C.,
I have been a public school teacher in Columbus for 7 years, but have a total of 17 years experience in AZ, IN, and OH. My daughter just graduated from ODU and is working in a charter school. This is my advice:
You should definitely pursue your goal! However, this area is extremely saturated with ed grads and many do not get a teaching position after graduation. If you are willing to move to Nevada, Louisiana, or even PA, no problem. If not, don't give up, but be willing to start out at low pay $26,000 at a charter or private school. The public school districts laid off hundreds of teachers in the last 4 years due to budget cuts. Also, you should know that the No Child Left Behind (NCLB) law of 2001 changed the whole ed system to data driven everything. Mostly it's for the worse, but that's another long story.
You can teach preschool with an associates degree from Columbus State, which you can do in less than 2 years if you take a full schedule and go summers. There are many classes online so that you can still be at home with your family. Preschools are desperate for good help, but again, you will start out with low pay-$10 hr.
OSU only has a teaching certificate program in a master's degree program. They are the longest route.
ODU is a great school, but expensive like all private univs. They have some online classes. Their masters ed program is available online now, too.
If you go for a middle or secondary teaching certificate and major in mathor science, (maybe technology), you can start teaching before you graduate by going through the alternate certification routes, (Check the OH dept of ed. website). You will have to pass the Praxis I test to get admitted to an ed program, the Praxis II tests in your field at the end of your ed program to get certified, and the Praxis III within 2 years after graduating.
There are now a few accredited online univs that are offering ed programs with initial certification, but they are expensive like all private/online programs. You probably can get financial aid.
If you need more information, I would be happy to help you. I got my BAE from Arizona State Univ, my MAE from Univ of Phoenix online, and finishing up my doctorate from Walden Univ online. I have no desire to leave the classroom. I was a dept. coordinator for 4 years and missed the students.
I LOVE MY JOB! I have always loved the kids, and I just moved up to middle school, and I still love the kids! :) lol So you have to pursue your dream, even if the job market looks bleak here right now. My daughter loves her new position, too, even at low pay. Job markets change and there's a high percentage of new teachers that leave the profession. It is a tough job, not suited for everyone. As a teacher, you will be going to school for the rest of your life. Good luck!
B.