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How to pick the right STEM class for your child

You've decided STEM is worth investing in. Now you're staring at a list of 30 programs in your city or online, half claiming "world-class" credentials and the other half showing photos of smiling kids with robots. How do you actually choose? Here's the checklist we wish every parent had — built from 14 years of conversations with families who got it right (and a few who didn't).

1. Is the teacher a teacher, or a hire?

This is the single biggest variable. A passionate, trained teacher who spent years competing at the top of their field will transform your child. A college kid following a script will not. Ask: Who is the teacher? What have they built? Have they competed? Will they be teaching every class, or sending in a junior assistant?

2. Is there a real curriculum, or just activities?

"We do robotics" isn't a curriculum. Ask: What does week 1 look like? Week 12? What does my child build by the end of the season? Is there a portfolio at the end of the year? A serious program has a written plan; a hobbyist program has a week-by-week improvisation.

3. Is the cohort the right age and size?

A 9-year-old in a class of 14-year-olds will quietly disengage. A 14-year-old in a class with 7-year-olds will be bored within two weeks. Ages should be within a 2-3 year band. Class size should be small enough that the teacher knows your child's name and progress by week three.

4. What does the parent communication look like?

If you can't see what your child built this week, what concept they learned, and how they're doing — you're flying blind. Look for: regular progress reports, accessible recordings, a direct line to the teacher, and a parent dashboard. This matters even more if you're a busy diaspora parent who can't be at every drop-off.

5. Is there a real outcome at the end?

The best programs end seasons with a project and end the year with either a competition or an exhibition. This isn't optional. The deadline is what transforms learning into skill. "We just keep learning" is a red flag.

6. Are there bilingual options?

For diaspora families, this matters. Pure English classes are fine. Bilingual classes (English with Persian backup) help a child whose Persian is shaky build technical vocabulary in both languages — a real adult-life advantage. Pure Persian classes work if your child is fluent. The wrong fit derails motivation fast.

7. What's the trial policy?

No serious program is afraid of a free trial. If they push for a long commitment before letting you experience a class, walk away. A trial isn't a discount — it's basic respect for your family's time.

8. Where do the alumni go?

This is the truest test. Ask: where are the students who finished your program three years ago? Five years ago? If the answer is "we don't track that" — that's data. If the answer is "MIT, Toronto, Berlin tech, Stanford, our own faculty," you've found something rare.

9. Does the program understand families abroad?

Time zones. International payments. Bilingual support. Hardware shipping (or local alternatives). Cultural fluency on both sides. A program that's never thought about these things will frustrate a diaspora family.

"The right program isn't the famous one. It's the one where, six months in, your child is excited to log in." — Novin Zehn senior coach

The 30-second test

After your free trial class, ask your child one question: "Would you do that again next week?" If the answer is an immediate yes, you've found something good. If they hesitate, keep looking. Talent and curriculum matter; the spark in your child's voice matters more.

Why Novin Zehn checks every box

14 years of refinement. Coaches who medaled at FIRA, RoboCup, and international olympiads — and now teach. A written curriculum across 28 leagues. Real parent panel with weekly reports. Bilingual classes designed for diaspora families. Free trial, no commitment. Alumni at Alberta, Berlin tech companies, French CS programs, and our own classrooms. And students whose first answer after a trial class is almost always: "Can I come back next week?"

Try the test

Book a free trial class. Use this checklist. Then ask your child: "Do you want to come back?"

Book your free trial

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