Many kids take backpacks to school. Many teachers write on dry-erase boards or use computers. But long ago, these tools didn't exist. Students carried their books with book straps. Teachers wrote on black chalkboards. In what other ways has school changed? Read this book to find out! Learn how daily life has changed over time in the Comparing Past and Present series—part of the Lightning Bolt Books ™ collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt Books ™ bring nonfiction topics to life!