Build a strong foundation for math learning with this balanced, well-organized first grade curriculum! Using a spiral-based approach, 160 brightly illustrated daily lessons follow a pattern of introduction, reinforcement, and repetition to ensure thorough understanding of counting, addition, subtraction, time, and other concepts. Includes two student workbooks; teacher's guide with answer keys, tips, and activity ideas; lesson plans; and reproducible work sheets. From Alpha Omega Publications.