How has equality or inequality changed in the United States since its founding? Since the Civil War? Since the civil rights movement? Since Barack Obama was elected president? Where do you see equality in your everyday life that might not have existed during your parents’ or grandparents’ lifetimes? Where do you see inequality persisting today? This guide prompts math teachers to frame functions learning using big, open-ended driving questions, multimedia resources, and potential projects that are relevant to students’ lives. In addition, the guide offers tips for engaging students with multiple modes of representation and assessment.