Kentucky Reading and Writing L.4.4.b

ELA4th GradeLanguage

The Standard

L.4.4: Determine or clarify the meaning of unknown and multiple-meaning words and phrases based on grade 4 reading and content, choosing flexibly from an array of strategies.

Use common affixes and roots as clues to the meaning of a word.

Kentucky Academic Standards for Reading and Writing (2025) · Vocabulary Acquisition and Use

Teacher's field guide

What Students Need to Do: Students split unfamiliar words into parts they know, such as re + play and help + less. They use those parts to guess a meaning, then check it against the sentence.
What Mastery Looks Like: Given 'The portable speaker fits in my backpack,' a student identifies port as 'carry' and able as 'can be.' They explain that portable means 'can be carried' and that the sentence supports their answer.
Common Misconceptions: Students may read uncle as un + cle just because it starts with un. They may mix up -less and -ful, calling careless 'full of care.'
How to Assess It: Exit ticket: In 'We packed a portable lamp for our hike,' circle the part of portable that means 'carry' and explain the whole word.

Lesson moves

Give pairs cards marked pre, re, view, and pack; have them build real words and label what each means.
Ask, 'If you preview a book before reading it, what do you do? How do pre and view help you know?'
Have students match rewrite, unfair, and portable with 'write again,' 'not fair,' and 'can be carried.'
Show a reusable bag label and ask students why reusable fits a bag that can be used again.

Free download

A ready-to-print activity worksheet aligned to L.4.4.b, with an answer key for the teacher on its own page. No account needed.

PDF, US Letter, prints cleanly in black and white.

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