Teaching for Results: Best Practices in Integrating Co-Teaching and Differentiated Instruction is an excellent treatise on co-teaching [because it] lays out an approach to understanding and applying co-teaching in a manner that is practical, logical, and sensible…Moving from a well-founded theory of practice (co-teaching) to actual guidance for practice, Jennings provides practical explanations of key concepts—content validity, inter-rater reliability, and intra-rater reliability—as applied in a co-teaching situation, as well as practical, ready-to-use tools, such as an IEP summary sheet, a list of potential classroom routines, and a unit planning template. Teaching for Results is orderly, easy-to-follow, and offers a logical flow as it connects pre-implementation steps, assessment, planning, and instruction for co-teaching classrooms. By introducing chapters and key concepts with vignettes, the book comes alive by making logical connections between the theory of practice and actual practice. In conclusion…I highly recommend Dr. Jennings’s book for any teacher or principal who is engaged in a co-teaching environment and for those who are even contemplating implementing co-teaching down the road.