Animal Records Reading Objectives Amazing Animals Largest Tallest Longest Wingspan Fastest Slowest Strongest Lighter on the Moon Reading Objectives To the Moon What Is Gravity Feeling Gravity Moon Math Numbers and You Reading Objectives 206 Bones 32 Teeth 660 Muscles 100,000 Hairs 1,800 Breaths 100,800 Heartbeats 1,500 Blinks Measuring Up The Golden Gate Bridge Reading Objectives A Spectacular Bridge Who Planned the Golden Gate Bridge? Working Together Why Build a Suspension Bridge? Building the Golden Gate Bridge The Bridqe: Past and Present Review Activities Think and Discuss Multiple-Choice Test Index