AI as Co-Teacher or AI as Replacement?

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“Empathy, evidently, existed only within the human community.”
— Philip K. Dick, Do Androids Dream of Electric Sheep?

There’s a moment in Philip K. Dick’s novel when the line between human and machine doesn’t shatter—it thins. The androids aren’t clumsy metallic caricatures. They’re articulate. Quick. Convincing. They can simulate emotional response so well that distinguishing them from humans requires careful testing. The danger isn’t brute force. It’s indistinguishability. It’s the subtle shift where simulation becomes “good enough,” and we stop asking what’s been replaced.

That’s what this moment in education feels like to me.

Not collapse. Not revolution. Just a quiet thinning of the line.

At Virginia Tech, a graduate course in Structural Equation Modeling nearly fell apart when the instructor unexpectedly dropped out. It was required. Students needed it to graduate. There wasn’t time to hire someone new. Instead of postponing the course, the department tried something that would have sounded like speculative fiction even five years ago. Half of the weekly learning objectives would be taught traditionally—through textbook and human instruction. The other half would be taught entirely through ChatGPT. Students received the same objectives either way. They completed the same assessments. And importantly, they submitted their AI chat logs along with their work so their reasoning could be examined. Every student passed.

You can read that as proof that AI can replace textbooks, maybe even instructors. Dr. Ivan Hernandez himself noted that AI can already function as a replacement for traditional textbooks and, to a certain extent, for instructors. That’s the easy interpretation, and it’s the one that will generate headlines.

But that’s not what interests me most.

What interests me is that Hernandez never surrendered the architecture.

He didn’t dissolve the classroom into a chatbot. He designed an experiment. He kept the objectives. He kept the assessments. He required documentation. He reviewed the logs. AI was allowed inside the system, but it did not define the system. The machine participated, but it did not govern.

That distinction feels subtle. It isn’t.

Because at the same time, another model of schooling is gaining attention. A 404 Media report on Alpha School states that students reportedly complete core academic work in roughly 2 hours per day. AI systems deliver most of the instruction. Adults function more as guides and coaches around the edges. The pitch is efficiency, personalization, and mastery at speed.

Now we’re standing inside the tension Dick was writing about decades ago.

If a system can simulate understanding, simulate responsiveness, and simulate personalized feedback, at what point do we stop asking whether it is human-centered?


When I talk about vibrant learning, I’m not talking about colorful classrooms or surface-level engagement. I’m talking about environments where students are actively constructing meaning, forming identity, navigating networks of knowledge, and experiencing the kind of belonging that makes intellectual risk possible. Vibrant learning is relational. It’s cognitively demanding. It depends on friction. It requires the presence of other minds.

And it is, almost by definition, inefficient.

The Science of Learning and Development has made something abundantly clear: learning isn’t merely cognitive processing. It is relational and contextual. Emotion and identity are braided into cognition. Belonging isn’t a nice add-on; it’s neurological infrastructure. When students feel safe enough to wrestle with ideas, they engage in deeper processing. When they feel unseen or disconnected, their cognitive system shifts toward protection rather than exploration.

Now imagine reorganizing schooling around algorithmic instruction as the primary academic engine.

Can AI explain structural equation modeling? Absolutely. The Virginia Tech experiment clearly demonstrates that. But explanation isn’t the same thing as formation. Learning is not just absorbing information; it’s situating yourself within a community of inquiry. It’s deciding what counts as credible. It’s learning how to disagree well. It’s building intellectual humility alongside intellectual confidence.

Connectivism adds another layer. Knowledge doesn’t reside in a single authority. It lives in networks—human, digital, and cultural. Learning is the ability to form and traverse those networks. AI belongs in that web. It can extend it. It can accelerate feedback loops. It can surface patterns that would take humans far longer to see.

But networks remain generative only when no single node dominates the topology.

When most academic interaction flows through a single algorithmic system, the structure centralizes. It becomes efficient. Predictable. Optimized. And optimization is not neutral. It always reflects a priority.

In Hernandez’s classroom, AI is one node among many. Students engage with it, but their interactions are documented and subject to human evaluation. The professor remains the architect. The AI is instrumentation. That’s augmentation.

In the Alpha-style model, as it’s been described, AI becomes the instructional spine. Humans support it. That’s substitution.

The difference between augmentation and substitution isn’t technological. It’s architectural.

And architecture shapes identity.


I understand why the efficiency model is appealing. Public education is strained. Teachers are exhausted. Districts are underfunded. Families are frustrated. If someone promises individualized instruction in two focused hours a day, it feels like relief. It feels like progress. It feels like the system finally catching up to the technology that already saturates students’ lives.

But we have to ask what we’re optimizing for.

If the goal is procedural mastery at scale, AI-centered instruction makes sense. You can compress problem sets. You can adapt pacing. You can automate feedback. You can produce measurable gains efficiently.

But public education, at its best, was never solely about workforce preparation. It was about citizenry. It was about forming people who can navigate complexity, ambiguity, disagreement, and shared life. That kind of formation doesn’t thrive in compressed, frictionless environments. It depends on relational tension. It depends on encountering other minds. It depends on spaces where empathy is not simulated but practiced.

