Using the phase 2/3 ppt practice recognition and recall of all phase 2/3 graphemes.
Ask the children to spell a few CVC words for example- Jog, jam. win. web , max - you say the words and children write them down or paper or a white board.
Teach reading CVCC words by extending CVC words –ten –tent; ben –bent; dam –damp; pan –pant etc...can the children think of anymore CVCC words.
Play countdown, have a sandtimer or a clock with a minute on it and show the children the list of CVCC words and see how many of them they can read in a minute. Can they beat their score the second time.