I get a newsletter from click schooling everyday. She had a link in her newsletters about using different holiday activites for school. The page is here.
Heart of the Matter online is offering a unit study of the symbols of Christmas. You will find a pdf for the whole study on this page.
If you would like to try using podcasts in your schooling this page offers a list to get you started. We have used several in our school to make things a bit more exciting.
Here is a link to teach children to save while also paying for the things they need to live.