Rock-a-Bye and Grow gives your youngest learners a real unit study on how growth and care work, not a coloring page about babies. Across four flexible sessions, kids measure and graph real growth data, test real newborn reflexes, compare real caregiving traditions from named cultures around the world, and take on real design and engineering challenges. It stays fully age-appropriate: no conception, no birth process, just growth, development, and care. Includes a complete teacher manual, an optional student manual, and a full library of linked, verified resources, so it’s ready to teach the day you download it.