Hi there and welcome to my classes! I am so excited to have you in my classes this year.

I graduated from New Mexico State University in Las Cruces, NM in May of 1998. I began my teaching career in New Mexico and then moved to Texas in 2000. I have taught in large 6A urban schools, small 2A rural schools and online schools. 

I came to Roscoe Collegiate High School in August of 2022. This year I will be teaching Chemistry, Physics, and Earth & Space Science. My approach to teaching is a mix of traditional lecture, labs to explore the concepts we are discussing and application of laws and theories. We learn, we explore, we apply in my classes. 

Please feel free to reach out at any time! My conference period is from ***** to ****** I can be reached via email at  rmancha@roscoe.esc14.net or by phone at 325.