Learning about computer science helps with logic and problem-solving skills. No matter a person's future career goals, everyone benefits from learning about coding. Lets Code! explores various aspects of coding, from how it works to why it's important. Kids Core is the must-have line of nonfiction books for supporting the Common Core State Standards for grades 2-5. Kids Core Features: A wide variety of high-interest topics, Well-researched, clearly written informational text, Primary sources with accompaying questions, Multiple prompts and activities for writing, reading, and critical thinking, Charts, graphs, diagrams, timelines, and maps.