A few years ago when I was working for the Grammar School for Boys, I put together some sheets of handouts relating to Design Technology. I have reproduced them below. You will have to download the Word Document and print them out to complete. If you can scan them photograph and email as an attachment to return to me I can mark as they are completed. Else I will mark them when we all get back to normal again. I suggest you attempt them in the order presented here.
  ALL CLASSES  
HANDOUT 1 G3.2(a) 3D REPRESENTATION
HANDOUT 2 G3.2(b) 3D REPRESENTATION
HANDOUT 3 G5.2(a) RENDERING AND TEXTURE
HANDOUT 4 G5.2(b) RENDERING AND TEXTURE
HANDOUT 5 G1.2(a) MATERIALS AND EQUIPMENT
HANDOUT 6 G1.2(b) MATERIALS AND EQUIPMENT
HANDOUT 7 G4.2(a) INFORMATION AND PRESENTATION
HANDOUT 8 G4.2(b) INFORMATION AND PRESENTATION
HANDOUT 9 G6.2(a) MODELLING AND PACKAGING
HANDOUT 10 G6.2(b) MODELLING AND PACKAGING
HANDOUT 11 G2.2(a) 2D REPRESENTATION
HANDOUT 12 G2.2(b) 2D REPRESENTATION
HANDOUT 13 S2.2(a) BEAMS, COLUMNS AND ARCHES
HANDOUT 14 S2.2(b) BEAMS, COLUMNS AND ARCHES
HANDOUT 15 S3.2(a) FRAMES
HANDOUT 16 S3.2(b) FRAMES
HANDOUT 17 EC3.2(a) INPUT, SENSORS & POWER SUPPLY
HANDOUT 18 EC3.2(b) INPUT, SENSORS & POWER SUPPLY
HANDOUT 19 EC2.2(a) DESIGNING AND EQUIPMENT
HANDOUT 20 EC2.2(b) DESIGNING AND EQUIPMENT
HANDOUT 21 EC5.2(a) OUTPUT DEVICES
HANDOUT 22 EC5.2(b) OUTPUT DEVICES
HANDOUT 23 EC1.2(a) SYSTEMS & CONTROL IN ACTION
HANDOUT 24 EC1.2(b) SYSTEMS & CONTROL IN ACTION
HANDOUT 25 EC4.2(a) PROCESS COMPONENTS & LOGIC
HANDOUT 26 EC4.2(b) PROCESS COMPONENTS & LOGIC
HANDOUT 27 EC6.2(a) SIGNAL & POSITIONING
HANDOUT 28 EC6.2(b) SIGNAL & POSITIONING
HANDOUT 29 S1.2(a) STRUCTURES IN NATURE
HANDOUT 30 S1.2(b) STRUCTURES IN NATURE
HANDOUT 31 S4.2(a) SHELL AND MONOCOQUE
HANDOUT 32 S4.2(b) SHELL AND MONOCOQUE
HANDOUT 33 S5.2(a) BRIDGES
HANDOUT 34 S5.2(b) BRIDGES
HANDOUT 35 S6.2(a) FORCES AND STABILISATION
HANDOUT 36 S6.2(b) FORCES AND STABILISATION
HANDOUT 37 M1.2(a) LEVERS AND LINKAGES
HANDOUT 38 M1.2(b) LEVERS AND LINKAGES
HANDOUT 39 M2.2(a) PULLEYS AND BELTS
HANDOUT 40 M2.2(b) PULLEYS AND BELTS
HANDOUT 41 M3.2(a) GEARS, SPROCKETS AND CHAINS
HANDOUT 42 M3.2(b) GEARS, SPROCKETS AND CHAINS
HANDOUT 43 M4.2(a) CAMS, SLIDERS AND CRANKS
HANDOUT 44 M4.2(b) CAMS, SLIDERS AND CRANKS
HANDOUT 45 M5.2(a) RATCHET, PAWL AND SCREWS
HANDOUT 46 M5.2(b) RATCHET, PAWL AND SCREWS
HANDOUT 47 M6.2(a) PNEUMATICS AND HYDRAULICS
HANDOUT 48 M6.2(b) PNEUMATICS AND HYDRAULICS
HANDOUT 49 NA-RM14 MODELS AND PROCESSES
HANDOUT 50 NA-RM68 DESIGN AND MAKE ASSIGNMENT
HANDOUT 51 NA-RM11 DESIGN FOR MASS PRODUCTION
HANDOUT 52 NA-RM19 BATCH PRODUCTION
HANDOUT 53 NA-RM3 MAKING AND EVALUATING
HANDOUT 54 NA-RM20 QUALITY AND ACCURACY