Catalog Search Results
5) My hands
Author
Language
English
Description
Describes the parts of the hand and all the things our hands help us to do.
9) Icebergs
Author
Language
English
Description
Explains how icebergs are formed from glaciers, move into the ocean, create hazards to ships, and sometimes melt away.
10) Spider silk
Author
Language
English
Description
Explains how a spider spins its web and the many uses of that strong silk.
12) Salt
Author
Language
English
Description
Discusses what salt is, where it is found, and some of its many uses; includes a simple experiment for growing salt crystals.
16) How you talk
Author
Language
English
Description
Explains the mechanics of speech: what body parts are used, and how different sounds are formed.
18) Birds at night
Author
Language
English
Description
Describes eyes, feet, and feathers in their roles as protective features for sleeping birds.
19) Hear your heart
Author
Language
English
Description
A simple explanation of the structure of the heart and how it works.
20) The blue whale
Author
Language
English
Description
Describes the oceanic existence of the blue whale, the largest animal that ever lived.