APES FRQ Grader
Design an Investigation, Analyze a Problem, Calculate — graded against the rubric.
AP Environmental Science (APES) has three FRQs: Design an Investigation, Analyze an Environmental Problem, and Analyze an Environmental Problem with Calculations. Upload any APES FRQ and the AI scores it against the official rubric in about fifteen seconds, including unit checks for the calculation FRQ.
From prompt to feedback in four steps.
- 1
Paste the prompt — any free-response question from a teacher, prep book, or practice set.
- 2
Choose a rubric — bring your own or let the AI auto-generate one from the prompt.
- 3
Upload your response — a photo of handwritten work or typed text both work.
- 4
Get scored in ~15 seconds — point-by-point feedback you can actually learn from.
Every APES free-response type.
- Design an Investigation FRQ
- Analyze an Environmental Problem FRQ
- Analyze an Environmental Problem (with Calculations) FRQ
The AI handles APES calculations including dimensional analysis, unit conversions, and showing work for full credit.
FAQ
Is the APES FRQ grader free?
Yes. Basic is free forever and ad-supported — grade as many FRQs as you want without an account. Plus is $3.99/month and removes ads, speeds up grading, and saves unlimited history.
How accurate is the AI on APES free-response questions?
APES rubrics reward shown work and correct units — both of which the AI checks. Rev (the AI grader) follows the rubric you provide point-by-point and explains where each point landed. It is not the College Board, but students consistently report scores within 1 point of teacher grades.
Can I use my own rubric?
Yes — paste in your teacher’s rubric, the official scoring guidelines, or anything else. Or skip it and the AI will generate a defensible rubric from the prompt itself.
Do I need to type my response?
No. Take a photo of your handwritten response and upload it. Rev reads handwriting and grades against the rubric. Typed responses also work.
Is FRQ Review affiliated with the College Board?
No. AP® and Advanced Placement® are trademarks registered by the College Board. FRQ Review is a student-built practice tool and is not affiliated with, endorsed by, or sponsored by the College Board.
Other AP subjects
Grade any AP free-response with the same free AI grader.
Ready to grade your APES FRQ?
No account, no credit card — just upload and go.
AP® and Advanced Placement® are trademarks registered by the College Board. FRQ Review is not affiliated with, endorsed by, or sponsored by the College Board. All practice content is student-submitted and graded for learning purposes only.