This document contains two labs, which teaches students about bacteria growth and sterilization. In the first lab, students make their own medium for bacteria growth and realize the importance of sterilization. They also learn about the the food source that bacteria need to survive. In the second lab, students learn about bacteria colony growth, bacteria identification and why certain areas are more contaminated . Students also compare and contrast asexual and sexual reproduction. The two lab activities take about two weeks and are not very complicated. The sample preview PDF contain all content of both labs if you want to see a better insight to the labs.