Two new things my toddler just learned how to do:
1) Press the button on the pens to make the tip come out. (She's known how to take pen lids off for a long time.)
2) Open doors. Including the front door. And, I put on the toddler proof handles and she got past them.
It's getting interesting. Yesterday, I took my turn working at our business and my husband homeschooled. When I came home in the evening, my desk chair, bible, a kitchen chair, the white board (NOT with a dry erase), and a toddler was written on. Also, there was a Sharpie on the floor without a lid, which we never did find. Jon says she did it all in two minutes and that her big sister was in charge of the pens.