Comprehensive but not complicated! Math Fundamentals helps your first grade students navigate the new math. Math Models and think questions, plenty of skill practice, and real-world problems guide students in thinking through, analyzing, and solving problems. To help you target instruction, each unit clearly lists the standards information, mathematical practices, and skills covered. Within a unit, math lessons are presented simply. Every math lesson includes: A Math Models reference page that shows students strategies for solving problems, Skill practice pages that progress in difficulty, and A culminating problem-solving activity that leads students through the process of solving a real-life problem.