Electrolysis as a method for metal extraction Whiteboard exercise Play

Energy cycle method Animation Play

Enzymatic method for determining glucose concentration Slideshow Play

Enzymatic method for determining glucose concentration in the blood Student activity Play

Enzymatic method for determining glucose concentration in urine Simulation Play

Enzymatic method for determining glucose concentration in urine Student activity Play

Finding the graph of the secant Animation Play

Finding the highest common factor – methods Animation Play

Finding the integral using the integration by parts method Whiteboard exercise Play

Finding the integral using the integration by parts method Whiteboard exercise Play

Finding the least common multiple Student activity Play

Finding the least common multiple Whiteboard exercise Play

Finding the reciprocals of basic trigonometric ratios Whiteboard exercise Play

Finding the values of reciprocal trigonometric functions Whiteboard exercise Play

Finding  cotx Whiteboard exercise Play

Finding  sinx Whiteboard exercise Play

First-order reactions Student activity Play

First-order reactions – logarithmic method Student activity Play

First-order reactions – logarithmic method Whiteboard exercise Play

Fractions in the equations Animation Play

Frequency of magnetic waves Illustration Play

Frequency of magnetic waves Student activity Play

Gas method of temperature measurement Animation Play

Graph of the secant Whiteboard exercise Play

Graph of the secant Student activity Play