If you finish your worksheet on a simple machine (pencil, glue stick, or can opener) then you can listen to this story being read The Boy Who Harnessed the Wind, https://youtu.be/ab-aZ92Vyuc
This will be done later… Do not go to these links yet
When you finish testing your windmills and completing the last two pages of your packet. Turn the packet in. Before you do make sure all of your answers are in complete sentences.
Then watch this video about a boy in Africa, who built his own windmill. https://youtu.be/arD374MFk4w and https://youtu.be/BzlgyDAMupw
If there is time read this article on how important wind energy is for the environment. http://www.conserve-energy-future.com/how-windmills-work.php