Why critical thinking is key to using AI wisely

Returning guest writer Stephanie Simoes is the mind behind Critikid.com, a website that teaches critical thinking to children and teens through interactive courses, worksheets, and lesson plans. This article is meant to help educators (and parents) more effectively teach kids to use large language models and other forms of AI in positive ways.

 
In the Phaedrus, Plato expressed concerns that if men learned writing, it would “implant forgetfulness in their souls.” A 1975 issue of Science News referenced a survey that revealed that “72 percent of those polled opposed giving every seventh-grade student a calculator to use during his secondary education.”

Generative artificial intelligence is the newest target of that same opposition, and the debate has intensified since the U.S. Department of Education released its Proposed Priority on Advancing AI in Education.

“Advancing AI in education” can mean different things, but it generally falls into three main areas, all of which are addressed in the DoE’s proposals:

1. Teaching how to use AI—media literacy and how to effectively use LLMs as thinking helpers 

2. Teaching how AI works—expanding computer science lessons to teach the fundamentals of AI systems

3. Using AI to support instruction—empoying AI-driven tools to provide analytics and virtual teaching assistants 

Because I teach critical thinking—and because some critics worry that using AI is destroying our ability to think critically—I will explore the first area in this article.

One of the proposed priorities is teaching students to spot AI‑generated misinformation. That one isn’t especially contentious; spotting misinformation, including AI-generated misinformation, is a core part of modern media literacy.

The more controversial question is whether students should use large language models as “thinking partners.” The virality of the recent MIT study, “Your Brain on ChatGPT,” has amplified the fear that LLM use dampens our thinking skills. In the study, 54 adults wore electroencephalogram (EEG) caps while writing short essays. One group wrote unaided, another used a search engine, and a third relied on ChatGPT. Neural activity was highest in the unaided group, lower with search, and lowest with ChatGPT.

Those results, however, come with big caveats: the paper is still in preprint, the sample was small, and none of the participants were K–12 students.

Moreover, the reduced neural activity during ChatGPT‑assisted writing may simply indicate cognitive offloading, the practice of using external tools to reduce mental effort. From maps to calculators to writing lists of things we need to remember, humans have long been engaging in this practice. Cognitive loading isn’t necessarily a bad thing, as it allows us to spend our mental energy on higher‑order tasks. However, it must be implemented carefully in a classroom.

For instance, calculators support higher‑level math education only after students learn arithmetic. Similarly, children should develop basic writing and reasoning skills before using AI as a helper.

Moreover, we need solid subject-specific knowledge before using LLMs as research assistants; otherwise, we lack the expertise to evaluate the results. If we skip those steps, we risk producing a generation of incompetent experts.

But used correctly, AI can be a powerful tool for strengthening students’ critical thinking skills.

Critical thinking is slow, careful thinking. It allows us to question assumptions, spot biases, and weigh evidence. LLM outputs can be flawed or biased like any human source, so their responses deserve the same scrutiny. That scrutiny must sit alongside intellectual humility—recognizing when we don’t (yet) know enough to judge a claim. Students already practice these habits when they evaluate social media posts or websites; LLM outputs are simply the newest arena to apply the same skills.

A drawback of LLMs is that they amplify confirmation bias when we prompt poorly. Ask, “Give me evidence for my belief,” and they may oblige. This flaw can be turned into a lesson about both responsible prompting and confirmation bias. Teach students to prompt “Show the strongest evidence for and against this claim,” and then point out the human tendency to pay more attention to the pieces of evidence that support our preconceptions.

Better yet, have students ask the LLM to challenge their beliefs: “Show me evidence that I am wrong about this.” By prompting for dissent, students learn to explore their beliefs and may even change their minds about some unsupported ones.

History shows a pattern when it comes to new technology: panic, adaptation, and, finally, integration. The task of educators isn’t to shut the door on AI, but to teach students to use it wisely.

—Stephanie Simoes | Critikid.com

“Are you satisfied?”: Learning through repeat experience

If you’re interested in the Reggio Emilia approach to early childhood education, there’s no better expert to learn from than Marie Catrett of Tigerlily Preschool in South Austin. We’re pleased once again to publish a lovely photo essay in which Marie shows and tells how she artfully helps a young learner gain skill and deeper understanding through repetition of a chosen activity.

At Tigerlily children choose how they spend their time. We’re interested in what the children are interested in and look for opportunities to think more deeply together about their work. 

Monday

M chooses to begin his day at the paint easel and is set up with red, blue, yellow, black, and white paint on a big tray. “See what you can make happen here,” is the invitation.

