Experiment design, sensory testing, data handling and the evaluation of a food product against a brief.
These are the statements the Food Technology syllabus makes about Research and Practical Investigation. Dux records each one against the questions you answer, so you can see which of them you have actually been tested on and which have never been asked.
Variables, controls and replication in a kitchen-based experiment, where temperature and time are hard to hold.
Choosing a test, writing a scorecard and avoiding the order and expectancy effects that bias a panel.
Averages, spread and appropriate graphs, and describing a result without overstating it.
Judging a product against its brief, then changing one variable and re-testing.
Primary and secondary research, sampling and the reliability of consumer data.
Hygiene, equipment safety and risk control in a practical food workspace.
HSC Food Technology - Examination Shape is 100 marks in 180 minutes. Questions on Research and Practical Investigation are not one shape repeated: the command word decides what the marker is looking for, and the mark value decides how much of it. These are the ones Food Technology uses.
Dux writes practice for this module in exactly these shapes, so the drill is the same task the paper sets — not a general knowledge quiz with the module name on it.
Research and Practical Investigation is module 4 of 4 in Food Technology. Students routinely lose marks because a question spans two modules, so the neighbouring modules are worth reading next to this one.
Dux diagnoses Food Technology dot point by dot point, then writes questions in the shape this course marks. Written answers come back marked against the bands.