My students look forward all year to this Design and Technology activity.
The worksheet details and explicit rubric for students to follow in the design process, however a blank worksheet is included if you would like to make your own.
Students are encouraged to think about the design process including materials and tools they will need. Use their peers to analyse and make change as well as become aware and be marked on safety practices.
The PDF is A4 but when I use this activity I expand it to print on A3 paper.