DrG-Physics · Standard Model · SQA Higher Physics revision (FREE)
A free single-topic revision companion for the Standard Model — the opening strand of SQA Higher Physics 'Particles & Waves'. The first in the DrG-Physics series, offered free so you can experience the approach before purchasing further topics.
The DrG-Physics revision companion is not a worksheet. It is a structured exam-thinking guide — built around the way an SQA marker reads your script. Each worked solution leads with the relationship the examiner is looking for, substitutes cleanly, and evaluates with units. Every question carries a marker-aligned command-word tag (CALCULATE · 2 marks · STATE + JUSTIFY) so students learn what kind of answer earns each mark.
WHAT'S INSIDE
• Theory chapter on the Standard Model — quarks, leptons, hadrons, mesons, baryons, force-carrying bosons, with a clear classification diagram
• Five SQA-style questions on the Standard Model (Q1–Q5)
• Each question fully worked with marker-aligned step-by-step solutions
• Examiner's Note after every question naming the typical pitfall
• Do/Don't pair to reinforce the SQA marking conventions
TWO EDITIONS · ONE DOWNLOAD
• EXAM Edition — clean, concise solutions for printing and exam-style practice
• STUDY Edition — same content plus 'Why' reasoning panels that walk through the conceptual logic before each calculation
CONTINUE THE SERIES
This free PW01 is the first of an eight-topic series covering the complete SQA Higher Particles & Waves unit:
• PW02 — Forces on Charged Particles
• PW03 — Nuclear Reactions
• PW04 — Wave-Particle Duality
• PW05 — Spectra
• PW06 — Inverse Square Law
• PW07 — Refraction
• PW08 — Interference
Or buy the volume masters: 'Particles & Waves Vol I — Matter' (PW01–PW04) and 'Particles & Waves Vol II — Light' (PW05–PW08), each at a 43% discount on individual purchase.
If cost is a barrier, an Open Door scholarship copy is available — request via the website (no proof of income required).
Website: drgphysics.com — full catalogue, free PW01 sampler, and the scholarship request form.
Written and produced by Dr Godoy, GTCS-registered Physics teacher, Edinburgh.
A NOTE ON YOUR DOWNLOAD
On rare occasions a downloaded file may open out of format. If this happens, please contact us immediately at drgodoyphysics@gmail.com and we will replace the material straight away.