Question 1: Name two fabrics that are known for being stretchy. Explain why their stretchiness is useful in clothing.

Answer: Common stretchy fabrics include Lycra and Spandex. Their stretchiness allows clothing to fit snugly and comfortably, especially in sportswear or fitted garments.

Question 2: Describe the main property of wool that makes it suitable for winter clothing.

Answer: Wool has good insulation properties, which help retain body heat and keep the wearer warm in cold weather.

Question 3: Identify a fabric that is waterproof and explain how this property makes it suitable for outdoor clothing.

Answer: Polyester is waterproof, which prevents water from passing through, making it ideal for outdoor jackets and raincoats.

Question 4: Sketch a simple design of a fabric that would be suitable for making curtains. Label the features that make it suitable.

Answer: A correct sketch would show a fabric with a heavy drape, possibly with a textured surface, indicating opacity and good light-blocking qualities. Labels might include 'thick', 'opaque', and 'sturdy'.

Question 5: Explain why cotton is a popular fabric for everyday clothing.

Answer: Cotton is breathable, soft, and comfortable, making it suitable for everyday wear. It is also easy to wash and durable.

Question 6: Describe how the properties of silk differ from those of polyester.

Answer: Silk is a natural fiber that feels soft and luxurious, has good drape, and is breathable. Polyester is a synthetic fiber that is more durable, less expensive, and resistant to wrinkles and shrinking.

Question 7: Imagine you are designing a sports T-shirt. Which fabric property would be most important, and why?

Answer: Breathability and moisture-wicking properties would be most important to keep the wearer cool and dry during physical activity.

Question 8: Draw a fabric sample that is soft and fluffy, suitable for making a warm blanket. Label the features that indicate its warmth and softness.

Answer: A correct sketch would show a fabric with a fluffy, textured surface, similar to fleece or fleece-like material. Labels might include 'soft', 'fluffy', and 'insulating'.

Question 9: Describe how the property of being stain-resistant can influence the choice of fabric for kitchen curtains.

Answer: A stain-resistant fabric helps keep curtains clean and easy to maintain, which is important in a kitchen where splashes and spills are common.

Question 10: Explain why jeans are made from denim, considering its properties.

Answer: Denim is a durable, strong fabric that can withstand wear and tear, making it ideal for jeans which are often worn daily and subjected to rough use.