Finding the numbers in the given ratio Student activity Play

Finding the period Student activity Play

Finding the period Simulation Play

Finding the period and amplitude of the function Whiteboard exercise Play

Finding the prime numbers decomposition Whiteboard exercise Play

Finding the unknown number Whiteboard exercise Play

Fission products Student activity Play

Fizeau's measurement Student activity Play

Fizeau's measurement Whiteboard exercise Play

Food chains Whiteboard presentation Play

Food chains Class activity Play

Football league Whiteboard exercise Play

Forces affecting an element of a string Student activity Play

Forces exerted on a segment of a string Animation Play

Formation of oxides Student activity Play

Formula for the number of squares Animation Play

Formula for the number of squares – a polygon Whiteboard exercise Play

Formulae of compounds Student activity Play

Fraction as result of division Student activity Play

Fraction of a number Whiteboard exercise Play

Fraction of a number Student activity Play

Fractions Class activity Play

Fractions Whiteboard presentation Play

Fractions and decimals Animation Play

Free oscillations Simulation Play