Common Core State Standards
CCSS.ELA-Literacy.L.1 Language Standards
Conventions of Standard English
CCSS.ELA-Literacy.L.1.2 Demonstrate command of the conventions of standard English capitalization, punctuation, and spelling when writing.
CCSS.ELA-Literacy.L.1.2d Use conventional spelling for words with common spelling patterns and for frequently occurring irregular words.
CCSS.ELA-Literacy.L.1.2e Spell untaught words phonetically, drawing on phonemic awareness and spelling conventions.