John Polanco

Biology Teacher / Assistant Boys' Basketball Coach / Westlake Nation Administrator

Contact Information

John Polanco

Room #314, #310, #311

512-732-9280 - Request Rm # Ext.


  1. Biology - Rm 314

  2. Biology - Rm 310

  3. Conference

  4. Varsity Boys' Basketball

  5. Lunch

  6. ISS / Westlake Nation

  7. Biology - Rm 311

  8. Biology PLC

Biology Course Textbook

Students will have access to the Biology Textbook online, with PDF copies of individual Chapters available. Our classroom will also have physical textbooks available to use during class if needed. Individual PDF chapters are available in the Biology Google Classroom / Classwork / Resources section.

We highly recommend students read/review each Chapter Section during the current unit of study. This will be very helpful in achieving success in Biology throughout the year!

HMH Biology Textbook

Publisher: Houghton Mifflin Harcourt; 1 edition (May 13, 2016)

2021-22BellSchedule (1).pdf
UIL Eligibility Calendar for WHS 9 Week 21.22 approved (1) (1).pdf