This set of non-fiction Fix Its decodable readers covers the most common suffixes and prefix -un to meet the requirements of the national curriculum at Year 1. Specifically, the set includes (-s, -es, -ing, -ed, -er, -est and prefix un-). There are two titles for each. Children can identify the target affix in the text quickly as they have been highlighted to consolidate the meaning across different words. Other words included are decodable at the phase level as well as common exception words in accordance to the progression. Recommended age 4+ years