Perimeter is the distance around the outside of a shape. Farmer John's Pet Farm is getting new fencing and turf for each of the animal enclosures. Have a look at the picture and work out the perimeter ...

A tally chart is an easy way of recording data. It involves filling in a chart with groups of lines representing each piece of information you observe. Tally charts are quicker than writing out words ...

Despite the positive experiences by Keith Walsh and his family, there is a belief that 3rd and 4th class – especially for girls – are the most difficult years during which to change schools. Dr Daithí ...