I didn’t realise how much difference there was but I came across my son’s nursery assessment at 3yrs exactly and he knew all numbers 1-20, could touch count to 10, was having a good go at writing his name, and knew shapes - not just the main ones but semi circle, crescent etc as well.
Dd is 3 in three months time. She can just about count to 10 by rote and can only touch count to three. She knows no numbers by sight. She knows the main shapes and colours but that’s it. She is no where near writing her name or even any letters in it. She is much much much slower to pick things up that ds was.
I hadn’t realised before how young ds was when he picked stuff up. He’s y5 now and bright but not super bright. Probably only slightly above average in most things although very good at maths.
Aibu to worry that dd seems so slow to learn things? Ds I taught him or told him something once and he’d got it. Dd not so much...