# Daily Bell Ringer — If/Then Logic, Cause-and-Effect, & Execution Diagrams

- Link: https://doss.academy/course-2-game-design-development-principles/unit-10-logic-boolean-operators-math-for-game-developers-c2u10/lesson-1-if-then-logic-cause-and-effect-execution-diagrams/daily-bell-ringer/
- Published: 2026-10-18T12:29:22-04:00
- Author: matthew.leffler@jefferson.kyschools.us

Course 2: Game Design & Development Principles / Unit 10: Logic, Boolean Operators&
Math for Game Developers / Lesson 1: If/Then Logic, Cause-and-Effect, & Execution
Diagrams

## Before we begin

Convert this rule to logic: "A player opens a door only if they have a key."

Record your initial thinking. Be ready to explain your reasoning and revisit your
response after the lesson.