The Mathematics Grade 4 Teacher to Teacher contains a variety of exercises and the correct responses to all the questions. This book helps the teacher in the correction and explanation of the problem solving section of the book also. There are sections of math challenges and a mini-test. There is a list of mathematical vocabulary that the student must know. The teacher gets an opportunity to identify strengths and weaknesses and to address them. The book is more unique as there are questions that call for mostly reasoning. The teacher is presented with the problems. The statement and solution are formulated for the teacher. The student's ability to read, understand the vocabulary of the question and the decision making process can be corrected easily using the guide to the solution of each problem. It identifies the student's strengths and weaknesses and helps the teacher and the students to address the problems.