Grade 4

In Dams, early fluent readers will learn why dams are built and how they work. Vibrant, full-color photos and carefully leveled text will engage young readers as they explore the built world… More →

In Roller Coasters, early fluent readers will learn how roller coasters are engineered to keep thrill seekers safe while giving them an exciting ride. Vibrant, full-color photos and carefully More →

In Skyscrapers, early fluent readers will learn about the engineering that goes into building sky-high. Vibrant, full-color photos and carefully leveled text will engage young readers as they More →

In Stadiums, early fluent readers will learn how stadiums are designed to provide the best possible experiences for performers and spectators alike. Vibrant, full-color photos and carefully… More →

In Tunnels, early fluent readers will learn about the engineering that goes into building tunnels and making them safe. Vibrant, full-color photos and carefully leveled text will engage young More →

In Blizzards, early fluent readers learn about the conditions that turn a gentle snowstorm into a disastrous blizzard. Vibrant, full-color photos and carefully leveled text will engage young… More →

In Droughts, early fluent readers learn about the conditions that lead to and result from catastrophic water shortage. Vibrant, full-color photos and carefully leveled text will engage More →

In Earthquakes, early fluent readers learn about what happens during an earthquake, including where and why earthquakes happen. Vibrant, full-color photos and carefully leveled text will… More →

In Hurricanes, early fluent readers learn about the conditions that turn a thunderstorm into a full-blown hurricane. Vibrant, full-color photos and carefully leveled text will engage young… More →

In Landslides, early fluent readers learn what happens in a landslide and about the conditions that cause the earth to give way. Vibrant, full-color photos and carefully leveled text will… More →

In Tornadoes, early fluent readers learn about what happens during a tornado, including how and where tornadoes form. Vibrant, full-color photos and carefully leveled text will engage young… More →

In Tsunamis, early fluent readers learn what happens during a tsunami, including how tsunamis form and where they most often occur. Vibrant, full-color photos and carefully leveled text will… More →