Approximating square root of two Whiteboard exercise Play

Approximating surds Animation Play

Approximating surds Student activity Play

Approximating the root Whiteboard exercise Play

Approximating the root Student activity Play

Approximations of irrational numbers Whiteboard exercise Play

Approximations of irrational numbers Student activity Play

Calculating the nth root of a number Whiteboard exercise Play

Calculating the fourth root Animation Play

Calculating the square root of a number Whiteboard exercise Play

Carbohydrates – as storage materials and structural elements Student activity Play

Characteristics of pteridophytes Slideshow Play

Chloroplasts and chlorophyll in the process of photosynthesis Student activity Play

Chromoplasts – "aged" chloroplasts Slideshow Play

Classification of plant tissues Slideshow Play

Classification of plant tissues Student activity Play

Comparing numbers Animation Play

Completing the LHS of quadratic equations Animation Play

Composed transformations of graphs using absolute values Student activity Play

Computing the square roots Whiteboard exercise Play

Cranial and spinal nerves Whiteboard exercise Play

Cube roots Student activity Play

Cube roots Whiteboard exercise Play

Cubing a number Animation Play

Decimal approximation of the square root of 5 Animation Play