Global YuvaYour Friend. Your Future. Swami Vivekananda ♥ Family PlanFamily $9.99/mo

🚀 G-Yuva Entrepreneurship Challenge

Free · Grades 1–12 · 400 founder questions

Dream it. Build it. Launch it.

The business skills school rarely teaches: how founders think, finding ideas, understanding customers, building and testing, costs and profit, marketing, selling and getting paid, funding, growing a team and staying honest and safe. Learn here, then launch something real.

🧠 10 founder topics📚 53 business principles📂 16 founder case studies🧮 4 founder tools💡 24 business ideas by age📘 Downloadable workbook

1 · Your level

2 · Your challenge

🗺️ Launch roadmap

From idea to launch in 12 steps.

The path real founders follow, sized for kids. Perfect for preparing for a children’s business fair or a first lemonade stand.

Find a problem

Notice what bugs people. Write down 10 problems.

Talk to people

Ask about their lives and what they already do.

Pick one idea

Choose the problem that’s painful, common and that you care about.

Sketch and prototype

Draw it, build a model, make one sample.

Test it small

Let a few real people try it. Watch, listen, improve.

Do the numbers

Costs, price, profit and break-even.

Fund it smartly

Use savings, borrow supplies, take pre-orders.

Name and brand it

A clear name, a simple sign, one sentence about why it’s different.

Stay safe and legal

Work with a grown-up, check local rules, protect personal info.

Launch

Open your stand, booth or page. Sell kindly and keep records.

Measure and improve

What sold? What didn’t? Ask for feedback.

Grow or pivot

Do more of what works. Change what doesn’t.

🧮 Founder tools

Do the business math.

Try your real numbers before you spend a dollar.

🧮 Profit calculator

Will your sale day make money?

⚖️ Break-even finder

How many sales until you start making money?

🏷️ Price setter

Turn your cost into a smart price.

💰 Launch budget

Can savings and pre-orders fund your start?

💡 Get started

24 business ideas by age.

Low-cost ideas kids can start with a grown-up. Pick one that solves a real problem near you, then use the roadmap.

Grades 1–4

Lemonade or snack standCosts, pricing, friendly selling
Hand-painted cards or bookmarksMaking a product, design
Seedlings and plant cuttingsPatience, presentation
Toy and book swap with a small feeOrganizing, fair rules
Friendship braceletsMaterials cost, styles customers like
Bake sale with a grown-upRecipes, food safety, profit

Grades 3–6

Pet sitting or dog walking (with a parent)Trust, scheduling, reliability
Car-washing dayTeamwork, pricing a service
Leaf raking or garden helpService pricing, repeat customers
Puzzle and game bookletsCreativity, printing costs
Handmade soaps or candles (with an adult)Safety, branding, margins
Kids’ market booth at a business fairPitching, displays, customer feedback

Grades 5–8

Tutoring younger kidsExpertise, scheduling, reviews
Party help or face paintingPackages, bookings, word of mouth
Upcycled clothing or tote bagsSustainability, unique value
Custom stickers or T-shirtsDesign, suppliers, minimum orders
Neighborhood errand serviceTrust, routes, simple systems
Music or sports lessons for younger kidsTeaching, pricing time

Grades 7–12

Tech help for seniors and familiesPatience, service, referrals
Photo and video editingPortfolio, client briefs
Simple websites for local shopsSales, contracts, deadlines
Social media help for small businesses (with an adult’s OK)Marketing, results tracking
A small app or gameMVPs, user testing, iteration
A social enterprise for a causePurpose, partnerships, impact

📘 Download

Your Founder Workbook.

All 80 questions for your level, in one PDF.

Print it, write in it and use it at home, in class or in a business club.

  • 10 founder topics, 80 questions with space for your choice and your why
  • Answer key with the business principle behind each one
  • 16 founder case studies, founder wisdom and a principles glossary
  • Your one-page Business Plan and a 30-day founder tracker
GLOBAL YUVAG-Yuva Entrepreneurship Challenge
Founder Workbook

Today’s founder wisdom

Timeless words for builders.

