I always worry about my children's tiredness levels but I have no idea what's normal. My children are in Y6 and Y4.
Do your children get tired and grumpy towards the end of each half term? They only do one club and one swimming lesson per week so aren't over scheduled really and we have low key weekends. I never know if I'm over worrying (I probably am) or whether they should be going to bed earlier. The 11 year old has dyspraxia and struggles/has always struggled with getting to sleep.
The 8 year old sleeps 8.15pm-6.30am ish. The 11 year old sleeps 9.45pm till 7.30am ish
Would love to hear some examples of children similar ages - when they're babies there are lots of parents to hear what they're all doing but I never know these days as we don't talk about that stuff now they're older!