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Engineering Problems:

- a situation that people want to change or create can be approached as a problem to be solved through engineering.

- Asking questions, making observations, and gathering information are helpful in thinking about problems

- Before beginning to design a solution, it is important to clearly understand the problem.


Developing Possible Solutions:

- Designs can be conveyed through sketches, drawings, or physical models. These representations are useful in communicating ideas for a problem's solutions to other people.


Optimizing the design solution:

- There is always more than one possible solution to a problem. It is useful to compare and test designs


Simple Machines

Simple machine Video

Simple Machine 2

What is a Pulley?

What is an Incline?

Super Simple Machines