We Teach Students How To Argue By Focusing On Reasons. Our Mission Our mission is to equip all students with the tools to build better arguments by focusing specifically on reasoning skills. What drives TA? What is TA's Story? Who is on TA's Team? Our Tool We use argument mapping to expose the hidden structure of arguments. What is Argument Mapping? Our Method We are creating an online course for teachers and students to learn this material directly online. Can I Try The Course?