Tech Explorers League - Rise of the Robot - Paul Kisakye

Dembe and his friends are about to break off for the school holidays when their headmistress stuns them with an unexpected announcement. Their break from school will be twice as long as usual. Yay! The catch? Students must have a project ready for the science fair that opens the first day of next term. It's not as bad as it seems for Dembe though. Depending on who he teams up with and what they do, it could be an awesome way to spend the holidays. Maybe they could even win first place! But how can..