High school project idea · Science & Engineering

Model a System Before It Breaks

Build a simulation that reveals how traffic, crowds, disease, resources, ecosystems, or another system behaves under stress.

Represent a real system with explicit assumptions, test scenarios, and communicate where the model helps and where it fails.

Original Compass project by Davisville LabsReviewed August 2026Goal real work, evidence, and reflectionEditorial standards →

Why this project matters

Learn by doing something real.

Represent a real system with explicit assumptions, test scenarios, and communicate where the model helps and where it fails. This project feels different from a school assignment because the student serves decision makers or learners trying to understand a complex system, creates something visible, tests it honestly, responds to feedback, and explains the decisions behind the final result.

What you will create

Your project plan

Use these deliverables as milestones for Model a System Before It Breaks. Adapt the details to your interests, available time, and real-world opportunities.

  1. 01

    Research question and technical brief

    Research system boundary, stocks and flows, agents, feedback loops, assumptions, parameter sources, calibration, sensitivity, validation, and uncertainty. Document the needs, constraints, credible sources, and perspectives of decision makers or learners trying to understand a complex system.

  2. 02

    Experimental or engineering design

    Turn the evidence into a focused plan for the interactive system model and scenario lab, including success criteria, ethical boundaries, scope, and a realistic path to completion.

  3. 03

    Working experiment or prototype

    Create the first complete version of the interactive system model and scenario lab. Include a system diagram, assumptions ledger, data sources, working model, scenario controls, sensitivity analysis, validation attempt, and decision guide.

  4. 04

    Test data and failure log

    compare model behavior with known cases or expert expectations, vary critical assumptions, and document conditions where predictions should not be trusted Record what happened, what failed, what users or reviewers said, and which changes you made.

  5. 05

    Final science or engineering case study

    Publish the final interactive system model and scenario lab with a portfolio-ready case study showing the challenge, evidence, process, revisions, results, limits, and next version.

Make the work stronger

What separates a finished project from a meaningful one?

For Model a System Before It Breaks, use these checkpoints to protect the quality of the work without turning the project into a performance for admissions.

Avoid this

  • Starting the interactive system model and scenario lab before understanding decision makers or learners trying to understand a complex system
  • Treating assumptions or internet opinions as real evidence
  • Choosing a scope too large to test and finish with care

Evidence that it is working

  • The audience and real problem are clearly defined
  • Research and evidence are documented
  • A working interactive system model and scenario lab was created

If you want to go further

  • Test the work with at least five additional people from decision makers or learners trying to understand a complex system
  • Interview a professional connected to Systems Engineering and compare their advice with your approach

Skills you can build

Capabilities that travel beyond this project.

Mathematical ModelingSystems ThinkingScenario AnalysisExperimental DesignTechnical Communication

College application value

Use the project as evidence, not decoration.

Can demonstrate initiative, curiosity, reflection, and growth through the student’s choices, response to setbacks, work with decision makers or learners trying to understand a complex system, and development of Mathematical Modeling, Systems Thinking, and Scenario Analysis.

CuriosityProblem SolvingIterationResearchTechnical Communication

The goal of Model a System Before It Breaks is not to manufacture an impressive activity. Do real work, keep evidence of the process, and reflect honestly on what changed.

How this guide was made

Model a System Before It Breaks is an original Compass educational starting point designed around real work, visible evidence, feedback, and reflection. It is not an admissions guarantee.

Read editorial standards →
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