13:31 Constructions - GCSE Maths
Full UK GCSE walkthrough of bisectors, perpendiculars and constructing triangles with compasses and ruler.
Draw 2D shapes using a ruler, protractor and compasses
4 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
13:31 Full UK GCSE walkthrough of bisectors, perpendiculars and constructing triangles with compasses and ruler.
6:22 Clear demonstration of constructing three triangle types accurately using compasses, protractor and ruler.
6:10 Corbettmaths shows how to draw acute, obtuse and reflex angles accurately with a protractor.
3:43 Step-by-step guide to measuring and drawing angles from both sides of a protractor.