Melting is a process that causes a substance to change from a solid to a liquid. Melting occurs when the molecules of a solid speed up enough that the motion overcomes the attractions so that the molecules can move past each other as a liquid.
The Purpose of Work. âWe work to have leisure, on which happiness depends.â So said Aristotle, quoted by Notre Dame philosopher Gary Gutting to explain âWhat Work Is Forâ in a recent article for The New York Times. Luther countered this medieval view of workâwhich is coming back into style in our consumerist cultureâwith his doctrine of vocation.
A Sense of Purpose in the Classroom. A studentâs disposition to work in a classroom is strengthened by a corporate sense of purpose. In systematic instruction, it is usually necessary for the purpose of the work to be the responsibility of the teacher.he teacher can remain in communication with the students throughout the activity by requesting reports from time to time or by intervening in the activity from the sidelines, as appropriate. The teacherâs role in project work is that of a guide and consultant in enabling students to practice and apply their skills.