When children learn to read in the early grades, a lot of attention is placed on phonics and sounding out words. By the time students reach middle school or high school, many parents assume those skills are already fully developed.
But reading doesn’t stop evolving after elementary school.
In fact, many older students struggle with reading because they haven’t fully mastered the decoding skills needed for longer, more complex words. When texts become more advanced in Grades 5 and up, these challenges can suddenly become more noticeable.
The good news? With the right support, these skills can absolutely be strengthened, even for teens.
What Are Decoding Skills?
Decoding is the ability to look at a word and figure out how it sounds and how those sounds are represented by letters.
When children first learn to read, they practice simple decoding skills like:
- Matching letters to sounds
- Blending sounds together
- Reading short, familiar words
For example, early readers might practise words like cat, dog, or run. These skills form the foundation of reading.
But as students grow, the words they encounter become much longer and much more complex.
Why Reading Feels Harder at the End of Primary School
Around grade 4 or 5, something shifts in reading comprehension. Students start encountering words that are:
- Longer
- Multi-syllable
- Subject-specific
- Often rooted in Greek or Latin (when reading in English)
Think of words like:
- Education
- Photosynthesis
- Responsibility
- Historical
These words require students to break them into smaller parts and recognize patterns within the word.
If a student hasn’t developed these more advanced decoding skills, reading can start to feel slow, frustrating, or overwhelming.
When Decoding Affects Understanding
Sometimes parents notice their child understands ideas when discussed out loud, but struggles when reading them in a textbook.
Often, decoding plays a role. If students have to stop and work hard just to figure out a word, it interrupts the flow of reading. Their brain is focused on figuring out the word rather than understanding the overall text’s meaning.
Over time, this can lead to:
- Slower reading
- Difficulty keeping up with schoolwork
- Avoiding reading whenever possible
- Decreased confidence in class
The Skills High School Readers Still Need
As students grow, decoding skills need to grow too. High school readers benefit from learning how to:
- Break down multi-syllable words
- Recognize prefixes and suffixes
- Identify root words
- Understand how word structure connects to meaning
For example: Transformation = trans + form + ation
When students learn to identify these parts, longer words become much easier to decode and understand.
Signs Your Teen Might Need Reading Support
Decoding struggles aren’t always obvious in older students. Some signs parents may notice include:
- Reading slowly or hesitating on longer words
- Skipping or mispronouncing unfamiliar words
- Avoiding reading aloud
- Difficulty keeping up with textbook reading
- Strong speaking skills but weaker reading performance
Many teens work hard to hide these struggles, which is why they sometimes go unnoticed.
Discover everything you need to thrive in high school.
How Tutoring Can Help
Targeted reading instruction can help teens strengthen the skills that make reading smoother and more automatic. Tutoring focuses on building:
- Advanced decoding skills
- Word structure and vocabulary knowledge
- Reading fluency
- Confidence with complex texts
Students learn strategies to break down unfamiliar words and approach reading with greater confidence. Over time, many students experience:
- Faster reading
- Better comprehension
- Less frustration with schoolwork
- Improved confidence in the classroom
Strong Reading Skills Support Every Subject
Reading is at the heart of nearly every subject in school, from science and history to math word problems.
When students feel confident tackling complex words and texts, they’re better prepared to succeed across the curriculum. And with the right support, it’s never too late to strengthen those skills.
If your teen is struggling with reading or keeping up with school assignments, targeted tutoring can help them build stronger decoding skills and greater confidence as a reader.
Find a location near you to learn how we can help your child succeed.
