Simple machines

Open Ended

Describe a situation when a simple machine would be useful.

Open Ended

Would a shorter or longer inclined plane be better to use? Explain your answer.

Open Ended

Describe how you use simple machines on a daily basis.

Open Ended

What type of simple machine would teeth be considered, and why?

Open Ended

Identify as many simple machines make up a skateboard.

Open Ended

Identify the simple machines within a stapler.