Interleaving: Why Mixed Practice Feels Harder and Often Teaches More

# Interleaving: Why Mixed Practice Feels Harder and Often Teaches More

Studying one subject for three straight hours can feel efficient because your brain knows what kind of problem is coming next. Exams remove that cue. Interleaving—mixing different problem types or subjects—forces you to identify the issue before choosing the rule, which is closer to what a final or bar exam actually requires.

Block practice is useful when the rule is new

When you first learn personal jurisdiction, it makes sense to practice several personal-jurisdiction problems together. You are learning the structure.

Mixed practice trains discrimination

Once the rule is stable, staying in a labeled block can hide whether you would recognize the issue inside a mixed exam. A mixed set makes you distinguish negligence from strict liability, hearsay from relevance, or subject matter jurisdiction from venue.

Use a progression

Learn in a focused block, retrieve the rule later, then place the rule into a mixed set. That sequence preserves focused learning while adding the recognition skill that exams demand.

If mixed practice lowers your score at first, do not assume you became worse. It may be exposing a recognition problem that blocked practice was hiding.