Unit 1 Software Design and Development Chapter 1 Developing Software using Scratch Chapter 2 Developing Software using Visual Basic Chapter 3 Reading and Interpreting Code Chapter 4 Low Level Operation and Structure Chapter 5 Researching and Reporting Unit 2 Information Systems Design and Development Chapter 6 Creating an Information System Chapter 7 Macros, Scripting and Markup Languages Chapter 8 Adding Text, Sound, Graphics and Video Chapter 9 Hardware Chapter 10 Networks and Security Chapter 11 The Law and the Environment Added Value and the External Examination Appendix Index Answers