coursework d&t development design and technology ideation idea conceptualisation presentation board d&t coursework scamper shape-borrowing balance-it project sec 2 dt lesson slides simple machines dt solidworks function generating and developing idea dt coursework design specifications design brief problem situation example d&t lower secondary coursework sketching exercise contextual use production schedule materials list working drawings technology mock-up 3d alphabets crating method sketching practice mock-ups rg machine sec 2 dt project sketching to think primary research survey pulley wedge introduction to mechanisms 2 home based lesson introduction to mechanisms output components electronics secondary research internet research hinge assembly cardboard model modelling aesthetics observation research realisation plan production planning production method material selection secondary 3 attribute listing empathy map identifying needs anthropometry opened view closed view presentation drawing exploded view cad sollidworks critical dimensions ergonomics
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