Simplifying and rounding the values of roots using a calculator Whiteboard exercise Play

Simplifying the addition of roots Animation Play

Simplifying the roots Whiteboard exercise Play

Solving equations by trial and error (1) Class activity Play

Solving equations by trial and error (2) Class activity Play

Solving equations by trial and error (2) Whiteboard presentation Play

Spinal cord structure Whiteboard exercise Play

Spinal nerves Slideshow Play

Square roots Whiteboard exercise Play

Square roots Student activity Play

Square roots Simulation Play

Square roots Student activity Play

Square roots of integers Animation Play

Square roots of integers Animation Play

Square roots of real numbers Animation Play

Square roots on the calculator Animation Play

Squares and roots Whiteboard exercise Play

Squares and square roots, cubes and cube roots Class activity Play

Squares and square roots, cubes and cube roots Class activity Play

Squares and square roots, cubes and cube roots Whiteboard presentation Play

Squares and square roots, cubes and cube roots Whiteboard presentation Play

Sridhara's method of finding the roots of a quadratic equation Student activity Play

Sridhara's method of finding the roots of a quadratic equation Whiteboard exercise Play

Structure of the earthworm's nervous system Animation Play

Structure of the somatic nervous system Slideshow Play