I found this in an email and thought I would share with you..
Teacher Debbie Moon's first graders were discussing a picture of a family One little boy in the picture had a different hair color than the other members. One of her students suggested that he was adopted. A little girl said, 'I know all about adoption, I was adopted..' 'What does it mean to be adopted?', asked another child. 'It means', said the girl, 'that you grew in your mommy's heart instead of her tummy!'