Teacher Discussion Forums

I am confused. I want to teach English abroad. I live in Texas. I have heard that it would be better to get the TEFL so my jobs would not be limited to just adults. I am planning on doing the International TEFL program in Barcelona. Any thoughts on this program? Would CELTA be better? Also, any ideas on how I could prolong my visa from tourist status?
Thanks
Joe

Consider me curious. What did you decide to do? Why?

Many other aspiring ESL and EFL teachers have faced a similar dilemma. What's your advice? Why?