# Key Terms — Data Types (Integers, Floats, Strings, Booleans) & Type Casting

- Link: https://doss.academy/course-3-introduction-to-programming/unit-3-python-fundamentals-variables-data-types-operators/lesson-2-data-types-integers-floats-strings-booleans-type-casting/key-terms/
- Published: 2026-10-18T12:31:13-04:00
- Author: matthew.leffler@jefferson.kyschools.us

Course 3: Introduction to Programming / Unit 3: Python Fundamentals — Variables,
Data Types & Operators / Lesson 2: Data Types (Integers, Floats, Strings, Booleans)&
Type Casting

## Vocabulary focus

Data Type, Integer (int), Float, String (str), Boolean (bool), Type Casting, String
Concatenation, TypeError, Type Conversion, Literal

## 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 |  
   |  ________________ |  ________________ |  ________________ |  
 |  ________________ |  ________________ |  ________________ |