The Focus On Middle School Astronomy Teacher’s Manual accompanies the Focus On Middle School Astronomy Student Textbook and the Focus On Middle School Astronomy Laboratory Workbook. This teacher’s manual includes more in-depth information about the material covered in the student textbook as well as instructions for the 10 hands-on astronomy experiments in the laboratory workbook. The Focus On Middle School Astronomy Teacher’s Manual contains 10 black and white chapters. Grades 5-8.