IB Physics IA Grader — Free AI Feedback on Your Lab Report

IBLens grades your IB Physics Internal Assessment against the official IB Physics IA rubric — criterion by criterion — in 60 seconds. Get feedback on your exploration, data analysis, uncertainty propagation, and evaluation. First analysis is free.

IB Physics IA rubric (24 marks)

Common IB Physics IA mistakes IBLens catches

Frequently asked questions

Is the Physics IA grader free?
Your first analysis is completely free. Additional analyses cost $4.99 each.
Can I paste only part of my IA?
Yes — but for criterion-by-criterion feedback, paste your full report for the most accurate score prediction.