Challenge your children with this Year 1 Removing 'un' Application worksheet. Children are given a list of words describing an alien and they must describe the second alien by removing 'un'. They can then use these words to write a description about their alien.

This worksheet would be a great assessment tool as children use what they know about the prefix 'un' and apply it to their writing. This activity can be completed independently but could also be used as a discussion point for small groups or interventions.

The worksheet comes with a model answer which can be shared with the children as a good example or to aid your marking.