Answer key for the marking teacher. Prints on one or two sides. Not for pupils.Mild sheetMedium sheetSpicy sheetTeacher notes
Answer key · not for pupils Spelling sequence

Change the Root

Suffixes that make the root word change

Lesson 13 of 17
Year 5

Task 1 gives the letter of the right option as printed on the sheet. Task 2 lists the mistakes in the order they appear, with the correction. Task 3 and 4 answers are models, not the only acceptable wording: any answer that uses the rule the lesson taught should be credited.

MildSay the root first. A y becomes i, and a silent e drops before -ing.

1 · Tick the right spelling

a Ab Bc Bd AA = left option, B = right option

3 · Now you write

Model answers
  1. Polpetta smiled with happiness when the basil grew.
  2. We were hoping the mint would spread.
  3. The whole café joined the celebration in the garden.

4 · Help Polpetta

The root is happy and its last letter is y. Before -ness the y must become i, so the sign should say happiness: the root happy must swap its y for an i first.

2 · Find the 3 mistakes

1hopeinghoping
2happylyhappily
3beautyfulbeautiful

making is the decoy and is already right (make dropped its e before -ing).

MediumCheck the root's last letter before you add. A y becomes i; a silent e drops before a vowel.

1 · Tick the right spelling

a Ab Ac Bd BA = left option, B = right option

3 · Now you write

Model answers
  1. Tick: happiness, plentiful, cried · Her happiness made the whole kitchen smile.
  2. Tick: hoping, making, riding · Polpetta is making a big pot of soup.
  3. Tick: invitation, creation · We sent an invitation to the whole village.

4 · Help Polpetta

He added the suffix but never checked the root. The root happy ends in y, and the y must become i before -ness, so it should be happiness.

2 · Find the 4 mistakes

1hopeinghoping
2happylyhappily
3plentyfulplentiful
4celebrateioncelebration

beautiful is the decoy and is already right (beauty swapped its y for i).

SpicyThree changes to hunt: y to i, a dropped e, and -ation. Say every root before you decide.

1 · Tick the right spelling

a Bb Ac Ad BA = left option, B = right option

3 · Now you write

Model answers
  1. Polpetta was happily making a salad for the judges.
  2. preparation, built from the verb prepare (the e drops before -ation).
  3. hopeful: the e stays because -ful starts with a consonant, and the e only drops before a vowel suffix.

4 · Help Polpetta

He has the rule the wrong way round. The e only drops before a suffix that starts with a vowel. -ful starts with a consonant so hope keeps its e: hopeful. -ing starts with a vowel so care must drop its e: caring. A word where the e really does drop is hoping.

2 · Find the 6 mistakes

1hopeinghoping
2invitateioninvitation
3happylyhappily
4plentyfulplentiful
5beautyfulbeautiful
6makeingmaking

perfection is the decoy and is already right. invitateion needs the e dropped before -ation.

SPAGhetti · Spelling sequence · Lesson 13 of 17 · Answer key · CHNGEplayspaghetti.com