Lesson 36 · File I/O · Part 2 — Level II · Guide

February 11, 2027 · Bridge Academy Python Program

Learning goals

- Use with open(...) safely. - Read and write JSON. - Preview CSV reading and writing. - Move between Python data and file formats.

Part 2 shifts from manual file handles to safer context managers and structured data formats. Students see how Python objects can be saved and loaded cleanly.