Babies and toddlers are like little sponges, hungrily soaking up everything around them. Curiosity to understand, explore, observe, and taste everything around them is crucial to early brain development. These natural instincts sometimes lead to exciting and embarrassing stories to tell at their high school graduation. These little people are constantly observing, listening, and emulating the world around them, especially their caregivers. You are babies' and toddlers' first (and most important!) teachers!