The DELF B2 barème mirrors the exam's argumentative core: four skills at /25, 50/100 to pass, 5/25 eliminatory floor. In the 250-word production écrite and the oral defence, examiners reward a defensible thesis, organized argument, register control, and the ability to concede and rebut — which is why selection and structure outscore accumulation at this level.
This lesson develops the DELF B2 success criteria into a more connected B-level performance. The target is no longer only accuracy in one line, but a short response with sequence, support, and controlled progression. The learner is expected to sound more organized as well as more accurate.
It assumes the B1 habit of giving reasons, examples, and a clearer line of structure. Keep the foundation visible, but start shaping the response so the listener can follow your logic from opening to closing line.
The learner should leave what success looks like able to move from input to output without losing the thread of the task, while also making the purpose of each sentence easier to hear immediately.