Computer technology for curious kids by Chris Oxlade
Computer Technology for Curious Kids is a highly accessible factual text that discusses all things computer science related. This well organised book has a contents page that begins with Welcome to the World of Computer Science and is followed by six chapters divide into different sections.
Chapter 1: The History of Computing is a fascinating read with an important fact that the abacus invented 3000 years ago is the oldest known calculating device. It then goes on to provide a detailed written timeline of the development of computers to what is used today.
Chapter 2: Hardware and Software is more complex and examines the components that make up computers as well as looking at hardware, software, operating systems and how the computer actually works in storing and processing data as binary numbers.
Chapter 3: Data and Apps builds on what was discussed in Chapter 2 with more information given about how the data that is inputted is stored as binary numbers. This data includes text, photos, drawings, video and sound.
Chapter 4: Programming is all about programmers and how they write programs using coding. The number of excellent diagrams used throughout this chapter provide a visual explanation of what may be complex learning.
Chapter 5: Computer Communications looks closely at how data goes from place to place and connects with other computers. It investigates wired and wireless networks and presents a detailed discussion about the Internet, how it works and the World Wide Web. This chapter importantly shares information about network dangers and online safety.
Chapter 6: Computers Everywhere reminds readers that computers are not just a laptop or desktop but are all around us. Items such as sensor lights, smart speakers, barcode scanners and some children’s toys are all managed by computer systems. The development of the ever evolving and expanding creation of robots shows how far computer science has progressed over the years.
The colourful illustrations, tables and diagrams are important to the text and help to further understand and clarify the information. A glossary and index are in the final pages. Computer Technology for Curious Kids is the perfect ‘go-to’ book for those children and adults wanting to learn more about computer technology or consolidate their knowledge.
Themes: Computers, Technology, Science, Data, Programming, Skills.
Kathryn Beilby
