Sound and Sentence Builders

Objective

By the end of this 20-minute lesson, K-2 students will be able to:

• Identify and pronounce the digraphs th, wh, ch, and sh in spoken and written words.
• Write simple sentences incorporating these digraphs, demonstrating emerging sentence development skills.

Common Core State Standards (CCSS) Alignment:

• CCSS.ELA-LITERACY.RF.K.3.C (Kindergarten) / CCSS.ELA-LITERACY.RF.1.3.C (Grade 1): Know and apply grade-level phonics and word analysis skills in decoding words, including recognizing and producing the sounds of common digraphs: th, wh, ch, sh.
• CCSS.ELA-LITERACY.W.K.2 / CCSS.ELA-LITERACY.W.1.2: Use a combination of drawing, dictating, and writing to compose informative/explanatory texts or simple sentences.
• CCSS.ELA-LITERACY.L.K.1.F / CCSS.ELA-LITERACY.L.1.1.F: Produce and expand complete sentences in shared language activities.

Materials Needed

• Large sound card flashcards for th, wh, ch, and sh (with pictures)
• Whiteboard and markers
• Sentence strip paper or individual writing sheets
• Colored pencils or crayons
• Small objects or picture cards representing words with the target digraphs (e.g., cake, chair, whale, ship, thumb, fish)

Lesson Breakdown

1. Warm-Up & Introduction to Digraphs (5 minutes)

• Engage: Begin with a quick listening game. Say four words aloud, two with target digraphs and two without. For example: "chair, sun, whale, cup." Students raise their hands when they hear the special digraph sound.
• Explicit Teaching: Use flashcards to introduce the four digraphs: th, wh, ch, sh. Show the card, model the sound, and have the class echo each digraph’s sound three times.
• Visual & Auditory Connection: Show a picture on the flashcard and say the word emphasizing the digraph (e.g., whale - /wh/ - “wh”), and have students say it aloud with you.

2. Interactive Digraph Recognition Activity (7 minutes)

• Sound Sorting Game: Place picture cards with words containing the target digraphs on a table or taped on the board. Call out a word and ask students to find the matching picture. Then, together, identify the digraph sound in the word and place the card under the correct digraph flashcard.
• Class Participation: Each student will be asked to identify the digraph in at least one word and practice saying the word aloud to strengthen phonemic awareness.

3. Sentence Development and Writing (7 minutes)

• Guided Sentence Building: Write one simple sentence on the board using one of the digraph words, for example, "The fish swims." Point out the digraph and how it fits inside the word.
• Shared Writing: Prompt students to help create a new sentence incorporating one or more digraph words (e.g., “The whale is big.”). Encourage students to contribute words and ideas, focusing on beginning capitalization, spaces, and punctuation.
• Individual Writing: Provide each student with a sentence strip or sheet. Ask them to write their own short sentence using any of the digraph words from the lesson. Assist as needed, encouraging the use of invented spelling while focusing on digraph sounds.
• Optionally, allow students to illustrate their sentence for creativity and deeper connection.

4. Closing and Assessment (1 minute)

• Share & Celebrate: Invite a few students to read their sentences aloud to the class.
• Quick Oral Assessment: Ask each student to say one word with a digraph sound learned today or identify the sound in a word you say.
• Provide positive reinforcement and note progress to guide next steps in phonics and writing.

Differentiation and Extensions

• For students who need more support: Use multisensory techniques like tracing the digraphs in sand or finger paint. Offer sentence starters for writing.
• For advanced students: Challenge them to write two sentences using different digraph words or include more than one digraph word per sentence.

Teacher Reflection (Post-Lesson Notes)

• Observe how well students can discriminate between the sounds of th, wh, ch, and sh.
• Monitor how confidently they incorporate digraph words into sentences.
• Adjust future lessons to include more complex sentence structures or blend digraph practice with sight words.

This lesson offers a tactile, visual, auditory, and kinesthetic approach that aligns well with young learners’ developmental needs and meets key foundational standards in phonics and writing.