...what this is?
This is Kerri's chalkboard, on which she has planned her (monthly?) schedule. She updates it every day, and checks it a few times a day.
As far as I can tell, SC = school, KF= Kung Fu, and the picture of the girl on the bed is her day of rest. There is also GG = Girl Guides, and she used to have Scooby Doo scheduled on her chalkboard. Except this month she gave up Scooby for Lent.
Life with Kerri is on her schedule.