Polyhedrons Student activity Play

Population and sample Student activity Play

Population and sample Whiteboard exercise Play

Prisms – parallel faces and perpendicular faces Student activity Play

Reflection symmetry in the coordinate system in the x-axis and the y-axis Student activity Play

Regular tetrahedron Whiteboard exercise Play

Regular tetrahedrons Student activity Play

Riddles about 3-D shapes Whiteboard exercise Play

Riddles about 3-D shapes Student activity Play

Sections of a cube Student activity Play

Similar prisms and pyramids Student activity Play

Stick the cubes Whiteboard exercise Play

Subtraction of two vectors Animation Play

Surface area of a cube Animation Play

Surface area of a cube – part 1 Student activity Play

Surface area of a cuboid – part 1 Student activity Play

The Golgi complex and lysosomes Student activity Play

The opposite event Whiteboard exercise Play

The opposite numbers – a dolphin Simulation Play

The pairs of parallel faces in the cube Whiteboard exercise Play

The space diagonals of a cube Student activity Play

The surface area of a cuboid Student activity Play

The volume of the cuboid Whiteboard exercise Play

Two pairs of opposite traits Whiteboard exercise Play

Two parallel faces in the cuboid Whiteboard exercise Play