8.2.C
The Standard
determine the meaning and usage of grade-level academic English words derived from Greek and Latin roots such as ast, qui, path, mand/mend, and duc.
Texas Essential Knowledge and Skills for English Language Arts and Reading
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students use Greek and Latin roots to work out the meanings of unfamiliar academic words. They also choose and use those words accurately in sentences and discussion.
What Mastery Looks Like
- Students can break words such as asteroid, quiescent, empathy, mandate, and deduce into meaningful parts. They can explain each word and use it correctly in speech or writing.
Common Misconceptions
- Students may treat every root as a complete word or assume it always carries one fixed meaning. They may also confuse a word’s root-based meaning with its meaning in context.
How to Assess It
- Give students the sentence, “The scientist studied the quiescent volcano before making a deduction.” Ask them to explain each bold word using roots and context.
Lesson moves
Ways to Teach It
Give pairs root cards and word cards to match, then have them label the root and explain how it shapes each word’s meaning.
Ask students to compare empathy and pathology, then write how the root path contributes differently to each word.
Run a root relay where teams sort vocabulary under ast, qui, path, mand/mend, or duc and define each word.
Have students annotate a short science news paragraph containing asteroid, quiescent, pathogen, mandate, and deduction, then paraphrase it.
Keep exploring
Related Standards
- 5.3.C
identify the meaning of and use words with affixes such as trans-, super-, -ive, and -logy and roots such as geo and photo; and
- 7.2.C
determine the meaning and usage of grade-level academic English words derived from Greek and Latin roots such as omni, log/logue, gen, vid/vis, phil, luc, and s...
- 4.3.C
determine the meaning of and use words with affixes such as mis-, sub-, -ment, and -ity/ty and roots such as auto, graph, and meter; and
- 6.2.C
determine the meaning and usage of grade-level academic English words derived from Greek and Latin roots such as mis/mit, bene, man, vac, scrib/script, and jur/...
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