Mathematical Reasoning Grades 4-6 Supplement reinforces 4th, 5th, and 6th grade math concepts and skills. Students devise strategies to solve a wide variety of math problems as they develop analytical and critical thinking skills necessary for success in higher-level mathematics. The activities encourage students to develop investigative, analytical, and explanatory skills as well as a variety of quantitative and spatial relationships. Activities are arranged in six sections which address six major strands in the elementary mathematics curriculum. The activities take students far beyond drill-and-practice by using step-by-step, discussion-based problem solving. Activities and units spiral slowly, allowing students to become comfortable with concepts but also challenging them to continue building their math skills. Authors: Warren Hill and Ronald Edwards Format: 320 reproducible pages, paperback Publisher: The Critical Thinking Co. ISBN: 9781601444158