Grade 1 · lesson 2 of 4

Read an inflectional ending

Locate the supplied base word inside the longer word. Read the base and ending together; -ed need not add a whole syllable.

About 15 minutes, plus any extended practice

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Supplied materials

  • Paper and pencil, or a browser text area. All named people/events/records are fictional learning inputs.
  • Worked case: Word: sunset. Base walk in walks. Tricky word: said. Sentence: I can walk.
  • Primary check: Word: picnic. Base jump in jumped. Tricky word: was. Sentence: Was it fun?
  • An adult may read every direction and answer choice aloud; learners may respond by speaking, pointing or drawing.

Learn the idea

An inflectional ending changes a word for number or time without creating a completely unrelated base. Walks, walked and walking keep the idea walk.

Locate the supplied base word inside the longer word. Read the base and ending together; -ed need not add a whole syllable.

Example to read or listen to: Word: sunset. Base walk in walks. Tricky word: said. Sentence: I can walk. The answer is -s. The relevant input states: Base walk in walks. This fits -s. An inflectional ending changes a word for number or time without creating a completely unrelated base. Walks, walked and walking keep the idea walk. Do not always pronounce -ed as /ed/.

  1. Read or listen to the worked example. Say what the reading or writing task asks you to find. An adult can help with unfamiliar words.
  2. Locate the supplied base word inside the longer word. Read the base and ending together; -ed need not add a whole syllable.
  3. Check the worked solution: -s. The relevant input states: Base walk in walks. This fits -s. An inflectional ending changes a word for number or time without creating a completely unrelated base. Walks, walked and walking keep the idea walk. Do not always pronounce -ed as /ed/.
  4. Try the question and the practice questions. Point to the words that helped you choose before checking the feedback.
Worked example

See the method in action

Word: sunset. Base walk in walks. Tricky word: said. Sentence: I can walk. Solved: -s. The relevant input states: Base walk in walks. This fits -s. An inflectional ending changes a word for number or time without creating a completely unrelated base. Walks, walked and walking keep the idea walk. Do not always pronounce -ed as /ed/. Locate the supplied base word inside the longer word. Read the base and ending together; -ed need not add a whole syllable.

Your turn

Check your reasoning

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Helpful tips
  • Played has one syllable.
  • Do not always pronounce -ed as /ed/.
Word: picnic. Base jump in jumped. Tricky word: was. Sentence: Was it fun? Which ending is attached to the supplied base word?

Feedback appears here after you check. This is practice, not a graded school assessment.

See the answer and explanation

-ed

The relevant input states: Base jump in jumped. This fits -ed. An inflectional ending changes a word for number or time without creating a completely unrelated base. Walks, walked and walking keep the idea walk. Do not always pronounce -ed as /ed/.

Take it further

Optional extra practice: Adult-assisted reading: At sunset, one robot was resting. Divide sunset and robot, find -ing, notice one and was, and read the sentence twice with a natural finish. Explain that the robot was resting, rather than racing. Practice this lesson’s skill as you complete the task. Use this idea to check your work: An inflectional ending changes a word for number or time without creating a completely unrelated base. Walks, walked and walking keep the idea walk.

Nothing here is saved to an account or sent to a teacher. The answer download includes your current choice and any checked feedback. It does not include choices from the separate More practice section. Download that section separately.

More practice: try new cases

Choose an answer for each problem. Explain your method on paper, then use the feedback to decide what to revisit.

More practice: try new cases
1. Word: robot. Base look in looking. Tricky word: one. Sentence: One robot won! Which ending is attached to the supplied base word?
Need a hint?
  • Played has one syllable.
  • Do not always pronounce -ed as /ed/.
2. Word: music. Base play in play. Tricky word: does. Sentence: He does play Which ending is attached to the supplied base word?
Need a hint?
  • Played has one syllable.
  • Do not always pronounce -ed as /ed/.
3. Word: picnic. Base rest in resting. Tricky word: said. Sentence: She said yes. Which ending is attached to the supplied base word?
Need a hint?
  • Played has one syllable.
  • Do not always pronounce -ed as /ed/.

Your choices are temporary. Feedback appears after you check all the answers.

Nothing here is saved to an account or sent to a teacher. Keep your own notes or download them before leaving. The score describes these questions; it does not certify subject mastery.

Check the subject sources

These LifeStarter passages, scenarios and exercises are authored for this Academy with AI assistance and review. External resources keep their publishers’ terms. A grade label suggests a starting level; it does not establish alignment with your school’s complete requirements.