understanding the root of the economy

( there are many different ways to do this )

10 families agree to take  something from the ground, makes some sort of value out of it and making 10 of them to share with the 10 families, and trades it among each other to keep or share or give to someone else who needs it and or wants to help them

10 families agree to provide a service for 10 families ...

the idea is so that everyone wins by using the power of your hands and or feet and or brain ...

you could change it to 5 families and 5 things or 100 families and a 100 things or what ever you agree to

10 families agree to take  something from the ground, makes some sort of value out of it and making 10 of them to share with the 10 families, and puts it in a warehouse, each family gets ten I owe you notes, the family can go back to the warehouse and get 10 of what ever they want or trade one or more I owe you notes with someone@ else who trades something with them

someone@ else agrees  = Dentist service, Doctor service, Plumber service, Electrician service, Magician service, auto mechanic service, Veterinarian service, etc. they in turn can keep it or trade it for money or for something with someone else ...