No. I began to teach before I realized that they were illegal. I teach for an organization that gets state money and I assumed that they would check all this out. When I figured out the situation, I still believed that illegal or not, they need to know the language. I share the streets with them and it is to my advantage and my community's that they can read the road signs.
"I realized that they were illegal"
When you realized they are illegal for sure, you should be turning them in to ICE. Otherwise you aid and abet their crimes. Illegal border crossing, identity theft, theft of gov't services, etc.
Member of the NEA are you?