What is STEAM and how is it different from STEM?

It's just one letter. A single letter added to an already recognizable acronym. How much difference could it really make?

Quite a bit, as it turns out.

STEAM (Science, Technology, Engineering, Arts, and Math) is a hands-on, interdisciplinary approach to education. It’s fundamental to the execution of Saturday Academy’s mission. If you’re familiar with STEM, you already know most of it. The distinction is right there: STEAM puts the Arts in the center of technical learning, not as an afterthought, but as an essential part of the whole.

(You may have seen it written as “STE(A)M” — it’s the same idea just stylized to be recognizable for those familiar with STEM. I prefer to just write “STEAM”. I trust our audience will understand the connection.)

So what does one letter actually change? More than you’d think.

Let’s start by understanding the key philosophical differences between STEM and STEAM and why, after so many years of using STEM, STEAM came about.

STEM as an acronym was created in 2001 by admin at the National Science Foundation (NSF) to replace the previously used, and unfortunate sounding, SMET. Yes, SMET. If you don’t believe me, check out this article by Britannica. Before the public shift from SMET to STEM, other institutions in the US had already begun using the term STEM as early as 1991.

Why was STEM invented in the first place? Well, it turns out that the US education system was falling behind other countries in STEM fields, with students consistently underperforming in assessments of scientific literacy and knowledge. Also, while students were underperforming in these areas, the workforce was moving heavily into STEM centered fields. The result was a generation of “home-grown” workers unprepared for the modern working climate.

The solution?

Let’s be more intentional about STEM education and equip educators with the proper tools and curriculum to better serve students. In doing so, students will be more prepared to enter this new, quickly evolving workforce and have marketable technical skills.

This proved to be an effective path forward to bridging the educational gap. This new STEM approach emphasized hands-on learning, real-world problem solving, and critical thinking. Students weren’t just reading from a textbook, they were actively participating in hands-on projects that demonstrated foundational concepts found in Science, Technology, Engineering and Math.

Think of it this way:

Before STEM Education -> Students learned STEM concepts out of a textbook, taught by educators. Most educators, through no fault of their own, had limited real-world examples to draw from for careers that utilized the skills being learned. If the material didn’t click on the page, it probably wasn’t going to click at all.

STEM Education -> Rather than learn about Newton's laws of motion and kinetic energy from a textbook or lecture, students would engage in a hands-on project where they build a balloon car that demonstrates these principles in real-time. This project gives them a tangible, real-world example of the aforementioned laws and concepts in action. In tandem, they would also be learning from an educator with real-world experience in this subject that can offer them examples of careers this could apply to. This is how CTE programs came about, bringing in specialty educators with real-world experience to fill these crucial roles in public schools.

So…that sounds pretty great. It’s an effective solution to a real problem. Why water it down by adding in another letter? What does Arts add to this solution (or subtract)?

Science, Technology, Engineering, and Math are each powerful on their own. But it’s in the intersections where the real understanding happens. Those individual disciplines, when combined, create something much stronger.

Think of STEM, and ultimately STEAM, as an alloy — each letter is a metal or non-metal that, when mixed together, creates something stronger. If you’re a fan of metallurgy, you already know that by itself pure iron is soft but when mixed with a bit of carbon it becomes steel. STEM is much the same.

Now add the A.

If we continue with our metallurgy analogy, STEM was the initial discovery that iron could be made stronger by incorporating carbon and other trace metals, creating steel. STEAM is the further refinement of the process, the industrial revolution if you will, that allows us to develop more capable, well-rounded problem-solvers on a grand scale.

You see, STEM education traditionally focuses on scientific and technical skills while STEAM integrates the arts — including design, visual arts, humanities — providing a more holistic approach to creative and out-of-the-box thinking. By incorporating the Arts, you are adding another lens to filter your technical skills through. This also means embracing skills that are harder to quantify but just as essential: how do you collaborate on a solution? How do you communicate a discovery to the people who need to hear it? In STEAM, those questions matter as much as the technical ones.

How does this show up differently down the line? Let’s take a look at an example.

The brief: build a water filtration device that filters out bacteria, parasites, microplastics, dirt, and sand, conforms to X standard, and costs less than $5 to produce.

A STEM student might approach this by building a water filtration prototype that meets the performance criteria. That’s great, it answers the brief — what more could you want?

A STEAM student might approach this same brief by building the same prototype that meets the same performance criteria, but also creates a visual explainer of how it works and its importance to communities that have little access to safe drinking water, making the findings accessible to the people that would benefit the most from it.

STEAM isn't about broadening for its own sake. The arts aren't included because every school subject deserves a spot — they're included because they strengthen the entire ecosystem.

At Saturday Academy, we are equipping our students with the skills to be the leaders and problem solvers of the next generation. Whether through our Summer Programs, School Residencies, Apprenticeships in STEAM Exploration, or Days Off — STEAM flows through every element of Saturday Academy. It’s one thing to know how to code, it’s another to be able to present your code to a room full of people or apply it to new problems and ways of thinking.

This more holistic approach to STEM gives students the foundation to apply their technical skills to think more creatively, and communicate their findings. Art is more than just painting and visual design, it’s a way of thinking about the world in new and different ways.