explaining the difference between wearing and knitting activity class seventh class 7th science chapter 3 fibre to fabric activities
Answers
Science NCERT, Grade 6, Chapter 3, Fibre to Fabric deals extensively with the concepts associated with fibres and fabrics. The entire chapter is covered under six different sections.
The first section - variety in fabrics familiarizes the students with different types of fabric with the help of a couple of activities. Here, the term yarn is mentioned. The second section of the chapter, Fibre to Fabric defines the term fibre and classifies it into
natural fibres
synthetic fibres
The identification of fibres is made simpler by providing suitable examples and a diagrammatic view of some common fibres. The third part of the chapter discusses in detail some plant fibres like cotton and jute along with their uses. under this section, the term ginning is mentioned. In the fourth section, the process of spinning of yarn is explained with the help of an activity. Continuing the procedure, the fifth section deals with the conversion of yarn into the fabric where terms like weaving and knitting are defined. The chapter also includes figures associated with handlooms and knitting so as to make the understanding of the concepts easier. The chapter ends with a short discussion on the history of clothing materials wherein the variations in stitched clothes are discussed.
The topics covered in the chapter, Fibre to Fabric are Variety in fabrics, Fibre, Some Plant Fibres, Spinning Cotton Yarn, Yarn to Fabric and History of Clothing Materials.