Phone: 914-376-8400


Degrees and Certifications:

B.Sc(Med.) B.Ed(Physical & Biological Sciences) M.Sc(Chemistry) M.Phil(Chemistry) Ph.D.(Organometallic Chemistry) Certification: Chemistry

Dr. Kumari Johal

Hi everyone!

My name is Dr. Kumari Johal and I have been teaching science for 24 years. The past fourteen years of that have been here at the Lincoln High School. I have also been serving as the Science Department Chairperson for the last seven years. I have taught almost every science subject throughout my teaching career, but chemistry has been my favorite subject from the very beginning. For the current school year, I will be teaching AP Chemistry and CH Chemistry. Teaching is my passion and I love my students as my own kids. Please know that I am here for you and will do everything possible to help you succeed in your goals. 

Students will be notified via Remind and MS Teams about scheduled work to be turned in by the due date posted. Links to relevant videos, PowerPoints or any other additional resources will also be posted via Remind and MS Teams

AP Chemistry 


CH Chemistry Period-1 


CH Chemistry Period-6


Please feel free to contact me through school email, Microsoft Teams or Remind with any question that you may have.

Email: kjohal@yonkerspublicschools.org


"Play your role in life with such passion that even after the curtains come down, the applause does not stop"   ~ Col M. N. Rai