Eighth grade students in Mr. Jiang’s Computer Literacy class at Lake Oconee Academy recently discovered that robotics and engineering can be just as entertaining as they are educational. As part of a hands-on STEM challenge, students were tasked with designing, building and coding LEGO robots capable of performing a series of increasingly difficult “strength training” exercises. The challenge began with robots attempting bench presses, progressing to push-ups, and concluding with the ultimate test of pull-ups.
While the assignment required careful engineering and precise coding, it also brought plenty of laughter into the classroom. Students quickly learned that building a robot strong enough to complete each movement was only half the challenge. Success depended on programming accuracy, balance, timing and repeated problem-solving. Robots tipped over, stalled mid-rep, or occasionally launched into unexpected movements, turning each testing session into a moment of laughter, excitement and discovery.
“It’s one thing to build a robot, but it’s another to make it move exactly the way you want,” Mr. Jiang said. “I don’t give students the code so they must think critically, collaborate, and learn through lots of trial and error. Every robot’s code will turn out unique and seeing the joy on my students’ faces when they finally figure it out is what makes me most proud.”
Throughout the project, students worked in teams to redesign structures, adjust coding sequences, and troubleshoot mechanical issues. With each attempt, their robots improved, demonstrating perseverance and creativity in action.
Eighth grader Landen Smith shared, “The push-up challenge was my favorite. It was really funny watching the robots try to do push-ups, but it also made us realize how exact the coding must be. When mine finally worked, it felt awesome!”
Another student added, “The pull-up challenge was the hardest, but it was my favorite because we had to keep fixing things until it finally worked.”
Beyond the laughter and competition, the project introduced students to real-world applications of engineering, robotics and computer programming. By combining creativity with technical skills, students experienced firsthand how STEM concepts come to life through experimentation and innovation.
As students gathered to watch each test run, the room often erupted with laughter and cheers as robots attempted their “workouts.” The robotics fitness challenge proved to be a perfect blend of learning and fun, highlighting how engaging, hands-on experiences continue to inspire curiosity and confidence in LOA classrooms.