MathsClass

On Target? Factorising linear expressions 7 Mar 2013

Multiple choice factorising questions and an arcade style game.

EagleCat: motion graphs 6 Mar 2013

Investigate distance–time and velocity–time graphs by changing the position, speed and acceleration of a car. Create your own graphs to explore the connections, or interpret the data for existing graphs.

Monty Hall Problem Simulator 4 Mar 2013

An interactive simulator for the Monty Hall problem. Run one at a time, manually, or 10, 100 or 1000 times.

“21” explains the Monty Hall problem 4 Mar 2013

The character, Ben Campbell, from the movie “21” explains the Monty Hall problem.

Probability Maths Terms 4 Mar 2013

An online matching activity, match probability terms to their definition.

Pack of Cards 4 Mar 2013

An online matching activity, determine the probability of various events when drawing cards from a standard deck.

Rolling Two Dice 4 Mar 2013

An online matching activity, determine the probability of various sums when two dice are rolled.

Chameleon 3 Mar 2013 · via woojm

Help the chameleon catch flies using angles and distance.

Help the chameleon catch all the flies, using turns and distance.

Random 3 Mar 2013

An automatic simple random number generator. For hands-free game of bingo.

Select a minimum and maximum value, then a time interval.

By default it will not show duplicates, but you can allow duplicates if it suits your purpose.

On the display screen, you can change the size of the generated number.

Works on an iPad.

Evil Pies 3 Mar 2013

In spite of the fact that the pie chart was a true graphic innovation when introduced by Playfair (1801), and is an excellent display for comparing parts of a whole, the pie chart has subject to more graphic abuse than almost any other graphic form. Here is a rogues gallery of a few of the most evil pies I've seen recently. Michael Friendly