Degrees and Certifications:

Master's Degree in Educational Leadership Bachelor's Degree in Communications Principalship EC-12 Business & Finance 8-12 Technology Applications EC-12 Generalist EC-4 Bilingual

Mr. Manuel Castillo

Hi Lobos,

I teach most of the Computer Science classes at LEHS, and sponsor our competitive esports teams.  I have been teaching since 2009, grades Pre-K to 12. I have Bachelor's Degree in Communications, and a Master's Degree in Educational Leadership. I started coding/programming around 2012, starting with a simple website, then some more professional ones, and then to do some work with Javascript, Python, and Ruby. 

My free time is spent going to bicycle trails, traveling to new places, cooking, listening and creating/recording music (I play quite a few musical instruments and I know my way around some recording digital audio workstations). I'm also working to get certifications in network and cybersecurity.

Hope to see you soon! 


(Click here to see syllabus)



  • 1st Period: Computer Science III // 7:20 - 8:10

    2nd Period: Computer Science I // 8:15 - 9:05

     3rd Period:  Computer Science I // 9:10 - 10:05

    4th Period: Conference / Planing // 10:10 - 11:00

    5th Period: CompSci Practicum // 11:05 - 1:05

    Lunch: 12:05 - 12:35

    6th Period: Fundamentals of Computer Science // 1:10 - 2:00

    7th Period: Computer Science III // 2:05 -- 2:55


    Tutorials: Monday/Tuesday at 6:45am (please confirm appointment the day before)