'The floor is lava' scatter cushions on floor in a trail, they have to jump from one cushion to the next without touching the floor. Maybe place a bucket at one end and objects at the other that she has to take from one end to the other, just to make it last a few goes ;)
chalk on black paper if you have any makes a nice change from usual pictures
I'm loving the idea of Guess What's on my bum! don't think my 6 year old will fall for that too, but when toddler is big enough I'm so playing it ;) Makeovers are a great idea too.
Paper chains are good. Mine loved anything with gluing and sticking, so just a sticker book with scenes, or get an old catalogue and get them to cut out and stick faces together, or cut out all the stuff they want out of the argos ;) Or make it a colour thing, get them to find everything in one colour, cut out and stick.
Pasta necklaces and bracelets, especially if you have pipe cleaners as they are so easy to make into bracelets
if you have masking tape or washi tape and a wood floor, get them to mark out a track to do cars on, can make a little city. and if you have any cardboard boxes they could decorate them to make houses etc. try to make it as much about them doing stuff obviously!
If you have access to a printer then there are lots of good printables if you look on pinterest etc, cbeebies and disney websites will have colouring and stuff. Mine loved dot-to-dots