CTL Blog

Proportional Reasoning Linked to Common Core Standards and Other Helpful Tools 

The Progression of Ratios and Proportional Reasoning tool makes connections to multiple representations...

Read More »

CTL helps schools achieve dramatic results through professional development.

Our tested models, tools and training can advance teaching, learning and leadership in literacy, mathematics, science, social studies and related arts. See what clients are saying about our work >

Learn about CTL's PD on the Common Core State Standards in English Language Arts and in Mathematics >

Watch CTL Videos: Achieving School Turnaround and more >

Find out how you can achieve dramatic results, too.

 CTL Results

Printrichenvironwchs Literacy Results CTL's Adolescent Literacy Model boosts teacher self-efficacy and student performance. See our results >>  
Mathstudentworkingcalc Mathematics and Science Results CTL PD in math and science significantly increases teacher content knowledge and student performance. See our results >>  

Read more about our results >>

 

CTL In The Field

Mathliteracywchs CTL, REL-Appalachia Partner in First National Study of Blended Instruction CTL supports pioneering national research on blended instruction in high school mathematics. Read More »  
Students_computer CTL Partner in GEAR UP KY State Grant CTL is a partner in Kentucky's new college readiness initiative, one of only 19 such grants in the nation. Read More »  

Read more about our field work »

Featured Programs

Ela_commoncore_students2 English Language Arts and the Common Core CTL helps schools implement new standards and support practices that boost ELA skills. Read More »  
Mathvenndiagram Mathematics and the Common Core CTL helps schools prepare for new standards in mathematics Read More »  

Learn more about our featured programs »