How do we enlarge the shape? Animation Play

How do we enlarge the shape? Animation Play

How do we scale a shape? Animation Play

How humans shape the natural environment Whiteboard exercise Play

How humans shape the natural environment Student activity Play

How many bricks? Student activity Play

How many bricks? Whiteboard exercise Play

How to construct 'Yin Yang' Animation Play

Huygens' Principle Animation Play

Huygens' Principle Whiteboard exercise Play

Huygens' Principle Student activity Play

Hydrostatic paradox Simulation Play

Hydrostatic paradox Animation Play

Hydrostatic paradox Student activity Play

Interference of waves Simulation Play

Interference of waves Student activity Play

Interference of waves Student activity Play

Interference of waves Animation Play

Is it translation or rotation or reflection? Student activity Play

Kites Student activity Play

Kites Whiteboard exercise Play

Lines and angles Whiteboard presentation Play

Lines and angles Class activity Play

Lines in a 3-D coordinate system Animation Play

Linked genes Slideshow Play