Discovering Diagraphs

Overview

Grade Level: 1st Grade
Subject Area: English Language Arts
Focus: Diagraphs
Duration: 70 minutes
Standards: California Common Core State Standards (CCSS) - ELA-Literacy.RF.1.3.b: Decode regularly spelled one-syllable words.

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Objectives

By the end of this lesson, students will be able to:

1. Identify common consonant diagraphs (e.g., ch, sh, th, wh) in words.
2. Pronounce diagraphs correctly within words.
3. Create simple words using common diagraphs.
4. Demonstrate understanding through a hands-on activity.

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Materials

• Whiteboard and markers
• Flashcards with diagraphs (e.g., ch, sh, th, wh)
• Picture cards representing words with diagraphs
• Diagraph sorting mats
• Colour pencils or crayons
• Construction paper
• Glue sticks
• "Diagraph Detective" activity sheets
• Mini whiteboards and markers for each student

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Lesson Structure

Introduction (10 minutes)

1. Warm-Up Activity: Begin with a quick phonics song featuring diagraphs to engage the students and set a positive, fun tone for the lesson.

2. Phonics Discussion: Introduce the concept of diagraphs, explaining how two letters come together to make a single sound. Use the whiteboard to write each diagraph (ch, sh, th, wh) and have students repeat after you.

Direct Instruction (15 minutes)

3. Diagraph Demonstration: Show flashcards one at a time. Pronounce each diagraph and display corresponding picture cards (e.g., "ch" for chair, "sh" for shoe). Discuss how each diagraph sounds in different words and explain that these are special letter teams.

4. Engagement through Participation: Ask students to volunteer words they know that start with, end with, or include the diagraphs discussed. Write the suggested words on the board with the diagraph highlighted in a different colour.

Guided Practice (15 minutes)

5. Interactive Activity: Distribute mini whiteboards and markers to each student. Say a word containing a diagraph (e.g., ship, cheese, whale, this) and ask students to write the word, emphasizing the diagraph. Check each student's spelling and pronunciation.

6. Sorting Game: In groups of four, provide students with diagraph sorting mats and picture cards. Have them sort the cards by their corresponding diagraph. Walk around to observe and assist as needed.

Independent Practice (20 minutes)

7. Creative Task: Give each student a piece of construction paper, crayons, and a glue stick. Instruct them to draw a picture of something that includes one of the diagraphs and write the word below it, highlighting the diagraph.

8. "Diagraph Detective": Hand out the "Diagraph Detective" activity sheet. Students look for and circle words containing diagraphs and draw lines to connect matching pictures.

Closing (10 minutes)

9. Review and Recap: Gather the class and review the diagraphs learned. Invite a few students to share their drawings and words. Reinforce positive pronunciation and correct use of diagraphs.

10. Exit Ticket: Ask each student to whisper a diagraph and one word containing that diagraph into your ear before lining up to leave, ensuring engagement and understanding.

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Assessment

• Informal Assessment: Observe students during group activities and individual tasks, noting their ability to identify and apply diagraphs.
• Exit Ticket: Listen for correct pronunciation and use of diagraphs.
• Creative Task: Evaluate the drawings and writing for understanding of diagraph placement in words.

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Differentiation

• For advanced learners: Provide more complex words with multiple diagraphs to decode and write.
• For students needing additional support: Pair them with a peer buddy during activities and offer additional practice with diagraph flashcards.

By making this lesson engaging and interactive while adhering to California education standards, students will gain a strong foundation in recognizing and using diagraphs, crucial for their reading development.