Soon M calls Marie over to show her how delighted he is with his paint water.

M: I made purple right there!
Then he asks: Marie, how do you make pink?
Marie: Hmm, do you want to experiment and see what you can figure out? Or are you asking for a recipe, about how to do it?
M considers.
M: Tell me how to do it.
Marie: Okay, I would try a splooch of white—
M dabs a big brushful of white.
Marie: And then, just a tiiiiny dab of red. See what you think of that.

M is pleased with the pink he makes.
Marie: Mixing on the tray is great because when you make a color you like, you can use the brush to put the color on the paper.
M wants another recipe and asks:  How do you make green?

M makes green.

That evening, M’s mom writes: “M’s favorite creature at the moment is called a ‘Jaquin’ from Disney’s Elena of Avalor show. I wanted to share since it’s a harder name/creature to figure out.”

Jaquin from Disney’s Elena of Avalor

Marie writes back: “This is beautiful! You’ll read more about [M] and color mixing in the documentation today. I’m printing Jaquin to have in the classroom in case that inspires more painting or other work for him. Thanks for connecting us with something he finds so special.

Tuesday

Marie shows M the image she’s printed of Jaquin.
Marie: Would you like to try and paint this? You’ve been making such wonderful colors at the paint easel.
Oh yes, M very much would and works for a long, focused time with yellow and blue.

When he declares his work is finished, he puts his painting on the drying rack. Marie notices the drips in what he’s made but does not point them out, taking her cue from his sense of satisfaction. She wonders if he will want to work more on this piece another time and makes a written note to think about the support she might offer the next time he paints, how she might offer help around the frustration of watery paint marks.

Wednesday

 Marie and M begin by looking back at yesterday’s work together.

Marie: I remember you working hard on this yesterday. What do you think? Would you want to add more to this? Does it feel finished?
It is M who points to the drips coming down from multiple points.
M: It’s not right.
Marie: Ah yes, I see those drippy places the paint made too.
She looks to him for clarification.
Marie: You don’t want those drip marks?
No, says M.

She’s been pondering the help she might offer him. He might want to enhance the existing image by adding to the paper or using a pair of scissors to cut the image out, leaving the drips behind. She’s careful to center him as the sayer of what he wants. He’s the engine making his work go, and she’s there to lend her knowledge and skills in support of his vision.

Marie: I think you have some options. If you want to work more on this painting, one idea could be to add more paint to paint over the drips. We could also get some scissors and cut out the parts you don’t want to keep and throw those drips away. Another option could be to start a new painting, and I can show you how to get less drips from your brush.

 M decides to start a new painting. He will make another Jaquin.

 Marie shows him how a wet brush can be very drippy. Wiping the brush off on the inside edge of the water container will help it be less wet.
Marie: And, if we add a sponge to your tray and you dab the wet brush on the sponge after washing it between colors, the brush will be drier too. Today you can give it a try and see what you think.
Marie: Now let’s look at the Jaquin picture again, so you can think about what else you might try when you paint a Jaquin today. Do you see a shape you’ll make to start?
M (touching the blue places along Jaquin’s sides): I will start with the spots.

After adding wings, he says his painting is finished and begins to carry it to the drying rack.
Oh! M realizes, I need to add the feet!
He returns to the easel and adds legs before carrying the paper back to the drying rack a second time.
Oh! M has another part he decides he must add!
M: Now I need to add a tail!

Adding a tail

M and the second Jaquin

M: I like it!

Thursday

M and Marie look at the paintings again. She is thrilled that he’s done repeat work and wants to highlight that.

Children build on what they know when they have the opportunity to repeat their experiences and try a new approach. When you discover something you like to do, there should be lots more time doing that good-feeling thing!

Marie: I know you liked the second Jaquin better, and I can see how much you like thinking about him. You could make even another Jaquin, if you want to.

M starts a third Jaquin. Now he adds even more details to his creature: the Jaquin’s wings have feathers, and the feet are given claws.

M uses the sponge technique to manage the brush marks more skillfully. This refinement has become part of his painting repertoire.

A supporting teacher asks if children are required to wash out their brushes between colors.

No, washing the brush between colors can be taught to a child who is thinking, like M is, about color combinations, and discovering that keeping the yellow as yellow is now an important part of the process. Another painter may be content to mix it all up. We have lots of paint and fresh cups that can come out when a child wants them.

The paint tray meets children exactly where they are. The children grow and bring their ever more expansive selves to the easel, again and again.

