The Abeka Arithmetic 1 workbook builds on prior learning and presents new concepts in an orderly fashion with consistent review. Grade 1 concepts include counting, writing and reading numbers, place value, addition and subtraction, money, graphs, measurement, time, temperature, and fractions. Four units each have their own fun delightful theme with full-color illustrations: zoo, farm, ocean, and spring. Classwork and seatwork pages feature applications to real-world situations and 'thinking cap' activities designed to work students' thinking abilities. 170 lessons. 347 pages, unbound. Grade 1. 2nd Edition.