It is a juggling act but DH and I manage to work and juggle the school run and school events etc. We only have one DS but he has high functioning autism and there are very a limited number of childcare options for him. He is OK if the care is on school premises as he is comfortable there so breakfast and after school club are OK. There is also a holiday club that runs at the school (luckily) which we use about 1-2 days in each half term and 1 day a week in the summer when we are not all on holiday.
1 I work 0.8 hours spread over 5 days so work only 4.5 hours on each of Mon and Fri. This means I can do drop off and pick up as normal on these days and Ds has a couple days a week where he can have friends home/do homework etc. Tues to Weds I work 8.30am to 4pm (often a bit later)
2 Dh works full time , ie. 9.30am to - whenever he has finished really) but only a 20min walk from the school so drops off 3 days a week. I collect on these days but from after school club at around 4.30pm. the after school club keeps them til 6pm at the latest.
3 On the odd morning (maybe 15 times in the last 6 years) when both Dh and I have an unavoidable work thing in the morning,ds goes to breakfast club at the school. This is drop club where you just turn up and pay as and when you need it.
4 DH and I share an electronic diary so all school stuff is in there along with both our work diaries as well . I can see this on my phone
5 DS has a well paid senior job and can flexibly work from home more than I can so he often takes the "sick days" if he can work from home and if me doing so means I have to take leave. He also has around 30 days of leave a year which he tends to use
6 Dh takes 2 days leave each half term and I take Mondays and Fridays off which leaves 1 days in the holiday club
7 Our employer closes on the three working days over Christmas and doesn't take these days out of our holidays (as some employers do) which helps a lot a Christmas.
8 In the summer holidays We all have a family holiday for 2 weeks together. For each of the other 4 weeks, I work my 4.5 hours from home on Fridays (by special arrangement) and take every Monday as leave. Dh takes 2 days a week off and the other day DS goes to the holiday club.
Number 8 only works now as DS is old enough for me to work form home on Fridays in the summer, before this I used to work 0.6 which meant I didn't work Fridays which was easier but we moved and wanted to increase our income.
Overall this only works because the school has good out of hours provision, Dh has a flexible full time job, I work slightly reduce hours for a child friendly employer and both dh and I take responsibility for managing this. It isn't just my job to sort everything to do with school.