The curriculum

Ten founder topics. One big journey.

From how founders think to growing a team. Each topic has 8 questions at every level, a founder rule and real-life missions.

The ideas behind it

53 business principles.

Every question teaches one of these, drawn from great business schools, researchers, founders and classic books.

Growth mindset

Abilities grow with effort, good strategies and help. Mistakes are information.

Carol Dweck, Stanford University
Grit

Passion and persistence for long-term goals matter as much as talent.

Angela Duckworth, University of Pennsylvania
Ownership and initiative

Founders see what’s needed and start, instead of waiting to be told.

Global Yuva entrepreneurship principle
Fail forward

Small, early failures are cheap lessons. Learn fast and try again.

Lean Startup practice; Eric Ries, The Lean Startup (2011)
First-principles thinking

Break a problem down to basic facts, then rebuild a better answer from there.

Aristotle; used famously by Elon Musk to cut rocket costs
Start with what you have

Begin with who you are, what you know and whom you know, not a perfect plan.

Saras Sarasvathy, effectuation research, University of Virginia Darden
Affordable loss

Risk only what you can afford to lose, so one failure never ends your journey.

Saras Sarasvathy, University of Virginia Darden
Honesty is the foundation

Customers, partners and investors only stay with people they trust.

Global Yuva entrepreneurship principle
Start with a problem

The best ideas solve a real problem that people already feel.

Paul Graham, Y Combinator essay, How to Get Startup Ideas (2012)
Jobs to be done

People ‘hire’ products to get a job done in their lives. Find the job.

Clayton Christensen, Harvard Business School
Disruptive innovation

Simpler, cheaper ideas can start small and overtake big leaders.

Clayton Christensen, The Innovator’s Dilemma (1997)
Frugal innovation

Smart, low-cost solutions made with limited resources can serve millions.

Navi Radjou, Jaideep Prabhu and Simone Ahuja, Jugaad Innovation (2012)
Design thinking

Empathize, define, ideate, prototype, test: solve problems around real people.

Stanford d.school and IDEO
Competitive advantage

A lasting edge, like a strong brand or lower costs, protects a business from copycats.

Michael Porter, Harvard Business School, Competitive Strategy (1980)
The Mom Test

Ask about people’s real lives and past behavior, not whether they like your idea. Compliments aren’t data.

Rob Fitzpatrick, The Mom Test (2013)
Get out of the building

Answers live with customers, not inside your head. Go and talk to them.

Steve Blank, customer development, Stanford University
Know exactly who it’s for

‘Everyone’ is not a customer. Pick a specific first customer.

Bill Aulet, MIT, Disciplined Entrepreneurship (2013)
Feedback is a gift

Listen to complaints and suggestions. They show you how to improve.

Customer development practice
Minimum viable product

Build the simplest version that lets real customers try it, so you learn quickly.

Eric Ries, The Lean Startup (2011)
Build, measure, learn

Make something, watch what really happens, learn, and improve. Repeat.

Eric Ries, The Lean Startup (2011)
Pivot

If the evidence says your plan isn’t working, change direction, keeping what you learned.

Eric Ries, The Lean Startup (2011)
Prototype it

A quick model, sketch or sample makes ideas real enough to test.

Stanford d.school design thinking
Profit = revenue − costs

Revenue is all the money you take in. Profit is what remains after paying every cost.

Accounting fundamentals
Fixed and variable costs

Fixed costs stay the same (a stand, a website); variable costs grow with each item you make.

Accounting fundamentals
Break-even point

The number of sales needed to cover all your costs. After that, you make a profit.

Accounting fundamentals
Margin

The part of each sale you keep after the cost of making it. Higher margin, more room to grow.

