i'm still at home (retired) but because dh, dd, and ds all attend different schools with different scheduals i decided i had to get it in gear and realy get organized these past few weeks-here's a few things i did:
got a peice of magnetic paper and made a week calendar for the fridge (just shows the days of sunday-saturday, no dates)-assigned each person a post it color and put a post it on for FIXED activities/obligations. so for dh it shows his class sched, for ds his occupational therapy, dd her volunteering day....that way at a quick glance i can remember what's happening on a given day of the week.
got everyone's school calendars and put them into my personal calendar (i'm still of the stone age and use a spiral bound i carry in my purse)-that way when i'm making hair, dentist, doctor....appointments i don't fowl up and create a conflict.
we keep a large wicker laundry basket right next to the door (and the coat rack/hall tree) we exit each morning-when anyone comes in coats/shoes get put on the hall tree and ALL backpacks and school items go into the basket. when people need stuff from their backpacks they retireve it but it goes back into the basket for easy retrieval next day. when i drove the kids to school i kept a large plastic container in the trunk area-backpacks and school stuff went into it so we were'nt digging around in the car to find stuff.
for meals (and i used this allot when i worked f/t)-get in the habit of preparing extra. if you are making a lasagna on the weekend-make an extra and freeze it. learn to use your crockpot (and if you have one your breadmaker)-set out beans to soak the nite before and you can throw them in with the seasoning and veggies so that dinner is done when you get home (our bread maker has a timer so we would set it to be done right when dinner should be served). consider pre-prepping some food items. ground beef can be browned and then frozen into zip lock bags (easy to flash defrost if you forget to take them out the nite before). you can toss this into a pot of pasta sauce, use it to make brown bag chili (start to finish-30 minutes), make quick tacos, enchiladas, burritos (i always keep tortillas on hand and a couple of cans of ench. sauce). last week i roast 2 chickens-we ate one and i deboned the second. the deboned chicken is in a zip lock in my freezer to use to make either chicken salad for lunch sandwiches or chicken and noodles one nite for dinner.
one of my biggest 'flake out' issues is with school lunches-kids forget to tell me that they want cold lunch (realy something they can microwave) until morning. recently i've started making double batches of dinner items that i know they like for lunch and stashing smaller containers away in the freezer. that way i can grab a frozen container of hamburgar helper (ds's fav) in the morning and just put it in his lunch box (he sez it's always defrosted in time for him to microwave at noon). i've also taken to buying the snackie and beverage items in larger quantities and putting them into a large bag in my pantry (i take the individual items out of the boxes)-then the kids can just grab 2 or 3 to go with whatever i've done for their lunch entree (for veggies or fruit we keep the individual containers in the fridge and they know those are for school lunches only).
last but not least-i spent the better part of 2 days cleaning and reorganizing our home office. i did a search and destroy mission over the entire house for school/art supplies and put them in labled containers in a closet. that way when the kids have project type homework or claim to have run out of the 10,000 pencils i've already sent to school with them i'm not stuck having to run to the store. i also set up a 3 ring binder with dividers-each student in our household (dh included

) has a section where all the 'administrative' stuff goes (stuff the kids school, teacher sends home for us parental units). i've gotten into the habit of immediatly 3 hole punching and putting stuff into it when it hits the door. that way i'm not scrambling and wasting time to find out what the new policy is on this or that.