Central objective: preschool math — practical, play-based strategies to build early number sense and problem-solving in child care and early childhood classrooms. Supporting elements include related articles (e.g., "Frosty Fun in the Classroom: Winter Activities That Teach"), links to free resources and job listings for centers, with additional trainings and resources coming soon. Use these materials to quickly add seasonal, hands-on math activities that engage preschoolers and strengthen foundational skills.