When we consider constructivist teaching, or a constructivist approach to learning, what comes to mind? For me, I see Socrates standing not in the center, but to the side of his students.

I imagine him pondering their comments and questions, and carefully crafting questions of his own, which he contributes -- selectively. Most importantly, he doesn't lead, but follows the line of questioning of the students.

That's really what it's all about: being an questioner, an investigator side-by-side with your students. That doesn't mean we shouldn't have a solid lesson plan ready to go each day, but we should be ready -- and willing -- for the students to take the class into unchartered waters.

Let me give you an example from my own teaching experience. In an American Literature class I taught a while back, we had made our way through transcendentalism, stopping off at Henry Thoreau. Here, I had a few lessons on civil disobedience planned.

Day one, we watched a video excerpt on Rosa Parks refusing to give up her seat, and read a passage from the play, "The Night Thoreau Spent in Jail." We created a class definition for civil disobedience and then we began to brainstorm times in history when people had defied a law -- or should have -- for the sake of what was right and fair. My plan was for all this to lead to group projects and individual papers on specific historical acts of civil disobedience in the U.S.

Then, the students began talking about racial profiling and wouldn't move on. I asked questions to clarify. I asked more questions. At this point, I abandoned the list I had assumed students would brainstorm (the right answers), and jumped on board with the direction they were heading.

Mostly African-American and Latino, my students began sharing stories of racial profiling from their own lives, and the lives of their families and friends. My eleventh grade class, the one right before lunch, made it very clear that day that they wanted to learn more about their rights and protecting themselves the next time the police pulled them over for questioning for no clear reason.

Constructivist teaching relies on the learners bringing prior knowledge, or schema, to the table. I could have stopped the conversation and said, "Let's move on," (code for, "Let's keep going where I think we should go") but then I would have lost them. Every time I have white-knuckled it and pushed my agenda, the students respond like this: a heavy, collective sigh, and slumping of the shoulders. In essence, they give up and give in. Can you relate?

Teaching students in urban schools has an added challenge. Many students from families struggling economically have few college grads in their neighborhoods and families to represent the benefits of education. So, they often are hungry to know why exactly they are learning something and how it is relevant to their own lives.

Let's go back to that class before lunch. After we cleared away all the misnomers around what the police can and cannot do, we read, analyzed, and discussed the Fourth Amendment and habeas corpus, looked at national statistics on racial profiling, and turned to the ACLUfor their expertise.

We ended those couple of weeks with a culminating project where students grouped themselves according to interest. One group made a brochure titled, "How to Protect Yourself When DWB (Driving While Black/Brown)." Another group created a presentation poster on the history and statistics of racial profiling. My favorite project was an instructional video for police officers on how to build trust with the community.

Need I say it? I was a learner along with my students during those weeks. The students schooled me. When was time when you let go and let the students guide the learning? Please teach us!