1. Lesson 3 Human Computer – Part 2 To understand the term “back-up” and why it is needed To explore the different methods of data storage and how we can keep data safe and secure AIM:

2. What are these methods of storage called? Identify… CD/DVD USB Stick/Flash Drive Cloud Storage Portable Hard Drive

3. Backing up your work The term “Back Up” means to make a copy of your work. Why would you need to do this? With the person next to you, come up with a list of situations where a backed up copy of your work would come in use.

4. Tarsia Your teacher is going to give you a pack of triangles and squares with some writing on them. You need to arrange the shapes so that the writing on the edges match. For example “Google” goes with “Search Engine” so you would connect those two edges. When you have finished, your pieces of paper should form this shape

5. Tarsia Answers

6. Extension Either using the Tarsia software on the PCs () or by printing out a blank Tarsia and writing on it, create your own ICT Tarsia on the following topics: Data security Safe and responsible use of ICT Health and Safety in ICT Input and Output devices