Phone: 281-412-8800


Degrees and Certifications:

Bachelor of Science in Physics, UT 1983 Master of Education, Secondary Science, UH 1990

Mr. Lesmeister, Physics

I am Mark Lesmeister.  I have been teaching physics at both the high school and college levels for 18 years.  I am a former Region IV Teacher of the Year.  At other times in my life, I have been an at-home dad, Marine Corps intelligence officer, and physics graduate student.  I have two children, both of whom graduated from Dawson High School. I have a YouTube channel where I post videos about physics and a variety of other topics.

Meet the Teacher Video

  • Tutoring Times

    The last five minutes of every AP Physics 1 and AP Physics 2 class is designated as tutoring times.  AP Physics C tutorials  will begin immediately after class in the first five minutes of study hall.

    Additional tutorial times are Monday, Wednesday and Friday from 12:30 PM-12:50 PM, and other times by prior arrangement.

    All tutoring done outside of the class period will be done in TEAMS.


    Please refer to the links above to access the syllabus and important information for your class.

    Letters of Recommendation

    Please use the link on the Class Procedures and Information Page above to download a form you should fill out to request recommendation letters.

    Contacting Me

    The best way to contact me is via email at  You can email me a phone number and a good time to call if you prefer.  My planning period is 4th period, which begins at 10:00 a.m.

    You can also call Dawson High School at the number on the right and leave a message.  I will return your call as soon as possible.

    Checking Grades

    Please refer to the Skyward website to check grades and view important messages.  


    We will use the Canvas Learning Management System this year.  Canvas allows the students to access class notes, submit lab reports, view a class calendar and other functions.  To access the Canvas site, please go to

    Class Calendar

    Please use the calendar on Canvas to be informed about all upcoming events.

    AP Classroom

    We will use resources provided by the College Board to help prepare for the test, including online resources.  A message about how to sign up for these resources will be sent at the beginning of the year.

    -Mr. L.