This CD-ROM contains a range of resources for teachers and students. The password-protected teacher section includes lesson plans with a suggestion of the necessary time to spend on each topic, a breakdown of the unit specification and marking scheme, extra lower and higher ability exercises, advice on using all the different software that DiDA encourages, homework assignements and 'mark losers'. The student section will include demonstrations of the main skills required in each software package, extra exercises with hyperlinks to exemplar materials and raw files, and direct access to these files for use as dummy material for practising skills. Fully compatible with the corresponding textbook, the student section is split into chapters as per the book for easy cross-referencing.

• Developed to aid the practical element of DiDA

• Plenty of files for the student to extract and use

• Demonstrations of key skills in various software packages

• Linked to textbook