SG Technological Studies revision

CDT Standard Grade revision and instruction website links.

Most of these have been used for revision for the recent prelims but this is a handy guide for those who need to work at home. 

Use the SQA site to look at the past papers and the marking instructions.




BBC bitesize (GCSE – Electronics and Systems and Control)


A very useful website for all CDT subjects with lots of information and revision is –

Again follow relevant subject links.