This document outlines steps for designing ways to address the 30 million word gap between children from lower-income families and higher-income families by age 4. It discusses interviewing preschool teachers who work with children struggling with language development. The goal is to help more children reach their highest potential by designing solutions for Sesame Workshop to help close the word gap. It provides guidance for preparing interview questions, conducting a practice interview with teammates, and reflecting on what was learned.