Consolidation resources for Year 1 on comparing and correcting suffixes '-ing', '-ed', and '-er', aligning with KS1 national curriculum spelling objectives. Activities promote reasoning and editing skills as pupils apply their knowledge of each suffix, supporting a move towards spelling mastery. This targeted practice ensures pupils achieve deepening understanding of how these suffixes change the meaning and tense of verbs and nouns. The CS Grammar, Punctuation and Spelling Scheme provides robust review of these essential suffixes.