[Year 12 SofDev] Data flow diagrams

[Langham, Peter P]

Hi guys, 

First time SD teacher, my class is having some difficulties grasping data flow diagrams.

Does anyone have any activities or case studies they can share?

Thanks for your help.

Peter Langham
Narre Warren South P12 College
Important - This email and any attachments may be confidential. If received in error, please contact us and delete all copies. Before opening or using attachments check them for viruses and defects. Regardless of any loss, damage or consequence, whether caused by the negligence of the sender or not, resulting directly or indirectly from the use of any attached files our liability is limited to resupplying any affected attachments. Any representations or opinions expressed are those of the individual sender, and not necessarily those of the Department of Education and Early Childhood Development.