(3) K-3 First Facts: Curious Scientists series. Young scientists will learn about weather, rocks, erosion, and solar energy through simple activities. Each project includes a materials list (most are common household items); steps to complete the activity, illustrated with photos; and a paragraph explaining how it works. Safety tips are offered as needed. Nothing groundbreaking, but good fun for primary-grade STEM curricula. Reading list. Glos., ind.

Reviewer: Janet Dawson

(4) 4-6 Fact Finders: Endangered Earth series. These volumes point to the role humans have played in endangering Earth's resources. The information is presented in four chapters; each book's final chapter focuses on what government and individuals can do now before it's too late. The choppy texts are accessible and supported by photos, diagrams, and related fact boxes. Common Core–related questions are appended. Reading list. Glos., ind. Review covers these Fact Finders: Endangered Earth titles: Endangered Energy and Endangered Rivers.

Reviewer: Lauren Causey

(4) 4-6 Fact Finders: Endangered Earth series. These volumes point to the role humans have played in endangering Earth's resources. The information is presented in four chapters; each book's final chapter focuses on what government and individuals can do now before it's too late. The choppy texts are accessible and supported by photos, diagrams, and related fact boxes. Common Core–related questions are appended. Reading list. Glos., ind. Review covers these Fact Finders: Endangered Earth titles: Endangered Energy and Endangered Rivers.

Reviewer: Lauren Causey