GRADE 4/AGES 9-10: Master fourth grade math by learning the Singapore Math method. INCLUDES: Learning objectives, unit assessments, and an answer key with step-by-step solutions that help students see how to work the problems. WHY SINGAPORE MATH: The math curriculum in Singapore has been recognized worldwide for its excellence in producing students highly skilled in mathematics. Singapore Math curriculum aims to help students develop the necessary math concepts and process skills for everyday life and to provide students with the ability to formulate, apply, and solve problems. COMPREHENSIVE: Allows learners to practice various types of math problems while developing their thinking and analytical skills. Each unit has learning objectives, which clearly define the skills to be learned in that section. HOMESCHOOL FRIENDLY: Perfect as a supplement to classroom work or as a homeschool resource.