United South Central School District

In Mrs. Feists' third-grade classroom, students engaged with three different mental math strategies for subtraction. After being introduced to each method, students practiced all three in small groups. Using number lines, they worked collaboratively to count back, count on, and apply other subtraction strategies to solve simple problems. This comprehensive approach ensured students gained familiarity and confidence with multiple methods, enhancing their problem-solving skills and reinforcing their understanding of subtraction concepts.