Sitter in Chicago, Illinois

I am a retired female physician who wants to stay active. I love children, I have 8 grandchildren all on the east coast. I am not looking to have other children fill in for them but as you can see I am acquainted with young children and their activities. I enjoy teaching young children about the world through every day activities, i.e., showing how a bean grow with or without sunlight. I do not want to work every day, but asm available for several days/week. Holidays, no.