Introduction: This lesson provides students with a review of simple machines and their tasks. It works best in combination with your lesson on simple machines, or as a review/additional activity.

When you push or pull with a simple machine, you are applying a force and doing work. And, if you get more force out of a machine than you put into it, then that machine has a mechanical advantage.

The list of mind-numbing SEO tasks that can be automated continues to grow and I’m eager to see more automation applications shared in the community. Let’s get you involved! Given the positive ...

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