Question 1: Describe two common hand sewing techniques used to join two pieces of fabric together.

Answer: Two common hand sewing techniques are the running stitch, which involves passing the needle in and out of the fabric at regular intervals, and the backstitch, which is a stronger stitch made by sewing backwards and forwards along the seam line.

Question 2: Explain the purpose of using a sewing machine to join fabrics instead of hand sewing.

Answer: Using a sewing machine provides faster, more durable, and more even stitches compared to hand sewing, making it ideal for larger projects or when strength is important.

Question 3: List three different types of seams used in textiles and briefly describe their purpose.

Answer: The plain seam is the most common, used to join two pieces of fabric with the edges sewn together. The French seam encloses raw edges for a neat finish, ideal for lightweight or delicate fabrics. The flat-felled seam is strong and finished on both sides, often used in denim garments.

Question 4: Sketch a simple diagram showing how a zigzag stitch can be used to join two pieces of fabric. Label the stitch and the seam allowance area.

Answer: A correct sketch would show two fabric pieces aligned with a seam allowance, with a zigzag stitch running along the edge, covering the raw edges to prevent fraying.

Question 5: Describe a scenario in which a fabric overlap join would be most appropriate. Include details on how the fabrics are joined.

Answer: An overlap join is suitable when creating a hem or a pocket, where one fabric edge overlaps another and is stitched down, providing a clean finish and additional strength.

Question 6: What is the main advantage of using a binding or bias tape to join fabrics? When might this method be preferred?

Answer: Binding or bias tape provides a neat, finished edge that covers raw edges, preventing fraying. It is preferred on curved edges or when a decorative finish is desired.

Question 7: Draw a diagram of a fabric pleat that could be used to join fabric edges for a decorative effect. Label the areas where the fabric is folded and stitched.

Answer: A correct diagram would show fabric folded into pleats, with stitching running along the top or along the pleat fold to secure it, creating a decorative texture.

Question 8: Explain how fusible webbing can be used to join two layers of fabric without sewing. Mention safety precautions.

Answer: Fusible webbing is placed between two fabric layers and then pressed with an iron, which melts the adhesive and bonds the fabrics together. Safety precautions include using the iron carefully to avoid burns and ensuring proper ventilation.

Question 9: Identify and describe a method to join fabrics that allows for easy disassembly later. Give an example of where this might be used.

Answer: Velcro (hook and loop tape) is a method that allows fabrics to be joined securely but easily separated. It is often used in clothing such as children's shoes or accessories.

Question 10: Sketch a design for a fastening that could be used to join two pieces of fabric temporarily. Label the parts of the fastening.

Answer: A correct sketch would show a simple design such as a safety pin or a snap fastener, with labels indicating the clasp, the pin or snap parts, and the fabric attachment area.