EvalDiff is built for teachers in French primary and middle schools, covering pupils aged roughly 6 to 15.
Four generators produce teaching sequences, lesson plans, differentiated assessments, and answer keys. The first three work independently, so you can start wherever you are; answer keys are produced from an assessment you have already generated.
Assessments come in three levels - Support, Standard and Expert - covering the same learning objectives with different scaffolding, complexity and text length, so a single class can work on one topic at three depths.
Unlike general-purpose AI assistants, EvalDiff follows the official French curriculum as published in the Bulletin officiel, including reforms that take effect for one year group before another.
Sequences, lesson plans and answer keys are delivered as editable Word documents; assessments as print-ready PDFs. Data is hosted in the European Union.