Surface area of a regular tetrahedron Whiteboard exercise Play

Surface area of a right, regular pyramid Whiteboard exercise Play

Symmetry and congruency Class activity Play

Symmetry and congruency Whiteboard presentation Play

The angles of an isosceles triangle Whiteboard exercise Play

The angles of isosceles triangles Student activity Play

The correctness of a construction Animation Play

The correctness of a construction Student activity Play

The distance formula – applications Student activity Play

The height of a pyramid Animation Play

The height of a tree Whiteboard exercise Play

The human excretory system Student activity Play

The isosceles triangle Whiteboard exercise Play

The lateral area of the pyramid Whiteboard exercise Play

The net of a pyramid Student activity Play

The net of a pyramid Simulation Play

The prism Student activity Play

The pyramid Student activity Play

The pyramid Whiteboard exercise Play

The ratio of the volumes Animation Play

The sides of isosceles triangles Student activity Play

The surface area of a pyramid Student activity Play

The surface area of a pyramid Whiteboard exercise Play

The symmetry of isosceles triangles Animation Play

The transfer of energy and matter – pyramids of energy and biomass Whiteboard exercise Play