Objectives
AFFORDABLE EXPERIENCE
Providing a low-cost or affordable experience for students
ENCOURAGING AN INTEREST
Inspiring an interest in engineering and related career pathways
CAREER-PREPARATORY SKILLS
Equipping students with skills that will help prepare them for future careers
Engineering Machine Design Contest
Opportunity for teams of 3-12 students.
Design and build a complex machine using everyday objects with the guidance of a coach.
The completed machine will use multiple steps to complete a simple task. Teams showcase and exhibit their machine at a regional contest with the opportunity to advance to the Engineering Machine Design Championship. Teams are scored on a Team Journal, Team Presentation, and Machine Design and Operation.
Contest Theme
Each year a competition theme is chosen to guide the machine build and allow for whimsical creativity to flourish. Students are able to explore science, technology, engineering, and mathematics (STEM) principles while having fun in a collaborative environment.
The 2025 Theme is…
Current of Creativity: Transforming Water Technology!
The digital theme launch kit will be available in early September and will include the theme graphic, theme inspiration, resources for coaches, and more!
Divisions
Junior Division
5th-8th Grade
Senior Division
9th-12th Grade
Team Inputs
Costs
Over 40% of teams spend $51-100 per year on:
Time Preparing for EMDC
Over 40% of teams spend 31-40 hours per year preparing for the EMDC.
There is large variability regarding the number of months teams prepare for the EMDC.
Over 40% of team spend 1-2 hours per week preparing for the EMDC.
Alignment
NAE Grand Engineering Challenges
Creating awareness and connection to real-world challenges is an important aspect of the Engineering Machine Design Contest. Each year’s theme is chosen in consideration with current topics and aligned to the National Academy of Engineering Grand Engineering Challenges.
Although teams are not required to design a machine directly related to the grand challenges, they are encouraged to use the Engineering Grand Challenges as an inspiration point and connection to real-world problems.