Babies and toddlers are natural-born scientists. Whether rolling a ball down a slope, stacking blocks and knocking them over, placing toys in a container, group and matching objects into categories, stacking rings according to size, stringing large beads, or throwing their stuffies, STEM Babies are always experimenting with something new. This adorable board book introduces little scientists to the foundations of math and encourages young ones to play and be curious about the world around them. With full-color photographs of babies and toddlers playing, discovering, and inventing, encourages curious young scientists and their parents to tinker and explore the world like a mathematician! Showcases babies’ and toddlers’ natural curiosity and age-level proficiency at math skills like strategizing and solving! Filled with adorable full-color photos of babies engaging in fun, familiar STEM activities! Will stand up to years of reading, looking, laughing, and page turning (and even chewing) at home or on the go! Complete the series with , , and .