What We Talk About When We Talk About Reading Curriculum

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10 January, 2026

Erasmus wrote that “every definition is dangerous.” His abhorrence for the sharp definition was due to a fear of dogmatism.

I’m no Erasmus but I’d say, “let’s risk it.” Experience tells me that weak definitions can do even more damage.

Our vague defining leads to misunderstandings and undermines sound decision making. If you aren’t sure what “balanced literacy” or “science of reading” mean, how can you deliver –- or avoid delivering — the appropriate pedagogy?   

In education, we don’t define well.

Often we adopt nomenclature without definition (“balanced literacy” and “science of reading” are good exemples of that) and other times we subtly stretch or twist the meanings of long-used terms in idiosyncratic ways for ideological purposes (“word recognition” seems to be in that blender these days).

Of course, we’re not the only ones to play games with words. Recently, I was upbraided because I dared refer to autism as a disorder. These days it’s hip to refer to it as “neurodiversity” so no one will mistake it for something bad, even if it reduces the chances someone is going to learn to read well.

Yesterday, I read that, to improve their lives, we now should call the “homeless” the “unhoused.” Later I spoke with such a gentleman. He described himself as “homeless,” and I didn’t have the heart to tell him that people would no longer shun him in the street if he would refer to himself more appropriately.

I admit that these last examples are evidence of well-meaning efforts to reduce the stigma that may be associated with certain terms. Unfortunately, experience suggests that such relabeling fools no one. Remember that it was just such an effort that gave us terms like “idiot” and “moron.”

The term “dyslexia” – with its neurological implications – has come in and out of fashion depending on whether one wants to relieve parents of one kind of guilt or another (behavioral or genetic).

Rebranding efforts require a lot of energy. They immerse a field in unnecessary semantic disputes (and arrogant disapproval), instead of addressing the real problems. One can only imagine if all this effort were devoted to solving the problems or alleviating the actual pain they cause.

These days my pet peeve is with the unfortunate explosion of the term “curriculum.” It used to mean only those things we wanted students to learn – that is, the curriculum detailed what we wanted kids to know or be able to do. That was it.   

These days curriculum include almost everything. Textbook programs are often referred to as “the curriculum.” So are educational standards. Such colloquial shortcuts may be excusable – though I suspect they are more due to sloppy thinking than verbal short cuts.

Even fine scholars treat curriculum as an almost borderless concept. It has become common to describe curriculum as including content, instruction, assessment, and evaluation (e.g., Prideaux, 2003). In other words, curriculum is pretty much everything that teachers do.

That kind of expansion has unfortunate consequences. There are benefits to distinguishing means from ends. A curriculum specifies what it is that students need to learn. Teaching or instruction refer to the actions that we take to try to make that learning happen.

While working on my book about the problems of leveled reading instruction I was struck by the lack of distinction between curricular solutions and instructional ones to educational problems.

During the first half of the last century, there was a nationwide search for a way to successfully differentiate reading instruction. What bugged me was that all the schemes that were proposed focused on altering the curriculum rather than adjusting the teaching.  

Instead of proposing different ways of teaching kids to read (instruction) so that more of them could accomplish the goals (the curriculum), they simply decided to establish different goals for everyone. That means some kids would be taught to read well enough to allow for their future success and some would not.

By design.

Teaching that intentionally reinforces early lags and minimizes the chances of kids ever catching up is a horrible approach. Once you decide to aim at the second-grade curriculum with third or fourth grade students – and that’s what you are doing when you decide to teach with those below grade texts – you guarantee a life of lost opportunity.  

One wonders what our reading proficiency would be if someone had suggested a teaching alternative rather than a curricular one – that is, if they had suggested ways to help kids to learn from the grade level texts rather than replacing them with easier books. Surely many more kids would have had a real opportunity to reach their potential.

Another example of the problem of confusing curriculum and instruction is when teachers focus on activities (instruction) without sufficient consideration of the potential outcomes of those activities (curriculum). Too often teachers schedule daily circle time, shared reading, small group instruction, guided reading, repeated reading, and so on without real consideration of the curricular reason for those activities.

Many elementary teachers read chapter books to their classes (an instructional activity). I know I always did.

But why? That is, what is the curricular purpose of it?

