Just published is the latest edition of an exceptional book for teachers. Written by the eminent teacher educator Allan Glatthorn, this highly practical volume uses the portfolio as a vehicle to help teachers identify and improve a range of instructional skills. The book is a lucidly written summary of what goes into superior teaching. This new edition explains the role of standards in monitoring teaching and shows how school professionals can work together to improve. Used by dozens of teacher-educator programs in the U.S., this brand new edition offers both the tools and inspiration for making and documenting progress in classroom instruction.