Book excerpt: In Homes Then and Now, leveled text and vibrant, full-color photographs take readers through the cultural and technological advances that affected houses and homes through time. Readers will compare life in the past to life today. An infographic highlights a period in housing and What Do You Think? sidebars and an activity encourage deeper inquiry. Homes Then and Now also features reading tips for teachers and parents, a table of contents, a glossary, and an index.