I posted recently about my year 4 child who is a bit behind. Dc has always struggled but has made a lot of progress since reception.
Every evening we do 10 minutes times tables
10 minutes spellings
10 minutes reading.
Also try to do 10-20 minutes from a workbook so either maths, English, handwriting practice. Not all in one day but alternate. If there's something in maths dc isn't sure on we will go over it.
5 minutes practicing telling the time.
I'm just hoping for a bit of reassurance that it will be making a difference.
Dc will get 10/10 in spelling tests for then forgets the spellings afterwards. Handwriting always seems to slip back to being terrible.