Renzulli Learning Systems
The Renzulli Learning Differentiation Engine TM puts students in touch with engaging, individualized resources specially chosen for their interest areas and learning styles.
www.renzullilearning.com
Duke Talent Search Program
This program identifies academically talented seventh graders based on standardized test scores achieved while attending elementary or middle school. Candidates are invited to take the ACT or the SAT college entrance exam as seventh graders, which allows them greater insight into their academic abilities. Participants gain valuable benefits and have access to unique resources for gifted students. https://tip.duke.edu/
Hoagies' Gifted Education Page
National Research Center for the Gifted and Talented
The College Board