Job experience

I taught Spanish to kids in 2010. and I think that work with kids is a little difficult because they are very restless. A teacher needs to be patient with kids because they only want to play all theat every time. This was a wonderful experience because they always convey joy to everyone. If I have the chance to teach to kids again, I will not hesitate to do it.

You did a really good job with this piece of writing. The first correction that I made (removing "and") was just a style change. You didn't make an error. I just think that it sounds better when you divide the one sentence into two sentences.