Mathematics - Algebra - Inequalities - Introduction to inequalities - More Than, Less Than
Real-world inequalities: 'You must be at least 48 inches to ride the roller coaster. Write this mathematically.' Options: h=48, h>48, h≥48, h<48. (Answer: h≥48). Do 5 scenarios: speed limits (≤), minimum age (≥), temperature ranges, budget constraints. Students see that not everything in math is an