Andrew P. Johnson 
Teaching Strategies for All Teachers [EPUB ebook] 
Enhancing the Most Significant Variable

This book is designed to be a professional development tool for both preservice and practicing teachers. It provides descriptions, explanations, and examples of a variety of research-based teaching strategies that will enhance your ability to teach effectively. These strategies are appropriate for all teachers (general education, special education, and content area specialists), at all levels (kindergarten through graduate school).