Names of parts of a cylinder Animation Play

Nitrogen oxides and smog Whiteboard exercise Play

Nitrogen oxides and smog Student activity Play

Poliomyelitis Student activity Play

Properties of selected gases Slideshow Play

Properties of similar polygons Student activity Play

Properties of similar polygons Whiteboard exercise Play

Property of similarity with scale – the areas of similar figures Whiteboard exercise Play

Property of similarity with scale – the volumes of similar figures Whiteboard exercise Play

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

Regular polyhedron Animation Play

Relationship between volumes of similar solids Student activity Play

Relationship between volumes of similar solids Whiteboard exercise Play

Riddles about 3-D shapes Whiteboard exercise Play

Riddles about 3-D shapes Student activity Play

SAS property of similar triangles Student activity Play

SAS property of similar triangles Whiteboard exercise Play

Scale of similarity Whiteboard exercise Play

Show similar terms Simulation Play

Show similar terms Student activity Play

Sides of the triangles Animation Play

Similar cones Whiteboard exercise Play

Similar cylinders Whiteboard exercise Play

Similar figures Whiteboard exercise Play

Similar functions – similar graphs Whiteboard exercise Play