Not a baby anymore, not even a toddler, your little one is a Preschooler – what is often called the Wonder Years. And wondrous they are, as your little one gains the ability to manage herself and control her emotions – most of the time!

Only three years ago she was a baby, and now look at her vocabulary! Your preschooler is growing up at an amazing rate. Brain, legs, conceptual understanding – there's no part of him that isn't galloping forward.

He's getting more able to control his tantrums, but that doesn't mean he won't whine when he's tired, hungry or cranky, and those occasional big meltdowns are still nature's way of helping him let off stress. Here's how to manage your three or four year old to maximize the joys of daily life, and minimize the struggles, from discipline to sleep to potty accidents to staying connected.

Want cooperation? Connect with her, and make your routines fun. 

Want a preschooler who goes to bed easily and doesn't have potty accidents? Make sure you meet his needs for security. 

Want a kid who talks instead of hitting or tantrumming? Develop his emotional intelligence by empathizing and talking about feelings. 

Here's your game plan for bringing out the best in your preschooler.