Our students and sons start learning the moment they set foot on campus. Every time we greet a boy in the hallway, we are teaching him. Every time we are late to class, we are teaching him. Tone is a powerful teacher, and Alvaro de Vicente shares his thoughts on how to foster a positive tone, both at school and at home. Your students will forget 90% of what you teach them, but will likely recall 90% of the tone you set. For schools, and school leaders, a good tone is both obligation and opportunity. Listen in to hear how to make the most of it.