Accounting fundamentals
Price on value

Price depends on cost, the value to customers and what alternatives cost, not cost alone.

Marketing and economics fundamentals
Cash flow

Profitable businesses still fail if cash runs out. Know when money comes in and goes out.

Small-business finance fundamentals
Unit economics

Each customer must bring in more than it costs to win and serve them.

Startup finance practice
Unique value proposition

Say clearly what you do, for whom, and why you’re different and better.

Al Ries and Jack Trout, Positioning (1981)
The 4 Ps of marketing

Product, Price, Place and Promotion must fit together.

E. Jerome McCarthy (1960)
Start with why

People connect with your purpose, not just your product.

Simon Sinek, Start With Why (2009)
Word of mouth

Delighted customers tell friends. That is the most trusted marketing.

Marketing research and practice
Your brand is a promise

A name, logo and look matter, but a brand is really what people expect from you.

Brand management fundamentals
Listen first

Great sellers ask questions, understand needs, then show how they can help.

Consultative selling practice
Get paid clearly

Agree on price and timing up front, give receipts and follow up on what’s owed.

Small-business practice
Service wins customers for life

Fix problems fast and kindly. A rescued customer can become a fan.

Customer service research and practice
Bootstrapping

Fund your business with your own savings and sales so you keep control.

Small-business and startup practice
Pre-sales and crowdfunding

Getting customers to pay or pledge first proves demand and funds production.

Crowdfunding practice, e.g. Kickstarter (2009)
Equity

Investors give money for a share of ownership. You keep a smaller slice of a bigger pie.

Venture finance fundamentals
Loans must be repaid

Borrowed money costs interest and must be paid back, even if sales are slow.

Finance fundamentals
The pitch

Problem, solution, customer, proof, team and the ask, in a few clear minutes.

Startup pitch practice, Y Combinator and business-plan competitions
The flywheel

Better value brings more customers, which brings more scale and even better value.

Jim Collins, Good to Great (2001); Amazon’s flywheel
Customer obsession

Start with the customer and work backwards.

Jeff Bezos, Amazon shareholder letters (from 1997)
Work on the business

Write down how things are done so the business can run and grow without you doing everything.

Michael E. Gerber, The E-Myth (1986)
Build a great team

Pick people for character, skills and shared values. Give credit away.

Leadership and management research
Do things that don’t scale

Early on, serve customers personally and by hand. Learn, then build systems.

Paul Graham, Y Combinator essay (2013)
Follow the rules

Licenses, permits, contracts and taxes keep your business legal. Ask an adult and check local rules.

Small-business law fundamentals; US Small Business Administration
Protect ideas fairly

Trademarks protect names, copyright protects creative work, patents protect inventions. Respect others’ too.

US Patent and Trademark Office and US Copyright Office
Avoid the classic mistakes

Building what nobody needs and running out of cash are among the top reasons startups fail.

Startup post-mortem analyses, e.g. CB Insights
Safety first

Young entrepreneurs work with a trusted adult, protect personal information and never meet strangers alone.

Global Yuva child-safety principle
Business for good

A business can earn money and solve social or environmental problems.

Muhammad Yunus (Nobel Peace Prize 2006) and social-enterprise research
Keep good records

Track every sale and cost. Good records show the truth and make taxes easy.

Small-business accounting practice

Read and grow

The founder bookshelf.

Well-loved books about ideas and business for every age, plus one for parents. Borrow them from your library.

Grades 1–3What Do You Do With an Idea?Kobi Yamada · 2014

A child nurtures a strange new idea until it changes the world.

Grades 1–4One HenKatie Smith Milway · 2008

A small loan, one hen, and a business that lifts a whole village.

Grades 3–6The Lemonade WarJacqueline Davies · 2007

Siblings compete with lemonade stands: pricing, marketing and teamwork.

Grades 3–7The Toothpaste MillionaireJean Merrill · 1972

A kid makes cheaper toothpaste and builds a business on value.

