Common Core State
2.L.4b
Determine the meaning of the new word formed when a known prefix is added to a known word (e.g., happy/unhappy, tell/retell).
October 1, 20182.L.4c
Use a known root word as a clue to the meaning of an unknown word with the same root (e.g., addition, additional).
October 1, 20182.L.1b
Form and use frequently occurring irregular plural nouns (e.g., feet, children, teeth, mice, fish).
October 1, 20182.L.4d
Use knowledge of the meaning of individual words to predict the meaning of compound words (e.g., birdhouse, lighthouse, housefly; bookshelf, notebook, bookmark).
October 1, 20182.L.4e
Use glossaries and beginning dictionaries, both print and digital, to determine or clarify the meaning of words and phrases.
October 1, 20182.L.1d
Form and use the past tense of frequently occurring irregular verbs (e.g., sat, hid, told).
October 1, 20182.L.1e
Use adjectives and adverbs, and choose between them depending on what is to be modified.
October 1, 20182.L.1f
Produce, expand, and rearrange complete simple and compound sentences (e.g., The boy watched the movie; The little boy watched the movie; The action movie was watched by the little boy).
October 1, 2018