Interleaved Practice

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😇
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Instead of doing 20 problems of the exact same formula in a row (blocked practice), shuffle problem types from chapters 1, 2, and 3 together so you have to figure out WHICH method to use.

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Shuffling problem types trains you for the hardest part of real exams: recognizing which formula applies when nobody tells you.

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You ace homework because every problem in Section 4.2 uses the Section 4.2 formula, then freeze when the midterm mixes them up.

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Interleaved Practice

Instead of doing 20 problems of the exact same formula in a row (blocked practice), shuffle problem types from chapters 1, 2, and 3 together so you have to figure out WHICH method to use.

Shuffling problem types trains you for the hardest part of real exams: recognizing which formula applies when nobody tells you.

You ace homework because every problem in Section 4.2 uses the Section 4.2 formula, then freeze when the midterm mixes them up.

  1. Collect 3 to 4 practice problems from at least three different recent topics.
  2. Scramble the order so no two consecutive problems use the same formula.
  3. Before solving each problem, write down WHY you chose that specific formula.