Welcome to Thinking Science   

Professional Experience

• Thinking Science Teacher, Greenway High School
• Geoscience & Life Science Teacher, Cholla Middle School, Phoenix, AZ
• Biology Teacher, Horace Mann School, Bronx, New York

Educational Background

• M.S. Geoscience - Mississippi State University
• B.S. Secondary Education - Biology, General Science, Arizona State University

Contact Information & Office Hours

I am available for students seeking extra help at the following times:
        Monday        2:45 - 3:30
        Wednesday  8:10 - 8:55
        Thursday     2:45 - 3:30

Please contact me with any questions or concerns:

Phone:  623 915-8500 ext. 7744
email:    dkslonsk@guhsdaz.org

To check your student's grades login to Infinite Campus (for login and password information check with your student's school counselor).