Life Science

Reading Levels

These books contain three developmentally appropriate reading levels for each grade span.

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Each level of the book conveys similar concepts, images, and vocabulary.
Home > Life Science > Grades 3-4 > Vertebrates
Vertebrates
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Vertebrates

Vertebrates are animals that have a spine. This unit helps students understand that vertebrates share common characteristics, including bone structure and major parts of the skeleton, and that vertebrates can be organized into five classes: mammals, birds, fish, reptiles, and amphibians. Each class of vertebrates can be distinguished from the others by its common characteristics, including body covering, body temperature, means of breathing, birth method, and other distinguishing features. [For invertebrates resources, find the Invertebrates unit in the Life Sciences domain.]

Unit Nonfiction Books

Book cover shows a giraffe bending its long neck down and looking straight ahead.

Vertebrates

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Lesson Resources

Project-Based Learning Packs

Skeletal Structure and Movement

Process Activities

FOCUS Books

Supporting Materials

Science Videos

Vocabulary Cards

Book Assembly

Single-Sided


Watch Video
Download Instructions PDF

Double-Sided


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Download Instructions PDF