Duval County Biology 1 EOC: How to Pass + Free Practice (Florida)
Duval County Public Schools is a Florida school district. Its high schoolers take the statewide Florida Biology 1 End-of-Course (EOC) assessment — and here's exactly how Duval County students pass it and practice for free.
How the Biology 1 EOC is scored
Florida EOCs use a 1–5 Achievement Level scale; Level 3 or higher passes (set statewide — no Duval County cutoff). The Biology 1 EOC counts as 30% of the course grade, and passing at Level 3 can earn credit through Florida's Credit Acceleration Program (CAP).
What's on the Biology 1 EOC?
The Biology 1 EOC (about 60 questions, computer-based) is built from Florida's NGSSS standards. Main areas:
- Molecular & cell biology (cells, biomolecules, DNA)
- Classification, heredity & evolution
- Organisms, populations & ecosystems (ecology)
- Science practices & the scientific method
When do Duval County students test?
Florida gives EOCs in Fall, Winter, Spring & Summer windows; Duval County Public Schools sets exact dates within them — confirm yours with your school counselor. See the 2026–2027 EOC dates →
Free Duval County Biology 1 EOC practice
Florida CAP Prep™ gives Duval County students free Biology 1 sample questions (no signup) plus a full-length, standards-aligned mock with AI explanations: