Prisms Student activity Play

Prisms – parallel edges and perpendicular edges, nets Student activity Play

Prisms – parallel faces and perpendicular faces Student activity Play

Problems involving properties of angles and parallel lines Whiteboard presentation Play

Problems involving properties of angles and parallel lines Class activity Play

Proof and demonstration of the formula for the area of a triangle Student activity Play

Properties of a parallel circuit Animation Play

Properties of the addition and subtraction of parallel vectors Whiteboard exercise Play

Properties of translations Student activity Play

Proportions Whiteboard exercise Play

Proportions in crossing lines cut by two parallel lines Student activity Play

Proportions in crossing lines cut by two parallel lines Whiteboard exercise Play

Reasoning with angles Whiteboard exercise Play

Reasoning with angles Student activity Play

Reasoning with angles Student activity Play

Reflection of light Student activity Play

Reflection symmetry in the coordinate system in the lines x = a and y = b Student activity Play

Reflection symmetry in the vertical and horizontal lines Whiteboard exercise Play

Replacement resistance – connection in parallel Student activity Play

Resistors – a case study Student activity Play

Right hand rule Animation Play

Ruler-and-compass constructions Class activity Play

Ruler-and-compass constructions Whiteboard presentation Play

Ruler-and-compass constructions, locus (1) Whiteboard presentation Play

Ruler-and-compass constructions, locus (1) Class activity Play