Welcome to Mr. Lehman's Teacher Page!
Please click on the link to the left to access the daily agenda,homework assignments & due dates, and upcoming assessments/projects.
In Chemistry, we use Canvas to store electronic course documents, answer keys to check & review classwork/homework, access teacher-generated tutorials and other various helpful YouTube videos, and to complete online assignments.
610-889-1900 x 22112
To receive the fastest response to your questions/concerns, please email me as I check my email several times a day between the hours of 7:30am - 3:00pm M-F.