and other individuals interested in furthering their understanding of how cells regulate and coordinate their core activities. Malfunction in the control layer is responsible for a host of human disorders ranging from neurological disorders to cancers. Most drugs target components in the control layer, and difficulties in drug design are intimately related to the architecture of the control layer.
In its fifth edition, this enduringly popular reference book for intermediate and advanced learners is more informative, more useful and more reliable than ever. English Idioms explains over three thousands idioms and illustrates their use in up-to-date example sentences.
In this practical guide to teaching beginning language learners of all ages, Calhoun encourages us to begin where the learners begin--with their developed listening and speaking vocabularies and other accumulated knowledge about the world. Engage students in shaking words out of a picture--words from their speaking vocabularies--to begin the process of building their reading and writing skills.
The goal of Teaching Language and Literature in Elementary Classrooms: A Resource Book for Professional Development, Second Edition is to help the beginning teacher create a classroom environment that integrates literacy development with learning in all areas of the curriculum. Theoretically based, well organized, and practical, this text identifies the major components of an integrated language program and describes and illustrates skills teachers need to implement this kind of program in their own classrooms. It is uniquely designed as a handbook for beginning educators that serves both as a text and as a professional resource to be carried into the first year of teaching.
The narratives in this text, and the accompanying instruction for preparing to teach, are included for every elementary instructional level. A consistent chapter format is used to help readers move from a direct experience of a classroom narrative, to step-by-step descriptions they can follow to implement these activities in their own classrooms.
A rich array of interactive pedagogical features is provided.
Many of the problems afflicting American education are the result of a critical shortage of qualified teachers in the classrooms. The teacher crisis is surprisingly resistant to current reforms and is getting worse. This important book reveals the causes underlying the crisis and offers concrete, affordable proposals for effective reform.
Vivian Troen and Katherine Boles, two experienced classroom teachers and education consultants, argue that because teachers are recruited from a pool of underqualified candidates, given inadequate preparation, and dropped into a culture of isolation without mentoring, support, or incentives for excellence, they are programmed to fail. Half quit within their first five years. Troen and Boles offer an alternative, a model of reform they call the Millennium School, which changes the way teachers work and improves the quality of their teaching. When teaching becomes a real profession, they contend, more academically able people will be drawn into it, colleges will be forced to improve the quality of their education, and better-prepared teachers will enter the classroom and improve the profession.
