Capital Letters at Work

Overview

Students recognize that uppercase letters have matching lowercase forms and use matched letter cards to build familiar names and simple words. The lesson connects capital letters to meaningful writing: a name begins with a capital letter, and the first word of a sentence begins with a capital letter.

Learning intentions

Students will be able to:

• Recognize uppercase and lowercase letters as matching forms.
• Sort uppercase and lowercase letter cards into pairs.
• Build familiar names and simple words using letter cards.
• Explain why a name or sentence begins with a capital letter.

Success criteria

• I can match an uppercase letter to its lowercase partner.
• I can find the capital letter at the beginning of a name.
• I can build a familiar name or word with letter cards.
• I can tell why the first letter of a name or sentence is capitalized.

Curriculum links

• Recognizing the distinguishing features of a sentence, including its first word, capitalization, and ending punctuation.
• Printing all uppercase and lowercase letters.
• Capitalizing names of people.
• Demonstrating command of standard English capitalization, punctuation, and spelling when writing.

Lesson structure (20 minutes)

1. 0–3 min · Hook and notice. Open with the name-and-sentence hook slides and display “maya likes cats.” beside “Maya likes cats.” Ask, “Which one looks ready to read? What changed?” Students turn and talk, then identify the capital letter at the beginning of “Maya.” Emphasize that a capital letter is a big letter. We use one at the beginning of a person’s name and at the beginning of a sentence.

2. 3–6 min · Direct teach and model. Use the uppercase-and-lowercase teaching slides to show pairs such as A/a, M/m, and S/s. Model placing an uppercase card beside its lowercase match, then model building “Maya” with M, a, y, a; explain that M is capitalized because it begins a name. Students air-write M and m while saying “uppercase M, lowercase m.”

3. 6–11 min · Partner card sort. Give each pair of students a mixed set of uppercase and lowercase letter cards. Display the card-sort directions slide and demonstrate: pick up one card, name it, find its matching form, and place the pair together. Students sort the cards with a partner, taking turns as the “picker” and “matcher.” Circulate and ask, “How do you know these letters match?” If time is limited, provide each pair with a smaller set containing letters used in students’ names and familiar words.

4. 11–16 min · Build names and words. Display the word-building challenge slides and have pairs use their matched cards to build one familiar person’s name, such as “Maya,” “Sam,” or “Leo,” followed by a simple word such as “map,” “sun,” or “cat.” Students place a capital letter first for the name, but use a lowercase first letter for the ordinary word. Partners read each construction aloud and check that the letters are in the correct order.

5. 16–18 min · Sentence connection. Show “sam has a cat.” and “Sam has a cat.” on the sentence-check slide. Ask students to identify the correction and explain why S must be uppercase. Briefly point out that the first word in a sentence also begins with a capital letter. Students use a finger to point to the first letter and say whether it should be uppercase or lowercase.

6. 18–20 min · Independent check and share. Distribute the uppercase-and-lowercase practice sheet. Students complete the short matching task and write one familiar name with a capital first letter. Invite two students to share, then use the closing review slide for the prompt, “When do we use a capital letter?” Students respond chorally: “At the beginning of a name and at the beginning of a sentence.”

Resources

• the uppercase-and-lowercase teaching deck
• the uppercase-and-lowercase practice sheet
• Uppercase and lowercase letter cards, one mixed set per pair
• Chart paper or whiteboard
• Markers
• Pencils
• Optional document camera for modeling card placement

Assessment

• During the sort, observe whether students correctly identify at least five uppercase/lowercase pairs and ask individual students to explain a match.
• During word building, check that students use an uppercase letter at the beginning of a name and lowercase letters for the remaining letters.
• Review the worksheet for an accurate match, a correctly formed familiar name, and a capital letter at the beginning.

Differentiation

• Support students who need it with a reduced card set, alphabet strip, visual uppercase/lowercase examples, and oral rehearsal before writing. Pair students strategically and provide sentence frames such as “___ is uppercase” and “A name starts with ___.”
• For students with fine-motor or writing difficulties, allow them to point, arrange cards, or dictate their answer while an adult records it. Use large-print cards and high-contrast lettering when helpful.
• Support English learners by naming each letter clearly, repeating “uppercase” and “lowercase,” and modeling the meaning of “name” and “sentence” with examples.
• Challenge ready students to build a complete sentence with cards, including a capital first letter and an ending period, then explain both conventions.