More than 3 million people experience homelessness in the US each year, including 1.3 million children. Low-income families often spend over 50% of their income on rent due to a lack of affordable housing and stagnant incomes. Living in poverty can negatively impact children's brain development, physical and mental health, language skills, and school performance. Teachers can help students from low-income families by building relationships, acknowledging academic successes, reviewing classroom rules, and having high expectations for students.