Here, you’ll find everything you need to implement our supplemental science unit, or TREK.
Complete the form to download TREK 5.12A Interdependence (2021 TEKS). It includes the Overview, Teacher Instructions and Digital Student Journal for the Recall, Practice A, Practice B and Apply segments. See how the R-P-A model for practice, intervention and STAAR preparation seamlessly integrates prerequisite knowledge, scientific investigations, STEAM extensions, literacy, and problem solving. Get ready to accelerate students to new heights with versatile lessons for versatile classrooms!