Lesson 03 · Data Types — Level II · Guide · Part 1

May 14, 2026 · Bridge Academy Python Program

Learning goals

• Recognize the four core Python data types: int, float, str, bool.
• Use type() to inspect a value's type.
• Convert between types with int(), float(), and str().
• Read and write scientific notation like 1.5e3.
• Combine casting with arithmetic inside an f-string.

This lesson covers PCEP-30-02 objectives 1.3 and 1.4.