This book is a must have for any classroom teacher, support specialist, administrator, and curriculum specialist.
In an era of standardized testing and out-of-control pacing guides, this book reestablishes the goal of student success within the classroom. Lots of great ideas.

A classic guide to creating a positive classroom environment.
Covering the most recent and relevant findings regarding behavior management in the classroom, this new edition of Understanding and Managing Children's Classroom Behavior has been completely updated to reflect the current functional approach to assessing, understanding, and positively managing behavior in a classroom setting.
With its renewed focus on the concept of temperament and its impact on children's behavior and personality, Understanding and Managing Children's Classroom Behavior emphasizes changing behavior rather than labeling it.

This is a collection of short stories (and jokes)  for kids.
Most of them are packed with exercises (both grammar and vocabulary), so you might find them useful for your classroom.

NCTE’s Assembly for the Teaching of English Grammar provides this much-needed resource for K–college teachers who wonder what to do about grammar—how to teach it, how to apply it, how to learn what they themselves were never taught. Grammar Alive! offers teachers ways to negotiate the often conflicting goals of testing, confident writing, the culturally inclusive classroom, and the teaching of Standard English while also honoring other varieties of English. This hands-on approach to grammar in the classroom includes numerous examples and practical vignettes describing real teachers’ real classroom experiences with specific grammar lessons—including ESL issues—as well as a review of grammar basics.