Is It a Function? Algebra 1 Keystone Prep A1.2.1.1.2
by Making Algebra Fun by Angela Dougher © 2026
Premier Publisher
Price: $0.5 USD
Subjects: midSchoolFunctions,mathMiddleSchool,math,highSchoolFunctions
Grades: 8,9
Description
5 self-grading Boom Cards that build the "function" concept from three representations: ordered pairs, a table of values, and graphs (vertical line test). Students decide whether a relation is a function and pick the reasoning that explains why — including the classic trap of repeated inputs vs. repeated outputs. Instant feedback, works on any device, fully accessible with alt text.