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WEEK 53 · OCTOBER 22, 2026

Python Functions · Part 1

Function design; defaults and keyword calls; tuple returns; type hints preview; mutable-default warning.

Lesson 22 · Python Functions · Part 1 — Level II · Guide

October 22, 2026 · Bridge Academy Python Program

Learning goals

  • Design small reusable functions.
  • Use default and keyword parameters well.
  • Preview type hints.
  • Notice the mutable-default pitfall.

Level II uses the same core syntax but with more technical framing. Students practice making functions for measurements, pricing, and data summaries.

Preview truncated — download the notebook to see the full lesson.