7. Onset-Rime Resource Hub for Teachers
Onset-Rime Skill Explainer
Tami Mount, M. Ed.Word Recognition x Language Comprehension = Reading Comprehension
Assessment
The process of measuring students' progress and providing information to help guide instruction
(active)
Word Recognition
The ability to see a word and know how to pronounce it without consciously thinking about it
(active)
Phonological Awareness
A group of skills that enable you to recognize and manipulate parts of spoken words
Articulation
The production of speech sounds.
Articulation Skill Explainer
Syllables
Part of a word organized around a single vowel sound
(active)Onset-Rime
Two parts of a word: onset is the initial sound; rime is the vowel and any consonant sounds that follow it.
Phonemic Awareness
The ability to recognize and manipulate individual sounds within a spoken word
Phoneme Segmentation and Blending
- Overview of Phoneme Segmentation and Blending
- When to Teach Phoneme Segmentation and Blending
- How to Teach Segmentation and Blending
- Videos: See It in the Classroom
- Lesson Plans for Phoneme Segmentation and Blending
- Assessing Your Students
- What the Research Says
- Resource Hub: Phoneme Segmentation & Blending
Phonics
A method for teaching children the relationship between spoken sounds and written letters so they can learn to decode and encode
Sound-Letter Correspondence
The relationship between a phoneme and the grapheme that spells it
Letter Names and Sounds Skill Explainer
- Overview of Letter Names and Sounds
- When to Teach Letter Names and Sounds
- How to Teach Letter Names and Sounds
- Videos: See It in the Classroom
- Lesson Plans for Letter Names and Sounds
- Student Practice Activities
- Assessing Your Students
- For Students Who Need Additional Support
- What the Research Says
- Resource Hub: Videos, Lessons, Activities
Phonics Patterns
Common letter combinations found in words.
Short Vowels Skill Explainer
- Overview of Short Vowel Sounds
- When to Teach Short Vowel Sounds
- How to Teach Short Vowel Sounds
- Videos: See it in the Classroom
- Lesson Plans for Teaching Short Vowels
- Student Practice Activities with Short Vowels
- Assessing Your Students
- For Students Who Need Additional Support
- Resource Hub: Videos, Lessons, Activities
Closed Syllables Skill Explainer
- Overview of Closed Syllables
- When to Teach Closed Syllables
- How to Teach Closed Syllables
- Lesson Plans for Teaching Closed Syllables
- Videos: See It in the Classroom
- Student Practice Activities
- Assessing Your Students
- For Students Who Need Additional Support
- What the Research Says
- Resource Hub: Videos, Lessons, Activities
Glued Sounds Skill Explainer
Open Syllables Skill Explainer
Spelling with 'c' vs. 'k' Skill Explainer
- Overview of Spelling with 'c' vs. 'k'
- When to Teach Spelling with 'c' vs. 'k'
- How to Teach Spelling with 'c' vs. 'k'
- Lesson Plans for Spelling with 'c' vs. 'k'
- Videos: See It in the Classroom
- Student Practice Activities
- Assessing Your Students
- Students Who Need Additional Support
- Resource Hub: Videos, Lessons, Activities
Consonant Digraphs Skill Explainer
‘-ck’ Spelling Rule Skill Explainer
- Overview of the '-ck' Spelling Rule
- When to Teach the '-ck' Spelling Rule
- How to Teach the '-ck' Spelling Rule
- Videos: See It in the Classroom
- Lesson Plans for the '-ck' Spelling Rule
- Student Practice Activities
- Assessing Your Students
- Students Who Need Additional Support
- Resource Hub: Videos, Lessons, Activities
FLoSS(Z) Spelling Rule Skill Explainer
- Overview of the FLoSS(Z) Spelling Rule
- When to Teach the FLoSS(Z) Spelling Rule
- How to Teach the FLoSS(Z) Spelling Rule
- Videos: See It in the Classroom
- Lesson Plans for the FLoSS(Z) Spelling Rule
- Student Practice Activities
- Assessing Your Students
- Students Who Need Additional Support
- Resource Hub: Videos, Lessons, Activities
‘y’ as a Vowel Skill Explainer
Coming soon.
Soft 'c' and Soft 'g' Skill Explainer
Coming soon.
