About Shields Geometry

Shields Geometry is a focused geometry study resource for Hong Kong students, from junior secondary foundations through HKDSE-style practice.

We explain formulas through diagrams, worked examples and short drills. Each lesson highlights the conditions behind a formula and the checks that prevent common mistakes.

Editorial approach

State the formula and its conditions.
Show a worked example in clear steps.
Use exam-style practice without unnecessary jargon.
Keep units, diagrams and final checks visible.