Simple Machines: Les machines simples
"Students learn about basic components of simple machines: how they are assembled, how they operate, how they are used. Students explore different techniques that can be used to transfer motion from one component to another, using simple connectors and various levers, gears, pulleys and band driven systems. As they work with these components, they learn the functions that each can perform, including sample applications and ways that they can be used in a larger system. As part of their studies, they examine how these simple machines are used to change the speed or force of movement."
- Alberta Learning-
http://www.learnalberta.ca/ProgramOfStudy.aspx?lang=en&ProgramId=379983#247874
- Alberta Learning-
http://www.learnalberta.ca/ProgramOfStudy.aspx?lang=en&ProgramId=379983#247874