Matching Upper and Lower Case Letters

Introduce the skill with a brief whole-class activity, such as calling out examples and asking students to give a thumbs up when they hear upper and lower case in a sentence. Then let students work through it with your modeling first (do the first item together on the board), then try the rest with a partner, referring to a class anchor chart if one is available. When reviewing answers, ask students to explain why an answer is correct rather than just confirming it. These upper and lower case worksheets work well as a focused practice activity, a homework assignment, or a warm-up at the start of a language arts lesson.

These upper and lower case worksheets for Kindergarten give students the targeted language arts practice they need to master this important grammar skill. Students identify, sort, complete, and write using upper and lower case through a variety of exercises designed to reinforce both recognition and application. Our letters worksheets connect grammar practice to reading and writing so students see how upper and lower case works in real language. Building a solid understanding of upper and lower case in Kindergarten sets students up for stronger writing and clearer communication in every subject.

Yes, both. We made it for Kindergarten letters, and the page works the same whether it lands on a kitchen table or a center rotation. At home, most families go through it together and talk the answers out loud, and that talking is where most of the learning happens with upper and lower case. In class it runs well as independent work while you pull a small group. Print one copy or thirty, whichever the day needs.

Pairing each uppercase letter with its lowercase partner. Some pairs look obviously related, like C and c, and some do not, like A and a or G and g, and those are the ones that need practice.

Because there is no rule connecting them. A and a share nothing visually, so the pair simply has to be learned. Pairs like S and s or O and o are learned almost instantly by comparison.

Lowercase for everything except the first letter of a sentence or a name. Many children default to uppercase because it is taught first and is easier to form, so lowercase usually needs deliberate encouragement.

1 printable worksheet, all free to preview. Downloads are included with a ClassWeekly free trial, and every page prints on standard 8.5 x 11 paper.

These are written for Kindergarten students, roughly ages 5-6. Many teachers also use them a grade up for review or a grade down as an extension, so use the preview to judge the fit for a particular child.

Yes. Each one shows the Common Core code it covers on its own page, so you can check the alignment yourself rather than taking our word for it.