Question 1: Describe the primary function of a junior hacksaw and explain when it would be used in a making project.

Answer: A junior hacksaw is used for cutting metal or plastic. It would be used when precise, small cuts are needed in these materials during the manufacturing process.

Question 2: Identify three safety precautions that should be taken when using a power drill.

Answer: Wearing safety goggles to protect eyes, ensuring the drill bit is properly secured, and keeping hands away from the rotating bit.

Question 3: Explain the difference between a flat-head screwdriver and a Phillips-head screwdriver, including their typical uses.

Answer: A flat-head screwdriver has a straight, flat blade and is used for screws with a single horizontal indentation. A Phillips-head screwdriver has a cross-shaped tip and is used for screws with a cross-shaped socket.

Question 4: Sketch a simple hand tool that could be used to smooth rough edges on wood. Label the main parts of your tool.

Answer: A correct sketch would show a hand plane or a file with a handle and a flat surface for rubbing against the wood. Labels should include handle, blade or file surface, and body.

Question 5: Design a plan for using a hammer and chisel to make a clean, straight groove in a piece of wood. Include the steps involved.

Answer: First, mark the line where the groove will be cut. Place the chisel on the marked line at the start of the groove. Use the hammer to tap the chisel along the line, keeping it straight, until the groove is formed. Repeat if necessary for a deeper groove.

Question 6: List three different types of saws used in product making and specify their common applications.

Answer: Crosscut saw for cutting across the grain of wood, rip saw for cutting along the grain, and coping saw for intricate or curved cuts.

Question 7: Create a simple labelled diagram of a basic hand saw, indicating the handle, blade, and teeth.

Answer: A sketch showing a straight blade with teeth along one edge, a handle attached at the top or back of the blade, and labels pointing to each part.

Question 8: Describe how to safely change the blade of a handsaw or a utility knife.

Answer: First, ensure the tool is not in use and is on a stable surface. For a handsaw, loosen the screw or clamp holding the blade and remove it carefully. For a utility knife, retract or remove the blade as per the manufacturer's instructions, then insert a new blade and secure it tightly.

Question 9: Explain why it is important to select the correct tool for a task in product making.

Answer: Using the correct tool ensures efficiency, safety, and a better quality finish. It also reduces the risk of damaging the workpiece or causing injury.

Question 10: Design a small storage system for various hand tools used in a workshop. Sketch your design and label key features.

Answer: A plausible design is a wall-mounted tool rack with individual slots for each tool, labeled sections for hammers, screwdrivers, and saws, and possibly drawers or compartments for small items. Labels should identify each part clearly.