This presentation is a science lecture about octopuses. In this lecture, we learn about the different types of octopus and how they live in the ocean. Some octopuses live in deep water, and others live near rocks and coral reefs. Octopuses have eight arms, are very intelligent, and can change their color to protect themselves. To prepare this lecture, a child learns science from different sources on the internet, such as educational websites and videos. The information is organized into a presentation so the student can explain the topic clearly and share what they learned with the class.