R-Controlled Vowels Skill Explainer
Coming soon.
Vowel Teams and Dipthongs Skill Explainer
Coming soon.
'-tch' Spelling Rule Skill Explainer
- Overview of '-tch' Spelling Rule
- When to Teach '-tch' Spelling Rule
- How to Teach '-tch' Spelling Rule
- Videos: See It in the Classroom
- Lesson Plans for '-tch' Spelling Rule
- Student Practice Activities
- Assessing Your Students
- Students Who Need Additional Support
- What the Research Says
- Resource Hub: Videos, Lessons, Activities
'-dge' Spelling Rule Skill Explainer
- Overview of '-dge' Spelling Rule
- When to Teach '-dge' Spelling Rule
- How to Teach '-dge' Spelling Rule
- Videos: See It in the Classroom
- Lesson Plans for '-dge' Spelling Rule
- Student Practice Activities
- Assessing Your Students
- Students Who Need Additional Support
- What the Research Says
- Resource Hub: Videos, Lessons, Activities
Consonant '-le' Skill Explainer
Coming soon.
Schwa Skill Explainer
Coming soon.
Irregularly Spelled High-Frequency Words
High-frequency words that have a part of their spelling that has to be memorized
Irregularly Spelled High-Frequency Words
Multisyllable Words
Words that have more than one word part
Prefixes
How to add meaningful beginnings to words
Suffixes
How to add meaningful endings to words
Language Comprehension
The ability to understand the meaning of spoken words
Reading Comprehension
The ability to understand the meaning of printed text
Text Considerations
Characteristics of a text that impact the ease or difficulty of comprehension.
Strategies and Activities
How a reader approaches a specific text, depending on their purpose for reading
Reader’s Skill and Knowledge
The skills and knowledge a reader brings to the reading task that are necessary for comprehension
Sociocultural Context
Elements in a classroom that affect how well a child learns to read
Fluency
The ability to read accurately with automaticity and expression
Fluency: Accuracy, then Automaticity
Reading or decoding words correctly (accuracy) and reading at an appropriate rate (automaticity)
Accuracy, then Automaticity Skill Explainer
Coming soon.
Fluency: Expressive Text Reading
Reading characterized by accuracy with automaticity and expression
Expressive Text Reading Skill Explainer
Coming soon.
Writing
The act of putting thoughts into print using transcription and composition skills
Handwriting, Spelling, and Typing
Methods for translating speech into written words
Handwriting and Letter Formation Skill Explainer
Sentence Writing
Composing a complete statement, question, exclamation, or idea with proper grammar and punctuation
Writing a Simple Sentence Skill Explainer
Sentence Expansion Skill Explainer
- Overview of Sentence Expansion
- When to Teach Sentence Expansion
- How to Teach Sentence Expansion
- Video: See It in the Classroom
- Lesson Plan for Sentence Expansion
- Student Practice Activities
- Assessing Your Students
- For Students Who Need Additional Support
- What the Research Says
- Resource Hub: Videos, Lessons, Activities
Features of Structured Literacy
A systematic and explicit approach to teaching reading based on research
Printable Activities, Videos, and Lesson Plans
Here are links to all of the teaching resources in this skill explainer as well as additional activities for your classroom. Please use them freely and share them with your colleagues.
Videos

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Stephanie Fincher: Okay, so listen to my sounds. /sh/, /ip/ ... Your turn.
Students: /sh/, /ip/ ... ship.
Stephanie Fincher: Good job.

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Stephanie Fincher: Are you ready to get started? Yes. Are you ready to become experts?
Student: Yes.
Stephanie Fincher: Today we are going to work on blending two parts of a word into the whole words. So we're going to work on that. We're going to use these little manipulatives here to help us identify the onset and rime. So look at Mrs. Fincher's. This little square is going to represent the onset, the first sound in a word, and the small rectangle is going to represent the rime. That's the ending part of the word. So this to me is I do it, I'm going to model for you first and then you're going to try some. Okay. So eyes on me. Look at my board now. Okay. My two sounds. The two parts of my word are /b/ /ăt/. And when I blend them together I say bat. Okay. So now you're going to try with your cards. Go ahead and bring them in front of you. /sh/ /ip/. Your turn.
Students: /sh/ /ip/ ... ship.
