The biggest decision you make as a TPT seller isn't how good your worksheet is. It's which keyword you target. I've watched a beautiful 40-page unit earn $4 in six months because it sat in a saturated niche, and a hastily-built 8-page packet pull $300/month because the niche was wide open. Niche selection is most of the game.

This is the 5-minute method I use every time I plan a new product. No paid tools. You can do it tonight on the subjects you actually teach.

What "low-competition" really means

A niche with zero products usually has zero buyers too. That's not what we're looking for.

What you want is the overlap of four things:

When all four line up, a careful new listing has a real shot at page 1 inside 90 days. That's what I mean by "low-competition."

The 5-minute method

Open a TPT search tab. Pick a subject you've actually taught. Then run this loop.

Minute 1. Pick one subject area. Don't try to do all your subjects in one sitting. The point of starting from something you've taught is that you'll evaluate niche fit faster than someone working blind.

Minute 2. Brainstorm 5 keyword variants. For "fractions" you might write down: fractions worksheets, fractions on a number line, comparing fractions, fractions word problems, fractions activities. Don't overthink — write what comes to mind.

Minute 3. Search each one on TPT. For each search, jot down three things: how many results show up at the top, whether the first 5 results are all from the same 2-3 sellers, and roughly what the average rating is on page 1. If 4 out of the top 5 are from one seller, the niche is locked.

Minute 4. Cut the obvious losers. Over 1,000 products competing? Skip unless you have a tight long-tail angle. Under 20 products and none has more than 5 reviews? Probably no demand — also skip.

Minute 5. Take what's left and try a long-tail variant. "Fractions worksheets" is too broad. "Fractions worksheets grade 3 spring printable" might be wide open. Long-tail variants almost always score better than head terms.

That's it. Five minutes, one subject. Repeat for each subject area you teach.

Why this works (and where it breaks)

The TPT search results page already shows you most of what an algorithm would compute: how many products, what the review distribution looks like, what the rating distribution is. You're eyeballing the same signals.

The catch: eyeballing doesn't scale. You can do this for 5 keywords in five minutes. You can't do it for 100. Once you're trying to compare a long list, you need something that scores them automatically. That's where I built JustNiches for myself, and the same Opportunity Score logic is what powers everything below.

10 low-competition niches I'm watching right now

These are pulled from my database in April 2026. Real numbers, no editorial smoothing. If any of these match what you teach, run them yourself before competitors notice them.

1. Spring SEL Activities Middle School

SEL is mandated more districts every year. Middle school is consistently under-served compared to elementary. ~84 products on page 1, median 12 reviews, average 4.6 stars. Spring spike adds seasonal lift.

2. AI Literacy Activities Grade 4-6

Brand-new category. Only 31 products competing, median 4 reviews. Teachers are scrambling to teach this and there's almost nothing on TPT yet.

3. CER Format Practice Middle School Science

NGSS-aligned but the resources are mostly elementary or high school. Middle school sits in between with sparse material. ~92 products competing.

4. Bilingual EN/ES Math Word Problems Grade 2-3

Dual-language programs are growing fast in CA, TX, NY. Bilingual math is meaningfully under-supplied. ~62 products.

5. End-of-Year Memory Books Grade K-2 Editable

The "editable" angle is the unlock. The PDF version of this is flooded; editable Google Slides versions are not. High seasonal demand.

6. STAAR Reading Grade 5 Updated Format

Texas changed the test format in 2025 and most prep materials on TPT are still pre-2025. ~48 products. Anyone with a fresh take wins.

7. Theme vs Topic Anchor Chart Middle School ELA

Theme is the hardest concept to teach in middle school ELA. Most theme resources target elementary. ~67 products competing.

8. Climate Change Lesson Elementary Grade 3-5

Curriculum adoption growing. Only 39 products competing AND the average rating is 4.4, which means a polished resource can displace existing options.

9. Multiplication Fact Fluency Grade 3 Daily Practice

"Daily practice" framing is what's uncommon. Most listings are one-off worksheets, not 30-day or 100-day daily systems. High demand.

10. Decodable Books Set 1 Kindergarten

Structured-literacy adoption is huge. Most listings are individual books. The full-sequence sets are rare.

If you want the full breakdown on each, I cover it in the Q2 2026 emerging niches report.

The mental model that makes this easier

Most sellers ask "what should I create?" That framing is too broad. It pushes you toward whatever you happen to be good at, regardless of demand.

A better question:

Where does demand currently exceed supply?

That reframes the search. You stop scanning for "good ideas" and start scanning for keywords where (a) teachers are searching and (b) sellers haven't flooded the page yet.

Most under-served niches share patterns. Newly-emerged categories like AI literacy and elementary climate. Curriculum or test shifts that left old materials outdated. Format gaps where everyone is selling PDF but no one offers the editable version. Long-tail specificity where the head term is saturated but the 4-word variant is open. Bilingual or accessibility variants of established categories.

Train your eye to spot these and the niches start surfacing on their own.

What to skip

A few categories that look promising but rarely pay off:

What to do once you find one

The hard part is shipping. The workflow that has worked for me:

  1. Plan the resource on paper before you open Canva. 6-12 pages, clear learning objective, specific use case.
  2. Block 4-6 evening sessions for content creation.
  3. One session for design — cover plus 3-5 Pinterest pins.
  4. One session for the listing itself: title, description, tags, categories.
  5. Ship within 14 days. Don't try to perfect it. Iterate from buyer feedback.
  6. Run a 20% launch promotion for the first 30 days to drive review velocity.
  7. Refresh quarterly after that.

Most sellers fail at step 5. They turn their first product into a 60-page magnum opus that takes three months and burns out their motivation. Ship something small, learn from it, ship the next one.

That's the loop. Five minutes to find the niche. Two weeks to ship the product. Four sessions to do it the way I'd do it. Repeat ten times this year and you'll have a clearer picture of TPT than 90% of new sellers.


Have a question about a specific niche or want a second opinion on whether one looks viable? Email hello@justniches.com — I read every one.

Related: TPT SEO 2026 Algorithm Guide · How to Make Money on TPT in 2026 · Q2 2026 Emerging Niches Report

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Chanodom

JustNiches — built by working TPT sellers

JustNiches is a TPT keyword research tool with a 0–100 Opportunity Score that combines competition, demand, and quality signals into one decision-friendly number. Read more about how we score opportunity →