A sensible sequence looks like this: learn the format and Teilpunktesystem, cover Wirtschaft verstehen, build German reading speed, lock math fluency, then add timed mocks on WiSo URLs.
WiSo prep fails in predictable ways: treating it like BBE with German labels, skipping Wirtschaft verstehen chapters 2 and 4, ignoring Teilpunktesystem strategy, or never timing German reading. This page lays out a practical sequence you can adapt to your calendar before June 30, 2026, 10:00–12:00 CEST.
Step 1
Learn the two-stage process, the three content areas (no English), and gemischtes Teilpunktesystem before you grind volume, because format mistakes are expensive.
Step 2
Practice max/r and max/f mentally until you know when leaving an option unmarked protects points and when you should mark confidently.
Step 3
Sit an early timed mixed set on WiSo URLs to see how you handle economics, German, and math under real stem pressure.
Step 4
Work all four chapters, and flag WiSo-only chapters 2 and 4 so they are not skipped because BBE economics felt familiar.
Step 5
Read academic German passages most days with statement-style questions. Even fluent applicants still lose points on scope and implication traps.
Step 6
Start with algebra, then bring in statistics, calculus, and logic under time, and train German word-problem vocabulary early.
Step 7
Finish with full timed mocks and custom sets on /wiso URLs, so you stay on the WiSo track instead of drifting into BBE English drills.
These are intensity examples, not guarantees. Adjust for your starting level and whether you are also preparing BBE in parallel.
~10–12 h / week
~12–15 h / week
~15–20 h / week
Try WiSo prep on its own URLs
Demo practice, mocks, and flashcards for WiSo live under /wiso/..., so you stay on the German track instead of drifting into BBE English drills.