Reading remains one of the most powerful gateways to learning, wellbeing and future opportunity. It is no surprise, then, that literacy continues to sit high on the national agenda. With initiatives such as the National Literacy Trust’s National Year of Reading, there is renewed focus on ensuring all young people develop the reading skills they need to thrive, both in school and beyond.
For secondary schools, this challenge is particularly complex. Each year, pupils arrive from a wide range of primary settings with hugely varied experiences, abilities and needs. Some students transition confidently into the demands of the secondary curriculum, while others struggle to access subject content because of underlying literacy difficulties that may not be immediately visible.
To identify pupils who need support, most secondary schools already undertake some form of standardised reading assessment. Reading age is by far the most commonly used measure, offering a quick snapshot of attainment. However, once schools have this data, a familiar question often follows: What do we actually do with it?
In this article, we explore why many secondary educators find Reading Age data difficult to act on and what can be done instead to gain a clearer, more useful picture of pupils’ reading ability, one that genuinely informs teaching and intervention.
Why Reading Age isn’t everything
Reading Age scores are popular because they appear simple and concrete. They allow for easy comparison between students and can quickly highlight those reading below their chronological age. In busy secondary settings, this clarity can feel reassuring.
But reading is far more complex than a single number suggests. It is not one skill that can be neatly captured by one data point.
The Simple View of Reading provides a helpful framework here. It explains that reading comprehension, the ultimate goal of reading, is the product of two broad skill sets: Word Recognition and Language Comprehension. Both are essential, and weakness in either can significantly limit a pupil’s ability to understand text.
Dig a little deeper, and each of these areas breaks down further into more specific component skills. These include phonemic awareness, phonics, reading fluency, vocabulary, background knowledge, inference and other comprehension strategies. Together, these skills enable pupils to become fluent, confident, curriculum-ready readers.
Reading Age assessments rarely allow teachers to explore these components in enough detail. While a score may tell us that a pupil is reading below expectations, it does not explain why. Is the difficulty rooted in decoding? Slow or inaccurate fluency? Limited vocabulary? Weak comprehension strategies? Many assessments focus heavily on a pupil’s functional ability to read words, rather than their deeper understanding of meaning, structure and purpose. Without this insight, it becomes challenging to plan effective support.
There are also broader limitations to consider. Reading Age scores can imply that there is a single ‘normal’ level of reading for each age, when in reality, there is a wide and natural range of ability, particularly in adolescence.
Finally, an over-reliance on Reading Age can unintentionally affect pupils’ confidence and engagement. Labelling texts (or pupils) by age can limit book choice, discourage risk-taking and undermine motivation to engage with a wider range of challenging and interesting material.
What to focus on instead
This is not to say that Reading Age data has no place. It can be a useful starting point, particularly for identifying pupils who may require additional support. However, it rarely tells us what support should look like.
To gain a clearer picture of reading ability, assessment needs to go beyond broad measures and focus on specific skills that underpin successful reading. A skills-based, diagnostic approach allows educators to identify precise areas of strength and need, making next steps far more actionable.
For example, two pupils with the same Reading Age score may require very different interventions. One may decode accurately but read slowly and without expression, indicating a need for targeted fluency practice. Another may read fluently but struggle with vocabulary and inference, limiting their understanding of subject-specific texts. Without diagnostic insight, these differences can easily be missed.
While skills-based assessments can feel more nuance, and perhaps less immediately ‘concrete’ than a single Reading Age score, they provide something far more valuable; practical information that directly informs teaching, intervention and progress monitoring.
A more complete picture of reading ability
When assessment focuses on skills, it becomes possible to build a detailed, actionable understanding of each pupil’s reading profile and respond with targeted support.
Lexia® PowerUp Literacy® offers one example of how this can work in practice. PowerUp assesses students across three core strands: Word Study, Grammar and Comprehension. This ensures that each learner is accurately placed at the right level for each skill and supported with activities that address their specific needs.
From there, Assessment Without Testing® continuously captures data as students work, giving teachers ongoing insight into the precise skills pupils are mastering and those that still require support. This removes the need for repeated formal testing while still providing rich, reliable information.
Taking this further, the myLexia® online reporting platform translates assessment data into prescribed lesson plans and targeted resources, helping teachers and learning support staff focus their time where it will have the greatest impact.
Together, this approach demonstrates how skills-based assessment and targeted intervention can work hand in hand, creating a powerful feedback loop where assessment informs instruction, and instruction drives measurable progress.
Try this approach for yourself
If Reading Age data is leaving you with more questions than answers, it may be time to look beyond the number. By adopting a skills-based approach to assessment, schools can build a richer picture of reading development and deliver interventions that genuinely meet the needs of each learner.
LexiaUK offers a 30-day free trial of the PowerUp Literacy secondary student programme, alongside full access to real-time reporting in myLexia. If you would like to explore how diagnostic assessment and targeted intervention can work in practice in your setting, follow the link below.
Are you ready to PowerUp your students' literacy skills?
Spare 30 seconds to complete our contact form and one of our team will get in touch to discuss your requirements. Alternatively, call on 0191 482 1939.
