Backyard astronomy experiments

In this Backyard Scientist series (6 titles) entry, an introduction provides readers with an easy-to-understand definition of astronomy and key things for them to remember while conducting the ensuing experiments. Each two-page spread features a single, age-appropriate activity for the reader to complete. The information is clearly organized in colorful, labeled boxes that guide kids through each step of the activity, whether making a sundial, finding a constellation, or creating a pinhole viewer. While the wide variety of projects will engage young readers and spark curiosity in astronomy, they don't truly qualify as experiments. For example, the Marshmallow Stars activity asks readers to outline a constellation with mini-marshmallows and toothpicks, making it an excellent way to introduce the concepts and stories of constellations but not for honing experiment-related skills, such as testing hypotheses.--Yvette Garcia Copyright 2018 Booklist

Gr 9 Up-A handy reference for teens thinking of engineering as a possible career choice. Each volume describes a particular type of engineering, with helpful infographics that show details such as median pay, minimum educational requirements, and future job outlook. The chapters cover what the titular engineer does, how to become one, what skills and qualities are needed, what the work is like, opportunities for advancement, the future of the field, and an interview with someone from the field. Most individuals shown are white males. The "Find Out More" section in each title offers addresses and websites of organizations to contact for information, along with a description of each organization's purpose. VERDICT A helpful, though not very inclusive, look at career choices for high schoolers. © Copyright 2018. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.