Stephanie Fincher: Good job. Pull 'em back apart. My sounds are /f/ /ish/.
Students: /f/ /ish/ … fish.
Stephanie Fincher: Good job. Pull them back apart. My sounds are /sh/ /ark/.
Students: /sh/ /ark/ ... shark.
Stephanie Fincher: Good job. Now you try some. My sounds are /s/ /and/.
Students: /s/ /and/ ... sand.
Stephanie Fincher: Nice job. My two sounds are /s/ /eel/.
Students: /s/ /and/ ... seal.
Stephanie Fincher: Nice job.
Narrator: For more information, please visit ReadingUniverse.org. Special thanks to Laverne Heights Elementary School, Bonita Unified School District and the Los Angeles County Office of Education Reading Universe is made possible by generous support from Jim and Donna Barksdale, the Emily Hall Tremaine Foundation and two anonymous donors. Reading Universe is a service of W E T A, Washington dc, the Barksdale Reading Institute and Burst Book.
Stephanie Fincher: This is Reading Universe.

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[Music]
Linda Farrell: Autumn, I’m so glad you’re here for this lesson. We are going to work on syllables …
Autumn: And, and letter sounds.
Linda Farrell: … and some letter sounds.
Reading expert Linda Farrell has helped thousands of children across the country. Today she’ll be working one-on-one with Autumn, who is in kindergarten at Windy Hill Elementary School in Calvert County, Maryland.
Ms. Farrell will be helping Autumn with the pre-reading skills that have to do with sounds, what’s known as phonological awareness. Autumn needs to understand that most words are composed of individual sounds — like /c/, /a/, and /t/ — and then she needs to learn how to combine those sounds to form a word, like cat. Ms. Farrell starts by seeing if Autumn can blend two or three spoken syllables into words.
Linda Farrell: Autumn, I’m gonna give you two parts of a word, and you’re gonna tell me what the word is. Watch this: /tay/, /bul/. What’s the word?
Autumn: Table!
Linda Farrell: You got it. Let’s try this one: /com/, /pu/, /ter/.
Autumn: Computer!
Linda Farrell: You’re so good I can’t even teach you that. You already know syllables.
Linda Farrell: Autumn was a master at that. She could do that beautifully. The next level is onset/rime. And that means … can you take the first part of the word, everything before the vowel sound and then take the vowel sound and everything after and put those together and make a word? So that would be /s/, /alt/. What’s the word?
Linda Farrell: Alright. Let’s talk about first sounds. This is a bat.
Autumn: /b/, /b/
Linda Farrell: /b/ is the first sound. This is a ball.
Autumn: /b/, /b/
Linda Farrell: This is hat.
Autumn: /h/, /h/
Linda Farrell: Okay, this is mouse.
Autumn: /m/
Linda Farrell: House.
Autumn: /h/, /h/
Linda Farrell: Mop.
Autumn: /m/
Ms. Farrell is making sure that Autumn can isolate the first sound in a word, what’s called the onset. If Autumn can do that consistently, then she’s ready to start blending onset and rime.
Linda Farrell: Cake.
Autumn: /k/, /k/
Linda Farrell: Alright. We are now gonna put together two parts of a word again. I’m gonna see if you can tell me what it is.
Autumn: Syllable.
Linda Farrell: We just did syllables! We just did syllables! We’re gonna do something called onset/rime right now.
Linda Farrell: Watch this. This is /s/, /un/. What’s this?
Autumn: /s/
Linda Farrell: What’s this?
Autumn: /un/
Linda Farrell: What happens if I put it together?
Autumn: Sun.
Linda Farrell: /m/
Autumn: /m/
Linda Farrell: /eik/
Autumn: /eik/
Linda Farrell: What is it when I put it together?
Autumn: Ache!
Linda Farrell: /eik/ is this part! Watch me. What’s this part?
Autumn: /m/, /eik/
Linda Farrell: This is /eik/. Can you say /m/, /eik/? You point to each one.
Autumn: /m/, /eik/. Ache!
Linda Farrell: This part’s /eik/. This part is /eik/. Watch this. /mmmmmmmm-eik/.
For a lot of children, blending onset and rime is much harder than blending syllables. And that makes sense, says Ms. Farrell.
