Endings -s, -ed, and -ing
Grade 1 Spelling Worksheet

NameDate
Add -s. Write the new word.
pen + s =
pig + s =
dog + s =
hat + s =
help + s =
tree + s =
book + s =
look + s =
Grade 1 Spelling Worksheet

Add -s. Write the new word.
pen + s =
pig + s =
dog + s =
hat + s =
help + s =
tree + s =
book + s =
look + s =
Answer Key - Grade 1 Spelling Worksheet

Add -s. Write the new word.
pen + s = pens
pig + s = pigs
dog + s = dogs
hat + s = hats
help + s = helps
tree + s = trees
book + s = books
look + s = looks