Presents an introduction to the Colorado River, in simple text with illustrations, describing how it was formed, its origins, how it travels from the Rocky Mountains, and how it carved up the Grand Canyon.
The ability to develop healthy friendships and peer relationships is vital during the teen years. This down-to-earth guide supports and empowers teens to develop positive, healthy friendships with peers.
An introduction to magnets that explains what magnetism is, how it works, and how it is used in everyday life and provides simple experiments using magnets to help readers understand the scientific concepts presented.
Number of teens with smartphones has exploded. While this greater access to mobile technology has its advantages, it also holds potential dangers. Using many real-life examples, the author makes teens aware of these and other problems and gives practical guidelines for preventing them.
