standard_description: Compare properties of two functions each represented in a different way (algebraically, graphically, numerically in tables, or by verbal descriptions). For example, given a graph of one quadratic function and an algebraic expression for another, say which has the larger maximum.
problem_activity: Stage 1: Explore
Required Preparation
Materials to Gather
Picture books

Narrative
Students look at picture books and identify groups of objects. They may recognize small quantities or count to figure out how many.
Additional Information
Each group of 2 needs at least one picture book that shows groups with different numbers of objects throughout the book.


aligns: no