Let's Learn About Computer Science

Playing online games, running programs, or searching the Internet: we couldn't do any of these things without hardware. In this straightforward text, readers take a first look at the keyboard, mouse, and computer screen, as well as the unseen insides of a computer. Relevant terminology is explained in age-appropriate language that is supplemented by a helpful glossary. Fun facts, full-color photographs, and an activity enhance this introduction to the parts of the computer that allow us to click, scroll, and type.

Algorithms help computers do incredible things. In this straightforward book, readers are introduced to the inner workings of computers by learning the role of algorithms. Easy-to-follow text explains what algorithms are and how they help computers carry out all kinds of tasks. Real-world examples provide readers with a fundamental understanding of concepts such as functions, conditions, and sequencing. Complemented by vivid photographs, fast facts, and a helpful glossary, this book culminates in an activity that allows readers to create their own simple algorithm.

In our age of technology, computer programming has never been more important. This introductory text breaks down programming into its most fundamental concepts. Readers discover what it means to be a programmer as they explore the types of programs available and what they are able to do. Essential programs, computer language, and syntax are covered in an accessible style and eye-catching format. Accompanied by full-color photographs, fast facts, and a final activity, this book is a reader's first step into the world of computer programming.