Jar of thankfulness

I have been thinking alot about how our family of 4 does not talk a lot about what we are thankful for, or really appreciate about ourselves or the people we know. I am going to decorate a jar for the month of November and each day we will write down on a slip of paper something we are thankful for and then deposit it into the jar. I think it would be fun to read them aloud to each other on Thanksgiving. I am hoping this will help the girls to get along better, instead of the constant bickering that seems to occur these days. I will let you know how it turns out!