Everyday, people use modern machine to help improve their work or make their work easier. Mostly, they define machine as the tool that use electricity and modern tool, but tools like hammer or axes are also call machine, but it’s just the different type of machine that you use the force from yourself more than it can do for you. For this round, I’ve not been at the class much, but I kind of understand and know what is my class content. In the past seven weeks, we have learn about Simple Machine! What’s a simple machine? Simple machine is any basic mechanical device for applying a force which include wedge, plane and lever. For this topic, I’ve learn and understand the content from a website call ck12.org, but I also learn and do some research from the other website too.
To understand clearly about the content, my teacher have divide us into team and let us do some small project. In this project, we are making a simple machine and use whatever material that we have in our school. My team have three members and we decide to make pulley! Pulleys are simple machine that lifting some heavy stuff to make human easier.
These are the photos of Pulley that I have made with my teammates.