NY Next Generation ELA KL4.b
The Standard
Use the most frequently occurring inflections and affixes (e.g., -ed, -s, re-, un-, pre-, -ful, -less) 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 use common endings and beginnings as clues to a word's meaning during authentic experiences. They notice forms such as jumped, cats, replay, unhappy, and helpful.
What Mastery Looks Like
- A student can identify a familiar word inside an affixed form and explain the added part's contribution. The student uses the changed word accurately in speech, play, or emergent writing.
Common Misconceptions
- Students may ignore the added part and give only the base word's meaning. They may attach an ending or prefix to a word where the new form does not make sense.
How to Assess It
- Show play, replay, happy, and unhappy with pictures or actions. Ask the student to match each word and explain what the added part changes.
Lesson moves
Ways to Teach It
Attach common prefix and ending cards to action and picture words, then act out each changed meaning.
Ask, ‘What changes when we add re- to play, and how can we show that change?’
Play Affix Action Match by pairing changed word cards with the correct pictures or movements.
Use words such as refill and cleaned during classroom jobs, emphasizing how the added parts guide action.
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Printable KL4.b Worksheet
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Related Standards
- 1L4.b
Use frequently occurring affixes as a clue to the meaning of a word.
- 8L4.b
Use common, grade-appropriate Greek or Latin affixes and roots as clues to the meaning of a word (e.g., precede, recede, secede).
- 6L4.b
Use common, grade-appropriate Greek or Latin affixes and roots as clues to the meaning of a word (e.g., audience, auditory, audible).
- 1L4.c
Identify frequently occurring root words (e.g., look) and their inflectional forms (e.g., looks, looked, looking).
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