Rigby PM Books are systematically leveled to ensure readers receive the right support and challenge

• A large collection of titles - more than 900 across 30 levels
• Unparalleled variety and instructional scope
• Meets the learning and teaching needs of every classroom and every student

All Rigby PM programs use a consistent, research-based approach:

• Low ratio of 1:20 new word introduction
• Steady development of sentence structure
• Meaningful stories with a clear climax and resolution
• Repetition and review of high-frequency words meet the learning and teaching needs of every classroom