Both practical and inspirational, the "Classroom Assessment for School Mathematics, K-12 Series" of handbooks and casebooks foster insights into what students know, what they can do, and how they think mathematically. This guidebook considers new ways to assess secondary students, focuses on assessment tasks, offers ways to plan and conduct a coherent classroom assessment program, and discusses the scoring, grading, reporting, and use of assessment data. Complete with teacher-to-teacher and student-to-teacher letters, tips for teachers, and responses to frequently asked questions, this book will provoke your thoughts and stimulate your conversations.