Don’t Fear Experiments: Testing & Diversifying in Children’s Activities

September 13, 2025
Blog, Insights

1. Why Even Great Classes Plateau

Maya ran one of the most loved STEM clubs in her city. Kids came home buzzing with excitement. Parents left glowing reviews. On the surface, everything looked perfect.

But Maya saw the numbers: enrolments were steady, not growing. Her Thursday groups, always busy, weren’t translating into healthier finances. The program was strong, but the growth? Stalled.

This is a story many children’s activity providers know too well. Quality doesn’t guarantee expansion. Even the best programs can plateau if the business doesn’t evolve.

Harvard Business Review puts it simply: “Even the right customers will eventually leave.” Children age out, families move, or needs shift. If nothing new flows into your system, the river eventually dries up.

Think of your business like a river:

Inflow matters. Without new children joining, the current weakens.
Width matters too. If your portfolio is too narrow, the river turns into a dangerous ride—fast, turbulent, and vulnerable.

Growth in this industry isn’t just about running great classes. It’s about experimenting, testing, and adapting to what families want next.

2. The Science of Continuous Testing

Clayton Christensen’s Innovator’s Dilemma is famous for showing why successful companies collapse: they stick to what worked yesterday, ignoring what tomorrow demands.

That’s not just theory. McKinsey found that 70% of businesses experiencing stagnation had failed to test or launch new product variations in the previous three years.

Children’s activity providers often feel they’re too small to think this way. But the truth is the opposite: if you don’t test, you risk falling behind faster than a global corporation. Parents move quickly to what feels fresh, convenient, or more aligned with their lifestyle.

In other words: if you’re not testing, you’re guessing.

3. What to Test (and Why It Matters)

a) Pricing Isn’t Forever

Pricing feels like a one-time decision: set it, publish it, move on. But parents see it differently. They compare across towns, across activities, even across siblings.

A Nielsen survey revealed that 60% of parents are price-sensitive when choosing extracurriculars. That doesn’t mean “cheapest wins”—it means parents constantly weigh value versus alternatives.

Take this real-world case: two dance venues of the same brand, just 5 km apart. One charged a slightly higher rate, sticking to HQ’s standard pricing. The other adjusted fees down to reflect the local economy. Within a month, the second venue’s classes filled first.

The lesson? Price is a living parameter, not a fixed rule. Adjusting for context can unlock enrolments that advertising alone won’t deliver.

Related reading: Nick Empson on Break-even Analysis

b) Payment Methods as Experience Factors

Payment is often treated as “admin.” But parents experience it as part of the service.

In one country, a provider only offered wire transfers. Parents were used to paying by card. Registrations slowed. Once direct debit was added, bookings jumped back up.

This isn’t anecdotal—it’s measurable. The GoCardless Payment Success Index shows that choosing the right payment method can increase success rates by up to 15%.

For a provider with 200 families paying £50/month, that’s £1,500 in saved failed payments every month.

The smoother the payment flow, the better the customer experience—and the healthier the cash flow.

c) Expanding the Portfolio

Even great classes can feel stale if parents see the same offering year after year.

One STEM brand delivered excellent weekly programs. Kids loved it. But attendance flatlined. The solution wasn’t more ads. It was new formats: short holiday workshops, weekend camps, and even an online add-on.

The result? +27% revenue in one season.

Deloitte reports that diversifying services can increase customer lifetime value (CLV) by 20–30%. Parents who already trust you are far more likely to buy “one more thing” than a stranger is to enrol.

Portfolio growth is not a distraction—it’s a multiplier.

d) Upsell & Cross-Sell Without Feeling Pushy

Upsell is often misunderstood. Done badly, it feels like a hard sell. Done well, it feels like added value.

One brand added a simple upsell: branded T-shirts and water bottles available during booking and later in the client profile. Parents clicked “add” without hesitation.

Result: +12% average order value in the first month.

Bain & Company research confirms that clients who accept one upsell are 30–50% more likely to remain loyal longer.

Upsell isn’t about squeezing wallets. It’s about deepening the relationship.

4. Reading Market Signals

So how do you know when to experiment? Look at the signals.

Occupancy per class: Are seats harder to fill?
Break-even per session: Is the cost line getting too close to the revenue line? (see Break-even analysis)
New enrolment rate: Is your “river inflow” slowing down?
Churn: Are parents leaving even though they’re satisfied with quality?

If quality is steady but numbers are falling, the market is sending you a message: families are ready for something new.

5. How to Test Without Chaos

Testing doesn’t mean blowing up your model. It means experimenting in small, controlled ways.

Practical framework:

Start small. Add one new class, one new payment option, or one new price point.
Define KPIs. Track occupancy, average order value, churn, payment success.
Measure → Repeat → Scale. If it works, expand. If not, shut it down fast.
Use your database. Segment parents:
- Kids 4–6 → try new “starter” programs
- Older siblings → camps, advanced workshops
- All families → low-friction upsells (merch, digital add-ons)

Related reading: Zooza blog on KPI Powerhouse

This approach turns innovation from chaos into rhythm.

6. Case Stories That Bring It Home

Venue pricing: Two locations, two price points. Local adjustment = higher occupancy.
Payment flow: Wire transfers slowed growth. Direct debit restored momentum.
Portfolio expansion: STEM club added camps → +27% revenue.
Upsell: Branded merch at checkout → +12% AOV.

Each case shows the same principle: small tests create measurable growth.