1. What is early education for 3-year-old babies? 2. The importance of early education for 3-year-old babies 3. Methods and techniques for early education for 3-year-old babies 4. Precautions for early education for 3-year-old babies 1. What is early education for 3-year-old babies? Early education for 3-year-old babies refers to enlightening and cultivating children through scientific methods and means to promote their physical and mental health before they are 3 years old.