High School Planners

Assignment Books for Grades 9–12

Castle’s High School Student Assignment Books are built to support the unique demands of upper-grade students balancing multiple classes, deadlines, and extracurriculars. With structured layouts that include space for subject-specific assignments, notes, and long-term planning, these planners help students stay on track and manage their time effectively.

Available in both dated and non-dated formats, our high school planners are designed to reinforce independence and accountability—making them ideal for students preparing for college, standardized testing, or post-graduation goals. Whether using a weekly planner or a daily assignment book, high school students can stay organized across busy academic schedules with tools that match their pace.