I know this might be an unpopular view but I hate the homework rewards/certificates they give at school.
I think it really penalises children that have no control over their homework especially primary school.
I was one of those kids who had a really dysfunctional upbringing, I had an alcoholic /heroin addict mother and recovering addict father.
There was so much going on at home that homework was the last think that got done. This wasn't through my choice. As a young child you need parents helping you/prompting you to do it but mine didn't.
I remember the absolute disappointment and shame I used to feel that I never got certificates etc
At my children's primary school they have homework certificates/end of year prizes etc for the children that get all of it done.
But all I feel is for the children that have no chance of ever achieving it through no fault of their own.