Childcare Essentials Every year millions of people become responsible for a small child with essentially no training. New parents, grandparents watching a grandchild for the weekend, babysitters, aunts and uncles, family friends — and the stakes are life-or-death in ways that most people don't fully appreciate until they're holding a baby for the first time. This skill covers the physical, practical knowledge that keeps children ages 0-5 alive and healthy. Not parenting philosophy. Not screen time debates. The hands-on, body-skills stuff: how to hold them, feed them, bathe them, recognize whe…