It's hard to know what 'normal' looks like these days (what is 'normal' anyway?!). And as soon as you think you've figured it out, it goes and changes.
So we've organised the "ages-and-stages" of kids into 3 main groups: Preschool, Primary School and High School and jotted down what we think are the 'normal' behaviours, emotions and social stuff for each age group.