Dick’s line lingers because it names something we’re tempted to overlook: empathy exists within the human community. Machines can model tone. They can generate encouragement. They can approximate responsiveness. But vibrant learning depends on something more than approximation. It depends on shared vulnerability, on the subtle cues of presence, on the unpredictable back-and-forth that shapes identity as much as it shapes understanding.

The Virginia Tech experiment shows that AI can assist with cognition. It does not prove that AI can replace the relational architecture in which cognition becomes character.

That’s the line.

It’s thin. And it’s easy to cross without noticing.

If pedagogy remains accountable to human judgment, AI can deepen vibrant learning. It can expand networks, accelerate iteration, and free educators to focus on the uniquely human dimensions of teaching. It can serve as a co-teacher inside a human-designed ecosystem.

But if pedagogy becomes accountable to platform architecture—if efficiency and throughput quietly become the organizing principles—then vibrant learning will slowly give way to optimized progression. The system may still function. Students may still perform. But something harder to measure will thin.

An educated workforce can be trained through efficient systems.

An educated citizenry must be formed within human communities.

The question before us isn’t whether AI works. It clearly does.

The question is who remains responsible for the architecture.

If we keep that responsibility—if we treat AI as instrumentation rather than architecture—then this moment could expand what’s possible in ways that genuinely support vibrant learning. If we don’t, if we reorganize schooling around efficiency engines and call it innovation, we may find that we’ve streamlined education while quietly narrowing what it means to be educated.

The machine can assist.

But empathy, formation, and responsibility still belong within the human community.

And whether that remains true in our schools will depend on the choices we make now—quietly, structurally, and often in the name of progress.



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Belonging Is a Design Choice

Belonging is one of the most talked-about—and most misunderstood—ideas in education.

We often treat it like a feeling that students either bring with them or don’t. If students feel disconnected, we respond with posters, slogans, or one-off activities meant to “build relationships.”

Those things aren’t bad. But they’re not enough.

Here’s the shift that matters:

Belonging isn’t a feeling problem. It’s a design problem.


What the Science of Learning and Development Tells Us

Research on the Science of Learning and Development (SoLD) shows that belonging is deeply linked to learning. Students are more likely to engage, persist, and take academic risks when they feel safe, seen, and valued.

But belonging doesn’t magically appear.

It’s shaped by instructional choices:

  • Who gets to speak—and how often
  • Who gets choice and agency
  • Whose knowledge and experiences are treated as valuable
  • How mistakes are responded to
  • Whether feedback invites growth or signals judgment

In other words, belonging lives inside the work itself.


Why Posters Aren’t Enough

A classroom can say “You belong here” on the wall and still send the opposite message through its design.

If tasks are rigid, voices are limited, and thinking is narrowly defined, students quickly learn where they stand.

Belonging isn’t something we add after instruction.

We build it into it.


Designing for Belonging

Designing for belonging doesn’t mean lowering expectations. It means creating structures that invite students to participate meaningfully.

That can look like:

  • Tasks with multiple entry points
  • Opportunities for students to connect learning to their experiences
  • Structured collaboration where every voice has a role
  • Feedback that focuses on growth instead of compliance

When belonging is intentional, students are more willing to engage deeply—and learning becomes more durable.


A Coaching Note from the Field

When teachers ask how to “build better relationships,” I often start with lesson design.

Relationships grow when students feel their thinking matters.

Belonging isn’t an add-on.

It’s an instructional choice.


If this way of thinking resonates, I write a short weekly newsletter for teachers and instructional leaders focused on authentic learning, instructional coaching, and designing schools that actually work.

You can subscribe here.

Love and the Distance: The Role of Presence in Online Learning

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A new paper titled “Love and the Distance: The Role of Presence in Online Learning” explores the impact of online learning on teacher and student presence in the context of holistic education, which emphasizes love, care, and interconnectedness. The COVID-19 pandemic prompted a shift to online teaching and learning, raising concerns about maintaining this sense of presence in virtual classrooms.

The study involved interviews with four post-secondary educators, focusing on managing emotions and creating a positive online atmosphere. They emphasized the use of positive mental states and contemplative rituals to compensate for the lack of physical presence. Instead of redefining the concept of presence, educators utilized online tools to maintain traditional notions of presence, such as requiring visible cameras.

The findings highlight the importance of managing affective associations and building community cohesion to foster a sense of social presence in online environments. Challenges include balancing control with allowing personal agency, managing visibility and participation, and adapting to the lack of physical cues in online settings.

The paper concludes that further research is needed to understand how holistic educators’ exposure to online technologies may impact contemplative ideas of presence. It suggests that existing technologies must be adapted to incorporate elements of holistic education and extend the notion of presence to digital contexts.



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Forget Happiness. This Ancient Greek Concept May Matter More for Student Mental Health

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I think if there’s one thing that this project has highlighted, it’s the need to take more of a systemic look at our education system and the role that things like purpose and meaning play, and at different times, in children’s development

Tania Clarke

Just how important is finding fulfillment and purpose to a child’s education? More than you may think.

A recent study suggests that eudaimonia, an ancient Greek concept of fulfillment and purpose, correlates with higher academic performance in English and math.

It challenges the conventional focus on happiness in education, advocating for a deeper understanding of student well-being, including personal fulfillment and self-confidence.



The Eclectic Educator is a free resource for everyone passionate about education and creativity. If you enjoy the content and want to support the newsletter, consider becoming a paid subscriber. Your support helps keep the insights and inspiration coming!