Missouri Learning Standards
R.1. Develop and apply skills to the reading process.
Develop an understanding of vocabulary by:
2.R.1.B.a. Using prefixes, root words, and suffixes to determine the meaning of words
MO.RF. Reading Foundations
RF.3. Understand how English is written and read.
Develop phonics in the reading process by:
2.RF.3.A.f. Reading words with common prefixes and suffixes
L.1. Communicate using conventions of English language.
In speech and written form, apply standard English grammar to:
2.L.1.A.a. Use nouns and pronouns in writing
L.1.B. Punctuation, Capitalization, Spelling
In written text:
2.L.1.B.g. Spell and use the plural of nouns by adding –es to nouns ending in -s, -ss, -sh, -ch, or -x
2.L.1.B.h. Use nouns that change their spelling in plural form