Question 1: Name two common hand sewing techniques used to join two pieces of fabric securely.

Answer: Running stitch and backstitch.

Question 2: Describe how a zigzag stitch on a sewing machine helps in joining fabrics. Mention at least one advantage.

Answer: A zigzag stitch allows for some stretch and flexibility in the seam, making it suitable for stretchy fabrics. It also helps prevent fraying along the edges.

Question 3: Explain the purpose of using an overlocker (serger) when joining fabrics.

Answer: An overlocker trims the fabric edges and sews over the edge with multiple threads, creating a neat, durable, and professional finish that prevents fraying.

Question 4: List three different types of fasteners or joining methods used in textiles projects.

Answer: Buttons, zippers, hooks and eyes.

Question 5: Sketch a simple design for a fabric fastener that could be sewn onto a garment. Label the main parts of your design.

Answer: A correct sketch would include a basic fastener (e.g., a button or hook), a corresponding loop or buttonhole, and the fabric edges they attach to. Labels should identify the fastener, the attachment point, and the fabric.

Question 6: Describe the process of using an iron-on hem tape to join two pieces of fabric. Mention one advantage of this method.

Answer: Place the hem tape between the edges of the fabric, then press with a hot iron to bond the fabrics together. An advantage is that it creates a quick and neat finish without sewing.

Question 7: Sketch a diagram showing how fabric pieces could be joined using a flat-felled seam. Indicate where the stitch lines and seam allowances are.

Answer: A correct sketch would show two fabric edges sewn together with an initial seam, then the seam allowances folded and stitched down, creating a flat, strong finish. Stitch lines should be marked clearly.

Question 8: Explain why seams are pressed open after joining fabric pieces and how this improves the finished garment.

Answer: Pressing seams open helps to reduce bulk and creates a flat, neat finish, which improves the appearance and comfort of the garment.

Question 9: Identify and describe a scenario where using a French seam would be appropriate in textile work.

Answer: A French seam is suitable for lightweight or delicate fabrics, such as silk or chiffon, where a neat and enclosed finish is desired to prevent fraying and give a professional look.