• Raw materials for textiles
• Properties of natural fibres
• Properties of synthetic fibres
• Conversion of fibres to yarns
• Conversion of yarns into fabrics: weaving, knitting, lacemaking, and felting
• Recovery and disposal of textiles
• Properties of wool, cotton and silk
• Properties of nylon, polyester and Lycra®
• Consider absorbency, strength, elasticity and the effect of temperature
• Design contexts in which different types of textiles are used
There are many ethical considerations attached to the production of natural fibres. The strongest natural silk known to man is harvested from silk spiders and notoriously difficult to obtain, and labour intensive. In an effort to produce higher yields, scientists have altered the genome of goats so that they produce the same silk proteins in their milk.