No one has found that reading to kids teaches reading, so it’s not a good idea to simply replace reading instruction with shared reading.

You might say, “Can’t kids learn vocabulary from shared reading?” Indeed, they can learn words from books that are read to them at least if it’s done right (e.g., Elley, 1989). However, I suspect that reply is raised more often as defense of an already chosen instructional activity rather than as a real curricular reason for why the activity was chosen in the first place.

Are the books being selected based on their vocabulary? Is there any kind of instructional follow up with those words as in the studies? Is there ever an assessment of them?[i]   

The failure to distinguish curriculum from instruction encourages too many teachers to choose activities they prefer, that they’re confident with, and that they think kids will like. These activities may not be the most powerful avenues to the learning goals, but they aren’t even thinking about that. For them, the activities have become the curriculum.

Sadly, curriculum is also confused with assessment. Assessments are valuable indicators of how well kids have mastered a curriculum. Too often, these days, assessments have become the curriculum, and this seems to be especially true with reading comprehension.

Students are supposed to learn to read and comprehend texts (that’s a curricular goal). Texts vary in difficulty, so each grade is assigned a range of text levels that they should be enabling.

To find out if kids are accomplishing this, we test their comprehension by having them read and answer questions about some sample texts. Our assessments may be imperfect, yet they provide a rough idea of whether students can usually read and understand such texts.

That we want kids to learn to comprehend texts should mean that we spend time guiding them to surmount the challenges that such texts pose. We should be making sure they can read the kinds of words these texts use – breaking the words down and sounding them out (instruction). Kids also should be developing fluency with these kinds of texts, practicing with various texts and receiving feedback and guidance (instruction). Likewise, they should be increasing their vocabularies from these instructional texts and learning how to figure out sentence meanings and how to connect ideas across the texts.

On top of that, we should be making sure kids know a lot about their world, getting them to read worthwhile texts during their instruction and on their own time. We shouldn’t neglect the value of social studies, science, music, art, and gym classes for building knowledge either, and we should ask parents to help too – getting their kids to read at home and involving them in knowledge building activities (yes, television can be a knowledge-building activity).

In other words, we should be teaching kids how to read texts and should be enabling their reading of texts!

Instead, what happens far too often is teachers and principals focus on having kids practice answering the kinds of questions they might see on an assessment – as if it were the questions that mattered, and not the texts. As ACT reported, when students can read texts well, they can answer any kind of questions about them; when they can’t read the texts well, they struggle with any question type (ACT, 2006).

We need to do a better job with definitions in our field, and I’d start with making sure that everyone is recognizing the distinctions among curriculum and instruction and assessment – in our discourse, but most importantly, in our pedagogical practices and educational policies.

References

ACT, Inc. (2006). Reading between the lines. Iowa City: ACT.

Elley, W. B. (1989). Vocabulary acquisition from listening to stories. Reading Research Quarterly, 24, 174-187. http://dx.doi.org/10.1086/461836

Prideaux D. (2003). ABC of learning and teaching in medicine. Curriculum design. BMJ (Clinical research ed.)326(7383), 268–270. https://doi.org/10.1136/bmj.326.7383.268

Shanahan On Literacy Podcast



[i] Please don’t take this as me being against shared reading. I’m not, and if I were back in the elementary school, I bet I’d find a way to read to my students every day. I would not, however, reduce reading instruction to accommodate this. Reading to kids can be enjoyable (for you and them), can expose them to valuable ideas, and can help you to relate better with your students.

 

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Cecilia P. Cannon Jan 10, 2026 04:26 PM

Your sharing here is right on the money!! I think using this reading as a PD, a time for administrators and teachers to discuss it and how to plan what it will "look like" in instructional practices would be helpful. Often PD turns into a session where we talk about why we can't teach and often the reason is the assessments required. Teachers have the idea, and at times they are justified, that only the data matters, only staying on track and following the curriculum materials is important. The focus on students as learners who really can learn gets lost. Many, may years ago, when I starting out on my journey in education, a wise administrator said, "Every child you meet is ready to learn. Your work is to see that they do not fail."

Thank you for always providing us with your valuable insights and continuing your work.

Linda Diamond Jan 10, 2026 03:22 PM

Boy oh boy, this clarification has been sorely needed! Thank you.