Working on his third version today, M peers closely at the original inspiration picture, taking in even more detail now.
M: The paws must be where the claws hide inside.

When the latest Jaquin is finished, M studies all three paintings. Another child, intrigued and present for the very first Jaquin painting M made, comes over to look too. We admire M’s work together.

Marie: Wow, I really see how much thinking you’re doing about your Jaquin paintings! Each time you paint, I see you learning more about how you want to make it. Now that you’ve made three Jaquin paintings, which one do you like the best?
The third one, M decides.
Marie: What makes you feel like this one is your best work?
M: Because of the claws.

—Marie Catrett, Teacher-Founder-Director | Tigerlily Preschool

Project Week at Headwaters School: Turning curiosity into creation

Paul Lambert, Headwaters School mathematics guide

Like Paige Arnell’s recent guest post for the blog, this piece by Paul Lambert is about one school’s approach to creativity—in this case a step-by-step collaborative method to get special student projects underway. Paul is a mathematics guide at Headwaters School in Austin, Texas.

Every year since 2004, Headwaters School has held Project Week, a unique departure from regular classes during which students choose their topic of study, determine their learning objectives, and share their passions with our school community. Over the years, Project Week has inspired a variety of creative projects, including building a robotic wolf, writing and illustrating a children’s book, designing a biometric sensor, and producing a short documentary about Project Week itself.

Embarking on a big creative endeavor like this can feel overwhelming for our students, so for the last two years we have instituted a structured, step-by-step idea-generation process tailored for middle and early high school students. This framework allows every student to transform their curiosity into a fully realized creation.

Step 1: Brainstorming

We start by getting students' creativity flowing. Each student spends five uninterrupted minutes writing their interests, curiosities, or things they’d like to explore on sticky notes—one idea per note. To encourage a productive session, we emphasize three practices:

• Deferring judgment: Every idea is valid at this stage of the process.

• Encouraging wild ideas: Unconventional concepts often lead to breakthroughs.

• Prioritizing quantity: More ideas mean more possibilities.

By the end of this stage, students have a stack of sticky notes brimming with potential.

Step 2: Mind-Mapping

Next, students work in groups of three or four to organize their sticky notes into categories. Each group decides how to categorize ideas and how each idea fits inside the category. Then, they create a mind map with “Project Week” at the center and their categories branching out as spokes. This collaborative activity helps identify connections and themes, setting the stage for focused exploration.

Headwaters students mind-mapping

Step 3: Concept Development

Once students have collected and categorized their interests, they dive into developing some full project concepts. Students are encouraged to think about how they could combine multiple interests (from the same category or across categories) into one project idea. This is a process that takes time and a great deal of careful consideration.

1. Each student divides an 11" x 17" sheet of paper into three sections and is given 15 minutes to develop three distinct project ideas with as much detail as possible.

2. The papers are then passed to the next member of the group. Each student has 3 minutes to add to or modify the concepts on this page, ensuring no one erases anything.

3. Papers are passed around the group until all members have added to each paper.

This method encourages diverse perspectives while preserving the originality of each idea.

Concept development in a Headwaters classroom

Step 4: Gallery Walk

To gather broader feedback, we have a Gallery Walk. Students display their concept pages around the room or on their desks, and their peers provide constructive comments and suggestions as they stroll around the space. To foster a supportive environment, we ask students to offer two positive remarks for every critique.

By the end of this stage, each concept is enriched with fresh insights, helping students refine their ideas further.

Step 5: Finalizing the Project Idea

With these improved ideas, students choose one concept to develop into their final Project Week plan over the next week. They reflect on key questions to guide their decision:

• What do you hope to learn?

• What skills do you hope to develop?

• What do you hope to create?

• Why is this project important to you?

• Why is this project interesting to you?

Answering these questions helps students articulate the purpose and significance of their project, preparing them to pitch their ideas the following week.

Why This Process Works

This idea-generation process was adapted from the Engineer Your World course at the University of Texas and designed with our middle and high school students in mind. It breaks the intimidating task of starting a project into manageable, engaging steps while fostering creativity, collaboration, and critical thinking. By the time students present their project pitches, they’ve already invested thought, effort, and enthusiasm into their ideas while also receiving feedback, lowering the risk when presenting.

A Headwaters sixth-grade passion project on female artists

Through brainstorming, mind mapping, developing their concepts, and peer feedback, students learn how to turn a simple curiosity into a meaningful project—and, in the process, discover the joy of exploring their passions.

