Bossy R Words: Teaching R-Controlled Vowels and Patterns

Before we teach a syllable type in Orton-Gillingham, we first teach the vowel sound deeply on its own.

For example, we don’t jump into closed syllables before students understand short vowels. We spend time helping students hear, read, write, and recognize those vowel sounds through drill cards, blending activities, tracing, dictation, and sound work. Then we move into reading and spelling words that use those patterns.

The same thing happens with other vowel types. Before teaching Magic-E syllables, students learn that the silent E changes the vowel sound. Before teaching open syllables, students learn the long vowel sounds. And before teaching Bossy R (R-controlled vowels), students first need to understand that when an R follows a vowel, the vowel sound changes.

R-controlled vowels can feel tricky because they don’t follow as many clear-cut rules as other vowel patterns. But there are still guidelines and teaching patterns that help students identify vowel sounds, divide syllables, and spell R-controlled words more accurately.

How I Teach Bossy R Words

Just like teaching short vowels, I start R-controlled vowels with phonogram cards.

In the beginning, I keep it simple and focus on:

• ar
• or
• er
• ir
• ur

(Technically, yr can also make the /ur/ sound, as in myrtle or martyr, but it’s rare enough that I introduce it much later.)

I usually teach ar and or first because they are the most consistent in spelling and pronunciation. Students can hear those sounds more clearly, which makes them easier to anchor early.

We spend time learning the sound, the keyword, and the spelling pattern before jumping into syllables or larger word work. Students trace the phonograms while saying the sounds out loud, read words with the pattern, and practice hearing the sounds in dictation.

That repetition matters.

R-controlled vowels are not something students usually master in one lesson. They need to hear the sounds, see the spellings, write the patterns, and read the words repeatedly before the patterns begin to stick.

Why ER, IR, and UR Feel Harder

Things get trickier once students reach er, ir, and ur because all three commonly say the same sound: /ur/.

Unlike many other phonics concepts, there is no reliable rule that tells students when to use one spelling over another. That’s why frequency and exposure become so important.

I usually tell students that er is the most common spelling, but beyond that, students mainly build understanding through repeated exposure to words.

This is where phonogram drills, dictation, reading passages, games, and sorting activities become extremely valuable.

Instead of mixing all three spellings together immediately, I teach one spelling pattern at a time.

For example, if we are focusing on er, then:

• dictated words use er
• reading passages focus on er
• spelling practice focuses on er

Students may still review older patterns like ar and or, but I avoid mixing er, ir, and ur too early. Too many similar spellings at once can overwhelm students and create guessing habits.

Word Comparisons Help Students Hear the Difference

One activity I use often is comparing words side-by-side.

For example:

• ar vs. or
• corn vs. card
• fork vs. farm

We talk through the sounds and notice how the vowel changes depending on the letters around it.

Students also begin noticing patterns within the patterns. For example:

• ar usually says /ar/ as in arm
• but after w, it often shifts closer to /or/, as in warm or ward

Those conversations help students become more aware of sound changes instead of simply memorizing lists of words.

What Comes After the Basic Bossy R Patterns?

Once students are comfortable with the basic R-controlled vowels, I usually introduce more advanced spellings like:

• ear = /ur/ (earn, heard, pearl)
• ear = /air/ (bear, pear, wear)
• ear = long e (ear)

This is where students begin seeing that English patterns can overlap, which is why repeated review is so important in structured literacy instruction.

R-controlled vowels eventually connect to more advanced concepts too, including schwa sounds in words like doctor or dollar.

I don’t introduce those patterns quickly.

In fact, this is one of those areas where “slow as molasses” is usually the best teaching strategy.

Helpful Bossy R Guidelines

There are not many hard rules for R-controlled vowels, but there are some useful sound patterns students can learn over time.

• ar in a one-syllable word, or in the beginning and middle, says är, as in arm
• ar at the end of a word says “ur” (or a schwa sound) as in dollar (advanced)
• er in all positions says “ur” (or “er”) as in fern
• or in a one syllable word or in the beginning and middle, says or as in fork
• or at the end of a word says “ur” (or a schwa sound) as in doctor (advanced)
• ir in a one-syllable word, or in the beginning and middle, says “ur” as in bird
• ur in a one-syllable word, or in the beginning and middle, says “ur” as in burn or turtle

Final Word

With Bossy R words, frequency matters more than speed.

Students need repeated exposure through reading, spelling, dictation, phonogram drills, and connected text before these vowel patterns begin to feel automatic.

Once students become familiar with the sounds and spelling patterns, the R-controlled syllable type becomes much easier to teach and recognize in larger words.

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