About this worksheet
Sam wants to take his dog Pip to the park, but his coat zip sticks, his laces knot and a storm arrives. This three-page Year 1 sheet teaches that un- means not or the opposite. Pupils fill ten gaps in Sam's Big Day from a bank of twelve words, which pairs root words like tie and safe with untie and unsafe. Two words, well and unwell, are extras. The key gives all ten answers in order. It matches England National Curriculum grammar.


