2025 Summer Professional Learning, July 2025
Standards
Bureau of Standards and Instructional Support
325 West Gaines Street, Suite 432
Tallahassee, Florida 32399-0400
Courtney Starling
Director of Mathematics and Science
Phone: 850-245-9066
Courtney.Starling@fldoe.org
Barbie Hartsfield
K-5 Mathematics Specialist
Phone: 850-245-9607
Barbie.Hartsfield@fldoe.org
Natalie Alday
6-8 Mathematics Specialist
Phone: 850-245-0789
Natalie.Alday@fldoe.org
Anthony Severson
9-12 Mathematics Specialist
Phone: 850-245-0423
William.Severson@fldoe.org
Whitney Gaddis
K-12 Computer Science Specialist
Phone: 850-245-0423
Whitney.Gaddis@fldoe.org
Steve Walker
K-12 Science Specialist
Phone: 850-245-0866
Steve.Walker@fldoe.org
