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 will be teaching all computer science classes at LEHS, and also will be the sponsor for 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 interested in networks and cybersecurity. 

Hope to see you soon! 


(Click here to see syllabus)



  • 1st Period: Planning Period / Conference // 7:20 - 8:10

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

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

    4th Period: Fundamentals of Computer Science // 10:10 - 11:00

    5th Period (A/B): Fundamentals of Computer Science // 11:05 - 1:05

    Lunch: 12:05 - 12:35

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

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


    Tutorials: Monday/Wednesday at 6:45am