L.K.1: Print Letters and Speak in Full Sentences
Also written as CCSS.ELA-LITERACY.L.K.1 · Cluster: Conventions of Standard English.
The Official Wording
Demonstrate command of the conventions of standard English grammar and usage when writing or speaking.
Common Core State Standards, Kindergarten, Language · Read it at the source · Checked October 14, 2026
What L.K.1 Means in Plain English
Kindergartners print many upper- and lowercase letters and, mostly out loud, build sentences from everyday nouns and verbs. They say dogs for two dogs and wishes for two wishes, use little words like in and on, ask with who and where, and make a sentence longer with a detail.
Most of this happens in shared talk, like the class describing a picture together, rather than on worksheets. In 1st grade (L.1.1) students print every letter and add pronouns, verbs for past and future, joining words like because, and more kinds of sentences.
L.K.1 I Can Statements
- I can write lots of big and small letters.
- I can say a whole sentence about a picture.
- I can say dogs when there is more than one dog.
L.K.1 Worked Example
One picture, a first try and a better sentence, and the better one shows four of the standard’s six parts at once.
Look at the picture of two dogs jumping in a puddle. Say a sentence about it, then make your sentence bigger.
Common Mistakes with L.K.1
A list of words, not a sentence
“Dog. Puddle. Jump.”
Try this: Ask “Who?” and then “What are they doing?”, and have the child say both answers together as one sentence.
Plurals that don’t change
“I see two dog.” “She made three wish.”
Try this: Hold up one block, then two, and have students say block and blocks, then listen for the extra beat in wish and wishes.
Question words mixed up
Asked “Where is the cat?”, answers “Fluffy.”
Try this: Pair each question word with a picture card, a map pin for where and a face for who, and sort answers under them.
Where L.K.1 Fits
Practice L.K.1
Quick Check
- What is the word for more than one bus?
- In “Two dogs are jumping in the puddle,” which word tells where the dogs are?
- Make this sentence bigger by telling where: “The cat is sleeping.”