Name them and give an example of each.
What is a simple machine and why do we use them? How many are there?
Name them and give an example of each. We spent most of our day in Mrs. Ravencraft's room because of rainy weather. In her room, you observed our lab for the day. The lab was watching water move through it's different states. Please explain the states the water went through and explain what caused the water to change states.
Today in class, you learned what a prism is and how light is refracted. Explain what a prism is, what refraction is, and how a prism works.
Our next Engineering project is titled Lighthouses and Lenses, it's going to be a lot of fun and we'll learn a ton of information. For your Blog assignment, please tell me anything you know about lighthouses. Tell me if you've ever visited one, too!
Most every home has a thermostat. Please find out what that is, how it works, and why you think homes need one. Please answer each part of this question, which is three parts, and explain your thinking to your classmates. Remember, please comment on another student's post.
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March 2020
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