The Center on Teaching and Learning (CTL) content and instructional design experts have developed a suite of evidence-based services.

CTL Marketplace


The CTL Marketplace brings you evidence-based, multi-tiered mathematic and literacy instruction and assessment products for K-8. Our products have been tested in thousands of classrooms across the nation, and evaluated using the most rigorous research methods. Visit the CTL Marketplace

CTL Clinic at HEDCO


The CTL Clinic at HEDCO assists school-age children who are experiencing difficulty reading by providing individualized assessment and intensive, research-based instruction. The Clinic's first priority is to help our community produce successful and imaginative readers. Visit the CTL Clinic at HEDCO

Archived Services

These services are no longer active. The websites will remain available as a resource.

Oregon Reading First Center


Oregon Reading First was a state-wide initiative funded by the federal government to provide support and professional development to help Oregon schools achieve the goal of all children reading by the end of third grade. Visit Oregon Reading First Center

Oregon K-12 Literacy Framework


The Oregon K-12 Literacy Framework is a tool for the state, districts, and schools to support the Essential Skill of Reading. The purpose is to ensure that all students read at or above grade level as soon as possible after entering school. Visit Oregon K-12 Literacy Framework

UO DIBELS Data System

Kids and Teacher

Thank you for your continued use of the DIBELS Data System (DDS). We are pleased to announce that Amplify now operates the DDS. Go to DDS at Amplify!