Sandshore Students Build Success in LEGO Robotics Challenge
Sandshore Elementary School advanced to the next level in the recent FIRST LEGO League (FLL) competition, and are already full speed ahead looking forward to next year’s contest.
“Fourth grade recess club is already “training” for next year!” shares Devon Marques of Mt. Olive, teacher at Sandshore for the past seven years. “We always look forward to August when FIRST reveals the new theme for the year. We begin in September with the new themed mission and innovation project.”
Marques led the Innovation Project, helping the students focus their research and presentation, while her colleague Roberta Giusto—11-year Sandshore teacher, also of Mt. Olive— led the robot design and coding, guiding the students as they built and programmed their LEGO robot to complete tasks on the mission mat.
“While she provided advice and support, it was the students who designed the robot, worked through the challenges, and handled all the coding,” adds Marques. “Both teachers played a key role in providing guidance and leadership, but it was the students who did all the hard work, from brainstorming ideas to implementing solutions.”
FLL is a global competition designed to inspire children and teenagers to engage in STEM (science, technology, engineering, and mathematics) through hands-on learning and teamwork. Teams design, build, and program robots using LEGO sets and tackle real-world challenges, they explain.
At Sandshore, three fourth graders and 12 fifth graders participated this past school year in the challenge division, which combined advanced robotics, coding and a research project.
All five of the Mt. Olive Elementary schools participated as well as many other teams in the qualifying competition in November. Sandshore was the only school to qualify for the regional competition that took place in December, adds Marques.
“Because we were the highest qualifying elementary school in the district, MORT gifted us a 3D printed trophy that we keep in the library,” she says.
The qualifier and the regional competition were held at Mt. Olive High School. Mt. Olive Robotics (MORT) hosts the competition each year, with Don Biery at MOHS in charge.
Sandshore Elementary has been competing for the past three years with all resources provided to them including spike Kits, lego tables and mission material.
“The goal was to inspire our younger students and expose them to coding, engineering and computer science through the competition,” adds Marques.
“At Sandshore, we hold a Lego League recess club in the 4th grade,” she adds. “Students who consistently show up and participate roll over into our 5th Grade First Lego Team and we prepare for competition.”
Students meet two days a week before or after school, and competitions were held on weekends.
Participation can carry several benefits such as encouraging creativity, critical thinking, and teamwork; teaching programming and engineering skills using LEGO SPIKE Prime or Mindstorms kits; fostering public speaking and problem-solving abilities.
“It’s a fun and educational way for kids to develop STEM skills while working together!” the teachers agree.
Key Components of the Challenge Division
The first part is the Robot Game: Teams build and program an autonomous LEGO robot to complete missions on a themed game board within a set time. Each mission is worth points, and strategy is key.
The next part is the Innovation Project: Teams research a real-world problem related to the year's theme, develop an innovative solution and present it to judges.
Core values and robot design come into play with every competition.
Teams are judged on how well they demonstrate FLL's values, such as teamwork, inclusion and professionalism.
As far as the robot design, teams explain their robot's design, programming and strategies during judging sessions.
Every season features a different theme such as space exploration, environmental sustainability or transportation. The goal is to encourage teams to think critically about global challenges, the teachers explain. This year’s theme was submerged.
In addition to building and coding a robot, teams are judged on an innovation project, explains Marques. The Innovation Project in the Submerged FLL challenge encouraged teams to identify a real-world problem related to water or submerged environments, such as water pollution, conservation or underwater exploration, and develop an innovative solution to address it.
Teams conducted research to understand the problem and design a practical solution, and then presented it to a panel of judges, explaining how it could make a positive impact.
“Our team researched many underwater careers and chose to focus their research on underwater photography,” she shares. “In the summer of 2024 the team had a google meet with the Rutgers Marine biology team. They learned a lot about how robotics plays a part in underwater exploration. They also learned how important it is that all divers follow safety rules.
“This meeting along with extensive research gave them the idea for a safety belt,” she explains.
The original idea was to have a safety checklist, the camera and the case hanging on the neoprene belt. A marine biology professor at East Stroudsburg University gave the students feedback to test different materials for the checklist. The team conducted experiments and settled on a waterproof phone case, a flashlight and a whistle to the belt.
“They worked with Sandshore schools’ music teacher Mr. Natelo, to come up with a song to sing upon entering and exiting the judging room and the name for the belt became THE KRAKEN BELT.”
After a virtual visit to the Jenkinson's Aquarium, they received feedback that the bungee cord may get too heavy and float, so they tested it and decided to use retractable elastic instead, she describes.
The results on how the teams do fall on the group of volunteer judges who provide rubrics so students can see their strengths and weaknesses.
Judges are typically volunteers from diverse professional backgrounds, including STEM professionals, educators, community leaders and FLL alumni, says Marques.
“They are trained to evaluate teams fairly and consistently based on specific rubrics provided by FIRST.”
Awards determined by judges include Champion's Award; Core Values Award; Innovation Project Award; and Robot Design Award.
“We were the highest scoring team in the elementary schools,” says Marques. After the first competition the team scored high enough to move on to the regional competition,” held at MOHS Dec. 14 and 15.
The team received a rubric outlining the key criteria for the Innovation Project in the FLL challenge, explains the teachers. The rubric guided them in improving their scores: They focused on enhancing their research, solution development and presentation, ensuring they met the expectations for creativity, feasibility and impact. They also worked on refining their robot’s performance on the mission mat, optimizing its design and programming to complete the tasks more effectively.
“As they progressed, the team continuously reviewed the rubric to identify areas for improvement, making adjustments to both their innovation project and robot to maximize their scores and demonstrate their best work,” says Marques. “After the regional competition our robot race score improved by 40 points. We improved our rubric scores but we did not qualify to move on to the World Championship.”
While it is always nice to win, learning how to improve is important as is the other benefits from participating in FLL.
“The best part is watching the students come together as a family, forming friendships with peers they may have never interacted with otherwise,” the teachers write. “It’s truly rewarding to see their growth, not only in research and problem-solving but also in their passion for each other’s ideas. The collaboration and support they show one another foster a positive, inclusive environment, where everyone’s contribution is valued, and friendships blossom along the way.”