Lesson 02 · Variables — Level II · Guide

May 7, 2026 · Bridge Academy Python Program

Learning goals

• Compose multiple operations on numeric variables in a single expression.
• Format float output precisely using f-string specs like :.2f and :.3f.
• Apply variables to real formulas from science, sports, and economics.
• Reassign variables to represent updates to a state (balances, populations).
• Build clean, labeled output for quantitative results.

This lesson covers PCEP-30-02 objectives 1.2 and 1.3.