How does Ed.ai personalize exercises based on students’ errors?

Last updated: October 15, 2026

Ed.ai analyzes graded papers to find the skills each student hasn’t mastered yet, based on the errors they actually made in their answers.

🔍 When you create a reteaching activity, Ed.ai tailors it to those errors:

  • Exercises are chosen to target the concepts students misunderstood,

  • The activity is matched to the errors of the students you picked (the whole class, a needs group or specific students) and to the skills you selected,

  • The goal is targeted, useful practice you can use right away, in class or at home.

đź§© What is this personalization based on?

To build quality activities, Ed.ai relies on three foundations:

  • Standards and curriculum-aligned content (Common Core, AP and state standards such as TEKS), so activities match what students are expected to learn.

  • Classroom feedback from pilots with dozens of teachers, which shaped the exercise and activity types that are actually useful.

  • Student papers analyzed by Ed.ai, which pinpoint the errors students made and lead to relevant reteaching activities.

🎯 The result: a personalized reteaching activity that draws on teaching expertise, classroom experience and the real needs observed in your classes.

To create an activity: Comment générer une activité de remédiation pour ma classe / certains élèves ?