Help please! 🤦🏼*♀️ Neurological and brain development

[newbie31]

Hi all I’m doing childcare and education level 3 I’m only on assignment 2 and I’m totally stuck the assignment is to identify stages and sequences from birth to 7 years in deifferent areas. One of these areas is neurological and brain development and cognitive. I have been researching for literally hours all I can find is studies done by Jean Piaget. Do I have to do the stages at which the brain develops like this part of the brain develops at blah blah and these neuroma begin at blah blah or is it asking to write at what ages children do certain things if that makes sense any pointers I would really appreciate it thank you