Start the school year with a strong math mindset. This 4th grade math Unit 0 is designed to build classroom culture, confidence, and problem-solving habits before diving into core grade-level content. Over 7 lessons, students reflect on their attitudes toward math, explore multiple solution pathways, practice productive struggle, strengthen teamwork and discussion skills, and learn to use the NICE problem-solving strategy. This unit is a strong fit for the beginning of the year because it helps