Teacher Page

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    US History video click here



    Welcome to room 152!

    Stem Camp Students Please Complete the Survey Below:



    Education and Background:

    My name is Mr. Siesko, this is my 14th year teaching mathematics and computer science at Southern Lehigh High School. I grew up in a rural area outside of a small town called Shickshinny PA, which is about 80 miles northwest of Center Valley. I graduated from Berwick High School and explored my options for a year before heading to Bloomsburg University. In the year 2000 I acquired two Bachelor’s Degrees one in Mathematics and one in Secondary Education. I also have a Master of Information Systems Degree from DeSales University. I am also certified to teach Oracle Database Management and Form development.


    Currently I am teaching College Algebra, Introduction to Computer Science I, AP Computer Science and Precalculus.


    I have two children Cole (11 years old) and Christian (8 years old).  When I am not working they are the center of my personal universe. We have two turtles, three fish twodogs and a cat and we love the outdoors especially in the summer!


    Information you need to know:
    1. My door is always open (actually it is locked but you get the idea). If you need help please see me and we will make arrangements to get you the assistance you need.


    2. This year I am available period 1 on odd days as well as before and after school starting at 2:30. I encourage you to sign up for a Spartan period with me so I can help you if you have questions while doing homework. If you need help and you are not in my Spartan period, just ask me for a pass. I usually have time during Spartan period to help anyone that needs it.


    3.  If you miss a day, get behind or just don't understand a topic it is very important you get back on track so please take advantage of the extra help that I offer.


    Please click the link to take a brief survey



    PowerPoint Viewer Download:  If you do not have PowerPoint installed on your computer, please use this link to download a free view from the Microsoft web page.  Once you install the PowerPoint viewer, you can download and print the notes and examples for each of my classes.  

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