A new addition to our Month-to-Month Guide series, this volume shares hundreds of practices and routines to support teachers as they prepare and present a meaningful year of mathematics instruction for fifth graders. The books activities, lessons, and narration can be easily adapted to fit the particular needs of students or the requirements of prescribed curricula. The resource also includes games, tasks that provide opportunities curricula. The resource also includes games, tasks that provide opportunities for mathematics writing, suggestions for communicating with parents, and assessment practices. An accompanying CD provides over 100 printable reproducibles.