My salary will be up!

I have three part time jobs. One of my part time job is cram school. I have worked at the cram school since last summer. The boss asked me to work under her. We met at volunteer. I tought social studies and science to elementary school students, but I teach to junior high scool students and high school students now.
By the way, I met my boss yesterday. She said that she will held a summer course in this summer, so my salary will be up! I am glad to hear that. I like children. They always makes me smile. I want to teach more, so I need study too. I enjoy my part time job.