Grades 4–8Better Than a Lemonade Stand!Daryl Bernstein · 1992

Small business ideas for kids, written by a teen entrepreneur.

Grades 7–12The $100 StartupChris Guillebeau · 2012

Real stories of businesses started with very little money.

Grades 9–12The Lean StartupEric Ries · 2011

Build, measure, learn: test ideas fast and waste less.

Grades 9–12The Mom TestRob Fitzpatrick · 2013

How to talk to customers and learn the truth.

Grades 9–12Start With WhySimon Sinek · 2009

Why purpose inspires customers and teams.

Grades 9–12Shoe DogPhil Knight · 2016

Nike’s founder on the messy, honest early years.

Grades 9–12Made in AmericaSam Walton · 1992

Walmart’s founder on low prices, learning and people.

Grades 9–12Zero to OnePeter Thiel with Blake Masters · 2014

On building something truly new.

Grades 9–12Disciplined EntrepreneurshipBill Aulet · 2013

MIT’s 24-step playbook from idea to company.

ParentsRaising an EntrepreneurMargot Machol Bisnow · 2016

Parents of successful founders share how they encouraged them.

Collect them all

17 founder badges.

Built on the best

Learn from the best builders.

Inspired by children’s business fairs, Junior Achievement, leading business schools, startup researchers and real founders’ stories. Presented for every family, with no religious or political content.

Acton Children’s Business Fair

One-day markets where kids design products, set prices and sell to real customers.

Junior Achievement

JA BizTown and the JA Company Program let students run a pretend city and real student companies.

Lemonade Day

A free program that walks kids through building and running their own lemonade stand business.

NFTE, DECA and FBLA

Entrepreneurship education and business competitions for middle and high school students.

Harvard Business School

The case method: students step into real decisions faced by real companies.

Stanford University

The d.school’s design thinking and Steve Blank’s customer-development ideas.

MIT

Bill Aulet’s Disciplined Entrepreneurship: 24 steps from idea to startup.

Babson College

A leader in entrepreneurship education, built on ‘Entrepreneurial Thought and Action’.

University of Virginia Darden

Saras Sarasvathy’s research on how expert entrepreneurs start with what they have.

Wharton School

Research on innovation, negotiation and building great teams.

Y Combinator

Free startup essays and videos: talk to users, build what people want.

Kauffman Foundation

Research and education on entrepreneurship and how new businesses grow.

At a glance

How it works.

What

400 founder questions in 10 topics, 16 founder case studies, real-life Launch Lab missions, founder tools, business ideas by age and a downloadable workbook.

Why

Entrepreneurship teaches problem-solving, courage, money sense and communication: life skills for any career, whether or not you start a company.

Who

Students in Grades 1–12, in five levels from Sparks to Leaders 2.0. Parents, teachers and clubs can use the workbook and Business Plan together.

When

Five minutes a day for the Daily Founder Challenge, one case study and one Launch Lab mission each week. Perfect before a kids’ business fair.

How

Answer, learn the principle, step into real founders’ decisions, build your Business Plan, launch something small with a grown-up and watch your Founder Wheel grow.

Disclaimer: This information is for informational and educational purposes only and is not business, legal, tax or financial advice. Young entrepreneurs should always work with a parent or guardian, follow local rules (some activities need permits or licenses), keep personal information private and never meet strangers alone. Talk with a qualified professional for personal advice. The G-Yuva Entrepreneurship Challenge contains 400 original Global Yuva questions. Case studies are original summaries of documented public events, written in a decision-point style for learning; they are not copies of any university’s case studies, and details are simplified. Calculators show simple examples. Quotes are from public-domain sources. Universities, programs, companies, founders and authors are named as inspiration only; Global Yuva is not affiliated with or endorsed by any of them. Books are listed as reading ideas, not endorsements. Progress is saved in this browser, and in your Global Yuva account when you are signed in. PDFs are created on your device.