High School Science


The word science is derived from the Latin word, scientia, 'knowledge.'  As stated in the Texas Essential Knowledge and Skills, science is the use of evidence to construct testable explanations and predictions of natural phenomena, as well as the knowledge generated through this process. It is the goal of Northside ISD Secondary Science to facilitate learning, instruction, and assessment in each science classroom.

High School Science Staff

Instructional Specialist

Alice Fiedler
(210) 397-8660

Department Secretary

Carla Casanova
(210) 397-8661

Instructional Support Teachers

Cheryl V Trepagnier (210) 397-8514
Stacey Reyes (210) 397-8684

Academic Technology IST

Natasha Wall
(210) 397-1270