I try to teach students to think critically about the world around them.
A great day in my work would be one in which all my students are engaged, participating actively in class, and asking thoughtful questions of their peers, me, and themselves. What I hope a student would see if they shadowed me was my students taking intellectual risks in the classroom.
Here's the first step for college students
The most important first step is to take classes in the field of education and get some practical experience teaching to see if you would enjoy being in the classroom and so you can determine what age level you want to teach.
"People who can't do, teach."