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All 7 records found.

Uncovering Earth's Crust

From the Series Searchlight Books ™ — Do You Dig Earth Science?

The outside layer of our planet is an active place. Earth's crust is always growing and changing. But do you know how Earth's crust forms? And what happens when its plates shift suddenly?… Read More →

  • Lexile: 570
  • ATOS: 4.1
  • Dewey: 551.1'3
  • Copyright: 2013

Your Circulatory System

From the Series Searchlight Books ™ — How Does Your Body Work?

The circulatory system is made up of the heart, the blood, and strong tubes called blood vessels. But what does the circulatory system do? And how do its parts work together to keep your body Read More →

  • Lexile: 580
  • ATOS: 4.1
  • Dewey: 612.1
  • Copyright: 2013

Mars

From the Series Early Bird Astronomy

This book discusses Mars’ distinguishing characteristics, its position in the solar system its composition and atmospheric conditions, its moons, and how scientists have learned about Mars over time. Read More →

  • Lexile: 650
  • ATOS: 4.3
  • Dewey: 523.43
  • Copyright: 2010

Galápagos Tortoises

From the Series Early Bird Nature Books

In this Early Bird title, readers learn about the physical characteristics, habitat, and behavior of Galápagos Tortoises. Read More →

  • Lexile: 650
  • ATOS: 3.7
  • Dewey: 597.92'46
  • Copyright: 2009

Piranhas

From the Series Early Bird Nature Books

In this Early Bird title, readers learn about the physical characteristics, habitat, and behavior of the piranha. Read More →

  • Lexile: 560
  • ATOS: 3.4
  • Dewey: 597'.48
  • Copyright: 2009

Javelinas

From the Series Early Bird Nature Books

In this Early Bird title, readers learn about the physical characteristics, habitat, and behavior of the javelina. Read More →

  • Lexile: 560
  • ATOS: 3.4
  • Dewey: 599.63'4
  • Copyright: 2009

Gila Monsters

From the Series Early Bird Nature Books

In this Early Bird title, readers learn about the physical characteristics, habitat, and behavior of the gila monster. Read More →

  • Lexile: 540
  • ATOS: 3.8
  • Dewey: 597.95'952
  • Copyright: 2008