# Key Terms — Lists / Arrays — Indexing, Slicing, and List Methods

- Link: https://doss.academy/course-3-introduction-to-programming/unit-6-data-structures-file-processing-file-i-o/lesson-1-lists-arrays-indexing-slicing-and-list-methods/key-terms/
- Published: 2026-10-18T12:31:14-04:00
- Author: matthew.leffler@jefferson.kyschools.us

Course 3: Introduction to Programming / Unit 6: Data Structures & File Processing(
File I/O) / Lesson 1: Lists / Arrays — Indexing, Slicing, and List Methods

## Vocabulary focus

List, Array, Zero-Based Indexing, Slicing, append(), pop(), len(), Element, List
Iteration, Mutable Data Structure

## Build your glossary

For each term or concept, write an explanation in your own words and add an example
from this lesson. Check your explanation against the lesson resources.

  |  Term or concept |  My explanation |  Example |  
   |  ________________ |  ________________ |  ________________ |  
 |  ________________ |  ________________ |  ________________ |