Linda Farrell: Syllables are very easy to hear. You can feel syllables. They have acoustic clues for you: /com/, /pu/, /ter/. They break cleanly. When I go and I do /sh/, /irt/, I don’t really say /sh/, /irt/. I say shirt. It’s one acoustic clue. Some people’s brains just don’t get that automatically: Oh, I can break up a syllable into two parts? And we have to teach them. So the way we teach them is by taking the beginning, onset, and rime, and we ask them to blend it.
Linda Farrell: Okay. You do it! Go /mmmmmm/, /meik/.
Autumn: Okay. /mmmmm/, /meik/.
Linda Farrell: Okay. So what’s this part?
Autumn: /m/
Linda Farrell: What’s this part?
Autumn: /eik/
Linda Farrell: What’s the word?
Autumn: Make!
Linda Farrell: Okay. Let’s try this one. /sss/. Got it?
Autumn: /s/
Linda Farrell: /ik/
Autumn: /eik/
Linda Farrell: Say /ik/.
Autumn: /eik/
Ms. Farrell uses blank pieces of felt to represent each of the sounds. The felt helps Autumn think about parts of words and how she can blend them together, as she’ll need to do once she’s reading.
Linda Farrell: Okay. Watch me. Let’s do this. /ssss/. Touch it.
Autumn: /ssss/
Linda Farrell: /ik/
Autumn: /ik/
Linda Farrell: Now watch this: /sssssssssss-ik/.
Autumn: /ssss-sit/
Linda Farrell: Can you say … you’re saying sit. Say sick.
Autumn: Sick.
Linda Farrell: Okay. Now what’s the word? This is /s/, /ik/. Touch and say.
Autumn: /s/, /ik/. /si/, /b/?
Linda Farrell: What was the word?
Autumn: Sit.
Linda Farrell: Sit would be /s/, /it/. We’re gonna try this a different way. We’re gonna go like this.
Linda Farrell: Okay. Let’s try this. Go /siiiii/.
Autumn: /sit/
Linda Farrell: Now when we learn that children have trouble blending the first part of a word, onset, with the rest of the word … we took the small felt that was onset, it would be /s/, /ik/. The big felt was /ik/. I moved those around and I took the big part of the word and blended it with the small part of the word. So instead of /sik/, I tried to do /siiiii/, /k/. We’re giving the child a /siiiii/ … they can blend a continuant sound — a vowel is always continuant — into any consonant. It doesn’t matter what consonant it is. So /siiii/, /k/.
It’s all part of a process of helping Autumn understand that words are made up of component sounds.
Linda Farrell: Let’s do this one. Are you ready? Okay. This is /raaaaaa-t/. You do it.
Autumn: /raaaaaa-t/. Rat!
Linda Farrell: You got that one so fast! Tell me the parts again.
Autumn: /raaaaaa-t/. Rat!
Linda Farrell: Oh, my gosh. Should we try another one? Okay. /shaaaaa-p/.
Autumn: Strawberry.
Linda Farrell: Strawberry starts with an ‘s’ and shop starts with an ‘s.’ Let’s try this again. Okay. Here we go.
Linda Farrell: Autumn, as a pre-reader, is already exhibiting some signs of things we see in readers, and that is she’s a guesser. When she doesn’t know an answer, she’s very quick to just say something. What’s /s/, /ik/? Sit. And she just wants to get there real quickly. And sometimes we think, well, is she really guessing or is she, oh, my gosh, is she guessing or is she just really almost there? And then when she went, “Strawberry!” … that confirmed that she’s just saying the first thing that comes to her mind. And she’s tired. We’ve been working on the same skill for a while, and her guesses get less and less close to what the reality is. With many children you’ll see guessing happening. And we have to first break the guessing habit, and that’s another thing that our routine would say. If you aren’t sure of the answer, say, “I need help.” Because we want children to be confident of their answers, and if they’re not, to ask us for help.
Linda Farrell: You got it. Let’s try this one. Okay. Got another one. You ready? /maaaaaa-p/. Wait a minute. /maaaaaa-p/. You touch each one and tell me the sounds.
Autumn: /maaaaaam/, /p/. Mom!
Linda Farrell: Get that /p/ at the end. Can you say /p/ at the end?
Autumn: /p/
Linda Farrell: Now go /maaaaa/, /p/.
