0 Failure. September 20, 2010 | lisibo | Posted in Uncategorized In my classroom, it’s ok to make mistakes. I encourage them – and I make enough of them to lead by example! I liked this poster. And this one! Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website This site uses Akismet to reduce spam. Learn how your comment data is processed.