NY Next Generation ELA 1L4.b

ELA1st GradeDetermine or clarify the meaning of unknown and multiple-meaning words and phrases, choosing flexibly from an array of strategies.

The Standard

Use frequently occurring affixes as a clue to the meaning of a word.

New York State Next Generation English Language Arts Learning Standards

Teacher's field guide

What This Standard Means

What Students Need to Do

Students notice common prefixes and suffixes attached to familiar words. They use those word parts to predict how the meaning changes.

What Mastery Looks Like

A student can separate a familiar base word from a common affix. The student explains the new word using the meaning of both parts and checks it in a sentence.

Common Misconceptions

Students may ignore the affix and give only the base word's meaning. They may assume the same affix changes every word in exactly the same way.

How to Assess It

Give students the words unhappy, replay, and helpful in short sentences. Ask them to circle each affix and explain the new word.

Lesson moves

Ways to Teach It

  1. Attach prefix and suffix cards to familiar base-word cards, then act out or draw each changed meaning.

  2. Ask, ‘How does adding un- change happy, and how do you know the new meaning fits?’

  3. Play Affix Match by pairing common affixes, base words, and pictures of the resulting meanings.

  4. Find affixed words on classroom labels or directions and explain how each word part helps readers.

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Printable 1L4.b Worksheet

Preview of the 1L4.b printable worksheet

A ready-to-print activity worksheet aligned to 1L4.b, with an answer key for the teacher on its own page. No account needed.

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