The Peter J. King Family Foundation Experiential Learning Lab
302 King Avenue
JA BizTown, MN 55104

STEM Manufacturing

At STEM Manufacturing, students learn how to use manufacturing equipment, including 3D printing, to fulfill orders made by JA BizTown citizens. Products include 3D printed novelty items, buttons, notebooks, and pencils.

Jobs Available


  • Obtains bank loan
  • Signs Rental Agreement for business space
  • Supervises employees and oversees business operations
  • Signs all business payroll and expense checks
  • Prepares and gives speeches at Town Meetings
  • Works with employees to determine pricing of products
  • Assists with all business duties when employees are on break


  • Inputs and submits business loan to the bank
  • Inputs employee payroll information
  • Prints and distributes employee payroll checks
  • Signs payroll checks if CEO is not available
  • Pays online bills sent to business
  • Keeps all records of business expenses and payment
  • Makes business deposits to Bank


  • Learns the operation of manufacturing tools, such as a button machine and 3D printer, to create products
  • Personalizes products for customers as ordered, if applicable
  • Paces work to meet production goals and loan payment
  • Assists with sales as needed


  • Works with CEO to set prices of products
  • Sets up the Point of Sale (POS) system
  • Assembles products for retail sales with manufacturing equipment
  • Creates an attractive display area for sale products
  • Greets customers and accepts sales

You may enjoy working here if you like:


Students in Action