Ms. Derria Colvin

Phone: 219-881-1500 X 1247

Email:

Degrees and Certifications:

Ms. Derria Colvin

I monitor one of the Achieve3000 clases at TRCCA. It is the leader in online differentiated instruction, serving millions of students worldwide. Over 15 years, the company has been reaching students at their precise Lexile® reading levels to deliver significant reading gains—often double-to-triple the expected gains.