Here are a few of the words that we use when talking about the chance of something happening: Certain: Something is definitely going to happen. e.g. It's certain the sun will set tonight. Likely: ...

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 ...

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 ...