Matching Pairs Sewing Machine PartsOnline version Matches the parts of the sewing machine to the functions of each part by Ashley Tarello 1 Take-up Lever 2 Spool Pin 3 Bobbin Winder 4 Bobbin 5 Power Plug 6 Throat Plate 7 Needle 8 Feed Dog 9 Hand Wheel 10 Reverse Lever 11 Foot Pedal 12 Presser Foot Holds the lower thread Controls how fast the needle makes the stitches. Holds the thread on top of the machine Puts thread on the bobbin Supplies electricity to the machine Used as guide for sewing straight Moves needle up and down Sew stitches backward Manually lifts and lower needle Uses the thread to sew fabric together Hold material to feed dog Moves material through machine