File I/O · Part 1
`open()` modes, text reading methods, writing, appending, and manual closing.
Lesson 35 · File I/O · Part 1 — Level II · Guide
February 4, 2027 · Bridge Academy Python Program
Learning goals
- Open files in read, write, and append mode. - Use .read(), .readline(), and .readlines(). - Close files manually when needed. - Recognize common mode strings.
Students begin file work by learning the basic open() patterns. The focus is on reading and writing text files with clear step-by-step code.
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