Watch the video and join in with Mr Thorne (unfortunately the video will not load on the website. However, if you go onto Youtube and type in "Mr Thorne does phonics ar" you should be able to access the video this way.
Have a go at thinking of as many words that you can which have the "ar" sound in. Challenge yourself to write them out. You could draw a picture to go with each one.
Choose at least one "ar" word and have a go at putting it into a sentence. Don't forget the following: