Fieldwork, data reliability, modelling and the evaluation of evidence — the skills the exam assesses through stimulus material.
These are the statements the Earth and Environmental Science syllabus makes about Skills of Earth and Environmental Inquiry. 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.
Site selection, sampling strategy and the practical limits that determine what a field study can conclude.
Sample size, calibration, instrument error and provenance, and what makes second-hand data usable.
What a model represents, what it deliberately leaves out, and the confidence a prediction can support.
Reading trends, units and scales accurately, and spotting the correlation that is not causation.
Distinguishing evidence from assertion, and judging whether a conclusion follows from the data shown.
GIS, remote sensing and GPS, and how each changes what can be observed at scale.
HSC Earth and Environmental Science - Examination Shape is 100 marks in 180 minutes. Questions on Skills of Earth and Environmental Inquiry 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 Earth and Environmental Science 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.
Skills of Earth and Environmental Inquiry is module 4 of 4 in Earth and Environmental Science. Students routinely lose marks because a question spans two modules, so the neighbouring modules are worth reading next to this one.
Dux diagnoses Earth and Environmental Science dot point by dot point, then writes questions in the shape this course marks. Written answers come back marked against the bands.