Designers have been known to use the SCAMPER approach to making a design more creative and coming up with new ideas. It is a way to stretch and challenge design thinking. Shown below is the scamper checklist. There is also additional information on the internet.
S Substitute – components or materials
C Combine – mix, combine with other elements or materials
A Adapt – adapt to do something slightly different
M Modify– increase scale, change shape or colour
P Put to another use
E Eliminate – remove elements, simplify
R Reverse– turn inside out or upside down
Using the SCAMPER checklist, choose one of the products opposite and produce a series of modified sketches to show your creative thinking. Examples shown below show how the process works. Annotations will help explain what you have done.