STEM / Computing / Maths Project Lesson - Engineer a Smartphone - Product Design Challege

This is an activity lesson I made to promote STEM / Computing / Maths.
The activity involves the students working in groups to design, market and calculate costings for their own smartphones.
It is a highly engaging activity getting students thinking about the key aspects including engineering decisions, financial calculations and helps develop managerial skills.
Content includes choosing components for their phones, branding it, choosing materials, creating scale drawings, creating a promotional poster and presenting back to the class. It could easily be used as a whole year group event in a hall or similar venue, or on a smaller scale in lessons.
It was originally pitched for year 9 students, but would be suitable for 8 and 10, and high ability year 7s.

Comes with a powerpoint with key instructions, but focuses around the pack of worksheets which I print 2 to a page and give out 1 between 4.