—Paul Lambert, Mathematics Guide | Headwaters School

The imagination is an essential tool

We’re pleased to welcome Paige Arnell to the blog as a guest writer on the role of imagination and creativity in education today. Paige is the head of school at Kirby Hall School, which serves PreK through 8th grade learners in Central Austin.

The imagination is an essential tool of the mind, a fundamental way of thinking.
—Ursula K. LeGuin

The changing landscape of childhood is much discussed in the parenting and education world. The reality of digital saturation generates much debating of how, when, and where, and pundits of varying authority weigh in on benefits and dangers. Whatever your philosophy, there is no question that we’ve entered a radically new way of growing up. 

There are many points of entry for the anxious here. No matter your pedagogy or teaching philosophy, for all educators it is a time of considerable questioning and revising. 

One thing that is becoming more and more evident is that for earlier generations so much of the “work” of learning was happening outside of the schoolhouse door.  When children were bored and left to their own devices—without devices, when children were gathering in groups together to make their own entertainment, when children were staring down the long hours of a blank afternoon, they were actively engaging in this essential work of imagining. Out of necessity, they made something out of nothing. They invented a landscape of discovery and collaboration. Obviously, some children did more than others; there were leaders and followers. This is not new information. Waxing nostalgic for childhoods of the past appears to be a perpetual exercise of adulthood; however, what we are newly considering is how much this work of recreation dramatically affected the tasks of the classroom. We now are seeing that children entering school without this practice are at a deficit, and that the tasks of deep learning are becoming more difficult for them. 

Imagination is the foundation of critical thinking. Without imagination, we have no creativity, we have no curiosity. Without imagination, one might argue, we have no thinking. 

This is nothing new, and resources abound for creative activities for children. Unfortunately, what many of these amount to are really no more than decorative activities. A creative writing prompt, a craft with a specific end product, a writing “journal” with pre-filled images and fill-in-the-blank responses. Perhaps some glue, glitter, and markers will be involved. These are nice activities, and many children enjoy them, and they make for cute wall decoration, but they rarely require real working of the mind.

These times require more from all educators. These times require us to ask ourselves more challenging questions. They require us to evaluate what it might mean to prioritize the imagination within our classrooms and schools. 

If we truly take as a foundational principle the claim that “the imagination is an essential tool of the mind,” how might we need to reconsider the primacy of imaginative activity in learning environments, primarily in early childhood education? What does it mean to be free to imagine? Does it mean that we give ourselves permission to think of new things? Does it mean we give ourselves permission to try something really new—at least for us? Does it mean that we allow ourselves to act a different role, to move our bodies in a different way, to try a different voice, to try a new style of writing? Does it mean that we allow our mind to wander so freely that anything can happen … a puddle can become the ocean and twigs and leaves can become great ships? Does it mean that we allow ourselves to write familiar words in new combinations?

Yes, we might say, and we might say yes quite easily. In these times—in these times in which the mind is distracted almost continuously and so very rarely given the quiet and time it needs to drift into the world of imagination—in these times, educators must push themselves even further. We must push ourselves beyond a simple yes and into a deep consideration of the fundamental changes that a radical commitment to honoring the work of the imagination would look like beyond glittery decoration. 

If we believe that the transformative and powerful work rests on a bedrock of imagination and creative thinking—that critical thinking and the production of ideas can only grow from this rich soil—then how do we need to change our classrooms? It seems we must give our students a few things:

• We must give them time, specifically, unstructured time. If we fill their days with tasks and to-dos, they may never reach the space in which a stick becomes a wand or a telescope. 

• We must show them our own willingness to play and engage with the world in new ways. If we view children’s imaginative free time as time for us to check out of their world, we are showing them that imagination is secondary.

• We must give primacy of place to their creations and to their work—no matter how messy it may be. Imagination vitally requires process and not production. Let’s take down the professionally made posters. Let’s allow our students to create the classroom.

We’re called now to create communities in which school provides an almost sacred place for play and exploration, for the joy in creating and making messes. Parents and educators have an incredible opportunity to support each other in this work that may not produce a worksheet one can tape to the fridge, but rather supports the growth of a mind in all of its wonder and full humanness.

—Paige Arnell, Head of School | Kirby Hall School

Discover some gems south of the river: The Small Schools of South Austin Educational Fair

Frequent blog contributor Marie Catrett, of Tigerlily Preschool, and her colleagues at the Small Schools of South Austin, have an invitation for you and your family:

I'm spreading the word about the upcoming Small Schools of South Austin Educational Fair happening on Saturday, April 5th, 9am–noon, at upRising Church, located at 8601 S. 1st Street, Austin Texas 78748. This is a free family event, open to all. 

