The rational function as a polynomial Animation Play

The Rational Root Theorem Student activity Play

The Rational Root Theorem – finding roots Whiteboard exercise Play

The Rational Root Theorem – proof Animation Play

The Rational Root Theorem – rational coefficients Student activity Play

The Rational Root Theorem – rational coefficients Whiteboard exercise Play

The reciprocal of a rational number Animation Play

The reciprocal of a rational number Student activity Play

The reciprocal of a rational number Whiteboard exercise Play

The result of a random experiment Student activity Play

The result of a random experiment Whiteboard exercise Play

The result of addition and subtraction of rational numbers Animation Play

The result of division Animation Play

The Sahara and the Gobi Desert Whiteboard exercise Play

The second derivative of an arbitrary rational power of  x Whiteboard exercise Play

The sequence depending on the term's number Student activity Play

The sequence depending on the term's number Whiteboard exercise Play

The sequence in a settled order Student activity Play

The sequence in a settled order Whiteboard exercise Play

The sum and the difference of irrational numbers Whiteboard exercise Play

The weight of Lena's purchases Animation Play

Triangular and square numbers Whiteboard presentation Play

Triangular and square numbers Class activity Play

Triangular and square numbers Animation Play

Triangular and square numbers Student activity Play