The team proposes a solution called "Stack Up Potatoes" to address poor soil conditions, lack of livelihood, and unused land in Kampung Teri. The method involves stacking and planting potatoes in recycled materials like tires or containers, which allows potatoes to be harvested within a month without needing much land or construction. It utilizes available resources like fertilizer and ignores soil quality issues, providing a cheap and easy way for villagers to start generating income through potato sales and use of the harvested potatoes. The team plans to experiment with different potato varieties and conditions to refine the method before creating awareness of and fundraising for the project.