Design Assessment Rubric

Levels	Descriptors
0	The design does not meet the standards of the descriptors shown below.
1-2	The design shows limited development of instructions statements thus not suitable for the development of the DFD. The DFD structure developed is not detailed, not logical and uses limited standard DFD symbols in it’s presentation. Limited processes are used to show the flow of data in the TAXI system of choice.
3-4	The design developed shows some good instructions statements that can a good DFD. The DFD structure developed is detailed, logical and uses a range of DFD symbols in its design. Some important processes are used to show the flow of data in the TAXI system of choice.
5-6	The design shows that most of instruction statements are comprehensive thus useful in developing a thorough DFD structure. The DFD structure developed is comprehensive, detailed, logical and uses a variety of standard DFD symbols appropriately. Several important processes are used to show the flow of data in the TAXI system of choice in a comprehensive way.