L.4.4:
Language
Vocabulary Acquisition and Use
Determine or clarify the meaning of unknown and multiple-meaning words and phrases based on grade 4 reading and content, choosing flexibly from a range of strategies.
L.4.4a:
Language
Vocabulary Acquisition and Use
Use context (e.g., definitions, examples, or restatements in text) as a clue to the meaning of a word or phrase.
W.4.2:
Writing
Text Types and Purposes
Write informative/explanatory texts to examine a topic and convey ideas and information clearly.
RI.4.1:
Reading Informational
Key Ideas and Details
Refer to details and examples in a text when explaining what the text says explicitly and when drawing inferences from the text.
2.NBT.5:
Number And Operations In Base Ten
Use Place Value Understanding And Properties Of Operations To Add And Subtract.
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
