There are Carpentry courses that you can take to learn basic carpentry or upgrade your carpentry skills. When picking a course the first question you should ask yourself is what can this course do for me. Because it is possible to go threw a course finish it and learn nothing. So have a plan on what you want to learn before you leave the course.
The carpenters union has a carpentry school that we go to for four years there are 5 weeks scheduled weeks of school in an each year. I learned a lot in the courses but I could have learned more. The great detail is that I can always return to the school for brush up courses and journeymen upgrade classes.
If you are having a problem in one area in basic carpentry and you cant seem to get to a course there are other ways that you can learn that part of the trade. Like buying books video or watching a TV show that has that part of carpentry included in it.
I did learn in my course that carpentry is not for everyone. There were students that would take the course and always had their mind on everything besides carpentry.
Remember the more knowledge that you have the better you will perform on a carpentry job. If you are doing your best at whatever you do in carpentry then be proud of yourself and you will go all the way to the top.
Here is a link to my home page
Carpentry Courses prepare you for a carpentry job.