Welcome
Mr. Johnson
High School - room 108
email: djohnson@ldsd.org
About Mr. Johnson: In 2004, I graduated from West Chester East High School. I went to Penn State University and earned a Mathematics degree with a focus on education. I have since earned my Masters Degree through Penn State Harriburg.
My Math Help YouTube Channel can be found here: Math Help YouTube
The Channel is primarily focused for Algebra I but I will occasionally add videos to other classes for various topics. There are also some Algebra 2 help videos as well.
AP Calculus Students please click on the AP Calc page for more information.