Question 1: Describe the main safety precautions you should take when using a craft knife for cutting materials.

Answer: Always cut away from your body, use a sharp blade to prevent slipping, secure the material properly, and wear safety gloves if necessary.

Question 2: List three different tools that can be used for cutting wood and briefly explain when each is most appropriate.

Answer: Saw (for straight cuts and larger pieces), jigsaw (for curved or intricate cuts), hand plane (for smoothing or shaping wood edges).

Question 3: Explain how the choice of cutting tool depends on the material being cut.

Answer: Different materials require specific tools; for example, a craft knife for paper, a hacksaw for metal, and a bandsaw for thick wood, due to their blades and cutting mechanisms.

Question 4: Design Brief: You need to create a small wooden box with precise internal dimensions. Which cutting tools and techniques would you choose to ensure accuracy?

Answer: Use a fine-toothed saw or a mitre saw for precise cuts. Mark measurements carefully with a ruler and pencil, and cut on a stable surface. Consider using a jigsaw for curved edges if needed.

Question 5: Sketch a detailed plan for cutting a sheet of acrylic to create a rectangular display stand. Include labels for the tools and techniques you would use.

Answer: A clear sketch showing the acrylic sheet, marked with dimensions, with lines indicating where to cut. Labels should include a scoring knife for shallow cuts, a hacksaw or fine saw for deeper cuts, and clamping to hold the material steady.

Question 6: Identify the differences between scoring and cutting when working with sheet materials. Why is scoring important for certain materials?

Answer: Scoring involves making a shallow groove to weaken the material for easier breaking or bending, whereas cutting involves fully severing the material. Scoring is important for materials like acrylic or glass to prevent cracking or splintering.

Question 7: Describe the process you would follow to cut a piece of fabric accurately for a sewing project.

Answer: Lay the fabric flat, use tailor’s chalk or fabric marker to mark the measurements, pin the fabric to prevent movement, and cut slowly with sharp scissors along the marked lines.

Question 8: Draw a cross-section of a blade used in a craft knife, labeling its key parts and explaining their function.

Answer: A sketch showing the blade tip, the holder, and the screw or mechanism securing the blade. Label the sharp edge, handle, and locking mechanism, with an explanation that the blade tip cuts, the holder supports the blade, and the screw secures it in place.

Question 9: Explain why it is important to use the correct cutting technique when working with different materials, giving an example for each material type.

Answer: Using the correct technique prevents damage to the material and ensures safety; for example, scoring acrylic before snapping to prevent cracking, or using a fine saw for metal to make clean cuts.

Question 10: Identify and explain two common hazards associated with cutting processes in the workshop.

Answer: Cuts and lacerations from sharp blades or saws, and injuries caused by improper handling or slipping of tools. Wearing appropriate safety gear and keeping tools well-maintained reduces these risks.