Small Schools of South Austin is a group of educators, each of us independently running a small school program somewhere south of the river. Our collective is a varied group. We have differing educational inspirations and philosophies—some of us focus on outdoor learning, some are play based. Many of our members are Montessori guides, while others find inspiration in Waldorf or the Reggio approach. We have programs that view learning through the lens of exploring art or prioritize giving children space and freedom outside the city limits. Still others of us are looking to reinterpret existing labels, attempting to describe something that hasn’t existed before. Many of us are teaching and raising our own children. A common cause for creating a small school is that the program you wanted for your child didn’t exist yet. And if you’re pretty brave, determined, and maybe a little crazy, you make it happen. 

Small schools are wonderful schools. You can find reduced class sizes and beautiful, home-like environments with so much love and character. In these spaces, children are seen. In these groups, children become known. There’s a sense of freedom and choice on the part of those teaching. We are here to bring our vision, without administrative hindrances, directly into the lives of the children who need us. 

It can be hard to discover that we exist as an option for your family. We’re tucked away. We’re part of a connected but smaller immediate community. You need to hear about us from a neighbor maybe, or a friend. We’re, well, small. 

The Small Schools of South Austin collective formed to help more families connect with our programs. In the fall we host a multiple-schools-wide open house day, where each school opens their doors for the morning and families are able to tour several of the programs they’re most curious about. This spring marks our inaugural educational fair, where around twenty participating programs will be set up under one roof. Families are invited to come browse our tables to learn more about each of our programs and upcoming enrollment options. Schools will offer hands-on activities for children at many of the booths, host several local vendors, and feature a music performance. 

Please encourage your friends and neighbors to attend. We are community gems who want—and deserve—to be discovered. 

We hope to see you there! 

—Marie Catrett, Teacher-Founder-Director and proud Small Schools member | Tigerlily Preschool

Top 5 reasons to attend the Festival of Learning

If you haven’t already planned your Saturday around the Festival of Learning, I’m here to convince you to do just that. In no particular order, here are the top five reasons to head on over to the Branch Park Pavilion at Mueller between 10am and 1pm on March 1st.

1. It’s free! Enough said.

2. You can combine your festival visit with breakfast or lunch nearby. Our event is happening at the beautiful Branch Park Pavilion at Mueller, which is surrounded by local eateries along Aldrich Street, like Kerbey Lane Cafe, Chuy’s, Honest Mary’s, sweetgreen, Rebel Cheese, Marufuku Ramen, Veracruz, Nautical Bowls, Dish Society, Bao’d Up, Colleen’s Kitchen, and more.

3. The weather is going to be fabulous. The KXAN forecast says mid-70s and partly cloudy.

4. It’s going to be a ton of fun! The schools and other organizations participating in the festival will be offering a huge array of activities for all ages: cardboard boat building, hands-on electrical math, a flood rescue challenge using spaghetti and gumdrops, haiku, blackout poetry, a nature museum, mini-journal decorating, doodle art, sensory sand experiences, pressed-flower bookmark making, logic puzzles, dice games, and a few surprises. If your kids (or you!) need to run around, there’s a public park and playground right next to the Pavilion (and see #3, above).

5. You just might find the right fit for your kid. Among the 40+ participating programs are high schools, middle schools, elementary schools, preschools, and programs that serve a combination of these levels—or all of them. You can also learn about organizations that work with young adults, parents, and caregivers. The educators you’ll meet at the festival represent a diverse array of educational philosophies and curricula, including Montessori, Waldorf, International Baccalaureate, Reggio Emilia, Sudbury, Charlotte Mason, Acton, and many eclectic approaches to teaching and learning. While most are small independent private schools, some free public charter schools will be there, too. In addition, you’ll find after-school enrichment programs, summer camps, and learning support services. See a full list of all participating programs here on the official festival webpage.

Convinced? Let us know you’re coming and share the event with friends on the Facebook Event page, and click over to the discussion section to scroll through all the updates on what you can expect to see, hear, touch, and do at each booth. You can also find lots of recent posts about the festival on our Instagram, including a little video featuring yours truly, created by Alt Ed Austin’s talented teen intern, Sam Coggin.

See you at the festival!
Teri

Teri Sperry, Education Consultant & Festival of Learning Organizer | Alt Ed Austin