Autumn: Okay. /maaaaa/, /p/. Mom! /p/
Linda Farrell: What’s the word?
Autumn: Mop.
Linda Farrell: And I’m gonna ask you something. If I show you a picture right here, can you find that? Yes! It’s right there. Say the word.
Autumn: Mop.
Linda Farrell: It is. Show me the parts in mop.
Autumn: /m/.
Linda Farrell: This is /maaaa/.
Autumn: /maaaaaa/, /p/.
Linda Farrell: Autumn was obviously still learning this. Sometimes she could to do it, and sometimes she can’t. We want to make sure that Autumn has mastered all the pre-reading skills before we ever ask her to read, before we ask her to blend letter sounds … /s/, /i/, /t/ into “sit.”
Linda Farrell: If I’d had more time with her, I would have done about five words with her: “This is /mooo-n/. Do what I do.” … and try to get her brain just to feel what it feels like. What I do know is that Autumn will master onset rhyme. When she has that, because she will know beginning sounds and ending sounds and she understands that you can break a syllable apart, blending phonemes will not be difficult for her at all.
The key, says Ms. Farrell, is to give children the time they need to fully master each skill. That includes having the teacher model the skill and having students repeat what the teacher says. That reinforcement allows students a chance to gradually master a concept that initially might be hard.
Linda Farrell: In working with students like Autumn who are so good at one level with a skill and then at the next skill level need a lot of practice, it’s important to remember that we’re working incrementally, we don’t go from what they know to what they don’t know to what they don’t know, to what they don’t know, to what they don’t know. We’re always trying to stay in teaching on the verge between what they do know and what they don’t know. We want to keep their brains open to learning, which means I can learn, which is why I would go back to syllables, maybe start every lesson with blending a few syllables, just making them harder, more than two syllables. Maybe three and four. She’s really good at those. And then move to something that’s easy for her in onset/rime and then get a little more difficult. So it’s incremental. Autumn will be a reader.
Linda Farrell: Okay? We’re gonna try one more. Are you ready to try one more? Let’s do this. Okay. /s/.
Autumn: /s/
Linda Farrell: /op/
Autumn: /op/. Soap!
Linda Farrell: That was so fast. It’s time for our lesson to end, so let’s go back to class, okay?
Autumn: Okay.
Linda Farrell: Thank you.
[Music]
We’d like to thank the wonderful students and families at Windy Hill Elementary School in Calvert County, Maryland. We hope that sharing these experiences will help other children who are learning to read.
Special thanks also to Kelly Cleland, Julie Donovan, Joanne Harbaugh, and their outstanding colleagues at Windy Hill Elementary … and to Leanne Meisinger at Calvert County Public Schools.
We are deeply grateful to Linda Farrell, Michael Hunter, and Nicole Lubar of Readsters for their invaluable contributions to this project.
Produced by Noel Gunther
Edited by Christian Lindstrom
Graphic Design: Tina Chovanec
Camera: Richard Chisolm
Audio: Dwayne Dell
For more information about teaching reading, please visit
www.ReadingRockets.org (opens in a new window)(opens in new window) (opens in new window)
Reading Rockets is a service of WETA, Washington, D.C.
© 2019, WETA, Washington, D.C.
Additional Videos
Quick Look: Segmenting Onset and Rime
Segmenting Onset and Rime with Stephanie Fincher
Teaching Strategy Demo: Roller Coaster for Onset-Rime
Blending Sounds in Syllables with Autumn, Kindergartner
Student Practice
Onset-Rime Detective (opens in new window) (opens in new window)
Lesson Planning Materials
Blending Onset and Rime Lesson Plan (opens in new window) (opens in new window)
Segmenting Onset and Rime Lesson Plan (opens in new window) (opens in new window)
Blending and Segmenting Onset-Rime Lesson Plan (opens in new window) (opens in new window)
Reading Universe Picture Cards for Instruction (opens in new window) (opens in new window)
Reading Universe Picture Cards for Student Practice Activities (opens in new window) (opens in new window)
Phonological Awareness Continuum of Skills (opens in new window) (opens in new window)
List of Words for Lesson Planning
Onset-Rime Word List (opens in new window) (opens in new window)
Assessments
Onset-Rime Assessment for Mastery (opens in new window) (opens in new window)