Warm Up to Science Scientific Literacy Edition offers student-centered engagement activities for immediate student involvement. Scientifically based research supports the use of this form of frequent conceptual exposure to enhance student understanding. Activities are designed to require 5–10 minutes of class time and are written with the cognitive rigor demanded by the Texas Essential Knowledge and Skills (TEKS). Students must use critical-thinking skills as they are presented with content-specific activities and engaging visual stimuli, including charts, graphs, and tables. Each activity may be used as an engagement for a new lesson, a method to enhance retention, and a means to support State of Texas Assessment of Academic Readiness (STAAR®) preparation. Activities are grouped by STAAR® reporting categories and sequenced by TEKS number and student expectation.