The history of π Animation Play

The inner structure of the atom Student activity Play

The Integer Root Theorem Student activity Play

The intersection of sets Whiteboard exercise Play

The intersection of sets Student activity Play

The length of a metal rod Animation Play

The magic box Whiteboard exercise Play

The mean and the modal value Student activity Play

The mean and the modal value Whiteboard exercise Play

The modal value Student activity Play

The modal value Whiteboard exercise Play

The modal value and the median Student activity Play

The most frequently observed data Animation Play

The mysterious box Animation Play

The nth term expression Whiteboard exercise Play

The number of roots of a non-polynomial equation Student activity Play

The number π Whiteboard exercise Play

The number π and the formula for the circumference of a circle Student activity Play

The operation of a cell Animation Play

The operation of a cell Whiteboard exercise Play

The operation of a cell Student activity Play

The period of the tangent Student activity Play

The period of the tangent Whiteboard exercise Play

The periods of the sine and the cosine Student activity Play

The physical properties of the s-block metals Whiteboard exercise Play