Claire V O'Flynn Jan 10, 2026 03:24 PM

Well, I haven't had a chance to read this post yet but I love the Raymond Carver reference..

Joan Sedita Jan 10, 2026 04:39 PM

You make some great points about terminology and how confusing/misleading it can be when folks in our field have different interpretations of terms. Reid Lyon, the neuroscientist who was a force at NICHHD behind some of the most important scientific studies on reading, has recently come out of retirement to help champion renewed efforts to improve literacy instruction. I recently heard him speak and read a piece he wrote where he shares his concerns about the persistent use of imprecise language in our field. He addresses the lack of precise operational definitions for essential concepts, similar to the point you make, using "SOR" and "Structured Literacy" as examples.

Dr. Bill Conrad Jan 10, 2026 05:05 PM

In his seminal work Basic Principles of Curriculum and Instruction (1949), Ralph Tyler identified three essential factors—often referred to as "sources"—that should be used to determine educational objectives and shape the educative experience.

The 3 Essential Elements
The Learner: This refers to the study of the student's own needs and interests. It involves understanding developmental factors, life experiences, and what is required for the student's personal growth.

Society: This element focuses on the values, aims, and demands of contemporary life outside of school. It includes democratizing principles and the attitudes necessary for a student to function effectively within their community.

Subject Matter: This represents the knowledge provided by subject specialists. It identifies what information is considered worthy, usable, and essential for mastery of subject matter.

Tyler proposed that these three sources must be "screened" through an educational philosophy and the psychology of learning to select the final, most important objectives for any curriculum.

Once these objectives are defined, they guide the subsequent steps of his famous Tyler Rationale:

Defining clear educational purposes (objectives).
Selecting relevant learning experiences.
Organizing these experiences effectively.
Evaluating whether the purposes have been attained.

Dr. Bill Conrad Jan 10, 2026 05:46 PM

Always love your timely and relevant blogs, Tim!

It could all be in vain though as we move into a post-literate world with the advent of minimalist text systems like YouTube, Instagram, and Twitter!

What are your thoughts?

Timothy Shanahan Jan 10, 2026 06:20 PM

Bill-
It's a fair point. I was asked recently if there is any point to reading anymore now that we have AI, which can do the reading for us. And, far too many people see those social media sites that you note as information rather than as a conduit to information (information that in another form can be more extensive, thorough, complete, and nuanced).
I'm an optimist. I continue to believe that freedom and power are entailed in the literacy franchise -- those who try to do without it or who farm it out to others will find their neck under the foot of somebody or something.

tim

John Young Jan 10, 2026 06:21 PM

Great to see my old professor Warwick Elley referenced. I often wonder what he would say about my current views on reading

Timothy Shanahan Jan 10, 2026 06:23 PM

John--

Interesting question. I know he would believe that I put too much hope/trust in explicit teaching, though it is also possible that as evidence accumulated he would have adjusted his beliefs as many of us have over these ensuing years.

tim

Clare Zinkin Jan 10, 2026 06:41 PM

In this you say that "No one has found that reading to kids teaches reading" and yet I thought reading to kids was a key component of teaching reading? Especially if they have the text in front of them? Does it not instruct in 'background knowledge'/text exposure, as well as fluency (if sight of text), discussion (comprehension) etc.

Timothy Shanahan Jan 10, 2026 07:08 PM

Clare--

Reading to kids is a nice thing to do, and it can have a positive impact on vocabulary and knowledge (not fluency). But a direct impact on reading achievement? It is claimed by some, but not proven. If you want kids to know how to read, you need to teach them how to read (including things like decoding, fluency, how to comprehend while reading, etc.).

tim

Paul Wilkinson Jan 10, 2026 08:41 PM

My sophomores are using the Fact-Definition-Quality-Policy framework to study argument this quarter. I'm definitely using the Erasmus quote about definitions with them; perhaps your entire article. What great metacognitive potential! :)

Comments

What We Talk About When We Talk About Reading Curriculum

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One of the world’s premier literacy educators.

He studies reading and writing across all ages and abilities. Feel free to contact him.

Timothy Shanahan is one of the world’s premier literacy educators. He studies the teaching of reading and writing across all ages and abilities. He was inducted to the Reading Hall of Fame in 2007, and is a former first-grade teacher.  Read more

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