Welcome to Mr. Levis Teacher Home page. My email address: wlevis@yonkerspublicschools.org

Phone: 914-376-8400


Degrees and Certifications:

Masters Degree in Science Education from Queens College.

Mr. William Levis

My name is William Levis and I am a special education teacher at Lincoln High School.


As the year progresses, I am adding assignments to Microsoft Teams and my Power School grade book. In order to access the Power School grade book go to Yonkers Public Schools Power School Student and Parent Sign In and follow these instructions: 


STUDENTS: To sign in, your 6 Digit ID is your Username and your Password is your network password used at school.


PARENTS: Your Username and Password was provided when you created your account. To request an account, please contact your school or email the parentportal@yonkerspublicschools.org. 


We are going to utilize Delta Math. I am including assignments on Delta Math. Students and parents can go to the Delta Math's web page. On the top right corner of the web page are three lines. Parents and students will click on those three lines and it will give you an option to Create Account. You will select student. You will type in my Delta Math teacher code: 545921. Students will than type in their first and last name. Delta Math will than ask for your email. Your email is your 6 digit students ID and yonkerspublicschools.org. Example: 123456@yonkerspublicschools.org. They will than ask for a password. The password is anything you like. You can use your birthday if you like. When you type in your password you must enter the same password exactly like the first one in the next password (verify) box. Than you are set to go. Assignments will be there for students to complete. We will go over all assignments in class.   


I have attached in my teacher assignment page my parent support letter which outlines the remainder of the years academic expectations for my students. As part of the parent support letter will be my grading policy. I am also including a Rubric in my teacher assignment page to give my students outline of how my students will be graded on all academic assignments.  


My teaching and student assistance hours will be on Tuesday's from 2:40 pm to 3:15 pm. If students and or parents have any questions they can email me at wlevis@yonkerspublicschools.org or contact me on Microsoft Teams. 


Students,parents and guardians can contact me to track completion of assignments. They can also track completed assignments on Microsoft Teams. 


I have updated for New York State Regent's preparation assignments on this teacher page. I will accept these assignments as extra credit.  


Participation on Microsoft Teams is encouraged and part of your overall class grades, Once your signed in you will go to teams and you will than click on join. At the bottom of screen will be a video button and microphone. If you do not want to be seen, click off button. To speak you can click on the microphone button to only speak than click it off when you dont want to speak.      


Mr. Levis can be contacted at anytime at wlevis@yonkerspublicschools.org. I will update my teacher page on a regular basis. All assignments have an extended due date. 

Everyone please be safe and be well!!


Mr. William Levis