As I'm a mother of a 4 year old boy, I have fair amount of experience in handling kids aged 2 - 5 years old. I have read through the attached job description and I'm sure I'll be able to fulfill your requirements.
Also, I been working in the Child Health space since 2016 and hence I'm aware of the developmental milestones defined by CDC. I'm capable of performing research and brainstorming session on Early Learning and Child Development based techniques. I hope to receive your response soon.