Meet five amazing kids who are helping to make the world a better place right in their own backyards! These kids have found ways to help others. And they all do different things. Their stories will inspire you to help others, too! This full-color nonfiction book introduces students to new vocabulary terms and concepts. It includes important text features such as a glossary, index, and table of contents to engage students in reading as they develop their comprehension, vocabulary, and literacy skills. The Reader's Guide and culminating activity require students to connect back to the text as they develop their higher-order thinking skills. Check It Out! provides resources for additional reading and learning. With TIME For Kids content, this book aligns with national and state standards and will keep grade 3 students reading from cover to cover.