上海交通大学：《工程学导论》课程教学资源（讲义）sample doc_Instruction-1

Instructions:Building an Index Card Tower Michael Parr The following are instructions for.. Equipment: 1.Construct the main legs la)Cut one index card in half,parallel to the lines so it will still be the full length.See Fig I 1b)Curl each half into a long tube.Have the card's edges overlap approximately 1 cm.Place two small pieces of tape on the overlapped section,one near the top and one near the bottom,to secure the shape.See Fig II Ic)Repeat steps 1a)and 1b)until you have three legs,each at least 40 cm long CutI along I the line→l Fig I:Cut

Instructions: Building an Index Card Tower Michael Parr The following are instructions for... Equipment: … 1. Construct the main legs 1a) Cut one index card in half, parallel to the lines so it will still be the full length. See Fig I 1b) Curl each half into a long tube. Have the card’s edges overlap approximately 1 cm. Place two small pieces of tape on the overlapped section, one near the top and one near the bottom, to secure the shape. See Fig II 1c) Repeat steps 1a) and 1b) until you have three legs, each at least 40 cm long. . . . . . . Fig I: Cut