Building an ROV is about more than assembling parts and getting a vehicle to move underwater. It's a process of experimentation, problem-solving, collaboration, and learning from mistakes. And when students take the time to document that process, they gain a deeper understanding of their work while building skills that extend far beyond the competition pool.
This October, we're focusing on documenting and sharing student learning. From engineering notebooks and project journals to digital portfolios and student-created videos, there are plenty of ways to help students capture their progress, reflect on challenges, and celebrate their accomplishments throughout the MATE ROV Competition season.
ROV teams make dozens of decisions during a build. Why did one frame design work better than another? What happened when a thruster was mounted at a different angle? How did the team troubleshoot a leak or improve buoyancy?
These moments are valuable learning opportunities, but they can be easy to forget once a problem is solved and the team moves on to the next task.
Encourage students to keep a record of their work from the very beginning. Documentation doesn't need to be complicated or time-consuming. A few photos, a short journal entry, or a quick sketch can help students remember what they tried, what worked, and what they would do differently next time.
Consider asking students to document:
These records help students see their progress over time and give teams a useful reference when it's time to make improvements.
The MATE ROV Competition challenges students to do more than build a functional vehicle. Teams must communicate their engineering process, explain their decisions, and demonstrate how their solutions address real-world challenges.
Making documentation part of regular team activities helps students develop these skills long before competition day arrives.
For example, after each pool test, ask students to record one success, one challenge, and one change they want to make. Have them pair photographs of their ROV with short explanations of design features, or ask them to sketch a system before and after making an improvement.
Educators can also incorporate short design reviews into regular meetings. Students might explain why they selected a particular material, describe how a change affected vehicle performance, or present evidence that a modification solved a problem.
These activities encourage students to think critically about their engineering decisions instead of focusing exclusively on whether their ROV completed a task.
The goal isn't to document a perfect build. It's to tell the story of how the team got there.
Not every student enjoys writing long reports, and not every team has access to the same technology. Offering several documentation options gives students opportunities to communicate their learning in ways that work for them.
A shared engineering notebook is one of the simplest ways to get started. Students can use a physical notebook, a shared digital document, or a spreadsheet to record their work.
Encourage students to include dates, sketches, photographs, test results, and short reflections. Ask them to explain not only what they did but also why they did it and what they learned.
For teams working with SeaMATE kits, students might document their assembly process, record their first successful test, or compare how different design adjustments affect maneuverability.
Digital portfolios bring a team's work together in one place. Using a classroom website, presentation, shared folder, or blog, students can organize photographs, design sketches, test data, videos, and reflections into a record of their progress.
A portfolio can follow the ROV from its initial concept through construction, testing, troubleshooting, and final improvements. Students can also use it to highlight individual contributions and reflect on how their skills have developed.
For an easy starting point, ask each team to publish a short monthly update featuring one design challenge, the solution they tried, and what they learned from the experience.
Sometimes, the best way to explain an engineering challenge is to show it. Short videos let students demonstrate their ROV in action, explain a design feature, or walk viewers through a troubleshooting process.
Invite students to record brief updates after a build session or pool test. They could create a time-lapse of their construction process, narrate a test run, or interview teammates about their roles and contributions.
Digital storytelling also helps students practice communicating technical information to different audiences. Encourage them to explain their work in language that classmates, families, and community members can understand.
A smartphone and a few minutes of recording time are often all a team needs to get started.
Documentation is most useful when it becomes part of the build process rather than an assignment students rush to complete at the end of the season.
Try incorporating a five-minute reflection into the end of each meeting. Ask students to answer three questions:
Over time, these small reflections create a valuable record of the team's progress. They also encourage students to take ownership of their work, recognize the contributions of their teammates, and approach setbacks as opportunities to improve.
Educators can make the process even more engaging by inviting teams to share their progress with another team, present a monthly design update, or create a display showcasing their favorite engineering breakthroughs.
Remember to celebrate the discoveries along the way—not just the finished ROV.
The SeaMATE Store offers ROV kits and educational tools that give students opportunities to practice engineering design, experiment with different solutions, and develop the skills they'll use throughout the MATE ROV Competition season.
Whether students are assembling their first vehicle or refining an existing design, SeaMATE kits provide a starting point for hands-on exploration. Pair each build with a simple documentation challenge: sketch the design before assembly, photograph the construction process, record observations during testing, and reflect on what could be improved.
These activities help students connect the hands-on experience of building an ROV with the communication, critical thinking, and teamwork skills that are central to marine technology.
Ready to get started? Explore ROV kits and educational resources in the SeaMATE Store and find new ways to bring underwater robotics into your classroom or team.
Every ROV has a story, and every student has something to contribute to it. When teams document their builds, share their discoveries, and reflect on their challenges, they create more than a record of their work—they build the habits of thoughtful engineers and effective communicators.
This October, challenge your students to capture one new thing they learn at every build session. By competition day, they'll have a collection of ideas, evidence, and experiences that show just how far they've come.
Build it. Test it. Document it. Share it. That's how great engineering teams grow.