Valentine's Day and Letter Writing Digital Lesson & Unit...What a great combo! This February, Valentine's Day Bulleting Board or Door Decor Letter Writing Unit combines Social Emotional Learning, Kindness, Letter Writing, Valentine's Day-All Aboard the Valentine's Day Express.What IS the Valentine Express? It is a way to spread kindness and joy to everyone in your classroom, your hallway, your grade level, your pod, or even your whole school by writing letters to someone else with what you appr