The 20th BrainSTEM Innovation Challenge is a 12-week mentoring program designed for Year 9/10 students, starting on March 7, 2025, and concluding on June 19, 2025. Teams of 4-5 students will be paired with STEM mentors to work on UN-SDGs, enhancing their skills in research, critical thinking, and collaboration. The program includes workshops on design thinking and ideation, making it an enriching educational experience. Held at RMIT Activator, this initiative aims to inspire the next generation of innovators.