Phone: (469)752-8300 Ext. 38433


Degrees and Certifications:

BA Molecular and Cell Biology (Genetics) Certification: Science Composite

Cindy Yang

Hello! My name is Shing-Yi Yang, but I go by Cindy Yang.  My email, however, uses Shing-Yi Yang (

This is my 7th year teaching science at Williams High School.  This year, I will be teaching Chemistry and Honors Chemistry. 

Please feel free to contact me with any questions. The best way is through email. 

All classes have a Google Classroom, and this is where specific class information as well as assignments can be located.

Teacher Schedule

  • 1st Period: Chemistry

    3rd Period: Chemistry

    4th Period: Honors Chemistry

    5th Period: Learning Lab

    6th Period: Honors Chemistry

    7th Period: Chemistry

    8th Period: Honors Chemistry

Tutorial Schedule

  • Tutorials will be by appointment only. 

    To set up times, please contact me via email.