The RPA suite of products is a supplemental Science solution designed for targeted practice, intervention, and STAAR® preparation aligned to the new TEKS.

Since 2014, Science scores in RPA classrooms increase by 10 percentage points or more!


TREKs for STAAR® Readiness

The first in this series addresses 100% of the new 5th grade TEKS and ELPS standards. Content and context support STAAR® Redesign and ready for every classroom!

Framed in the Recall-Practice-Apply (RPA) model, interactive, engaging activities integrate prior knowledge, investigation models, STEAM extensions, Science literacy, and problem-solving. Steeped in the science of successful learning, TREKs promotes durable learning through interleaved practice and spaced repetition.

Themes & Concepts Packs

New from RPA, packs for grades K-2, 3-5 and 6-8/Biology effortlessly address the new Recurring Themes & Concepts (RTCs). Develop new habits of student thinking while elevating the power of connections in Science learning!

An all-in-one solution, each pack is comprised of seven (7) engaging modules that feature introductory, practice and bonus activities for each RTC. Additionally, adaptable teacher resources support preparation and implementation in any instructional setting.


Targets STAAR® Success

Our expert STAAR® analysis is the backbone for RPA and each segment of TREKs. We know where students struggle most with essential knowledge and skills. Content and context align with the new question types in STAAR® Redesign.

Ready for Every Science Classroom

TREKs segments are ready-to-use in daily lessons, student practice, intervention, test prep, and other instructional approaches. Implement varied, engaging and interactive activities in all classroom settings and for all learners across the school year.

Designed for Durable Learning

Steeped in the science of successful learning, the Recall-Practice-Apply (RPA) framework is designed for interleaved practice. Innovate student retrieval and retention with spacing to interrupt forgetting and improve student learning outcomes.