Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
Simple Machines Wedge Inclined Plane Screw Wheel and Axle Lever Pulley
Simple machines are useful because they can make a physical job easier by changing the magnitude or the direction of the f...
Have you ever tried to unscrew a nut, bolt, or screw from something with your bare hands and discovered that it was just t...
What Did You Do?
You got the proper tool, such as a screw driver or wrench,  and unscrewed it!
Why is it that it's so easy to unscrew with a tool when you can't with your bare hands?
The wrench and screw driver are examples of a wheel and axle, where the screw or bolt is the axle and the handle is the wh...
All of the simple machines can be used for thousands of jobs from lifting a 500-pound weight to making a boat go. The reas...
Let's Take a Look at Them
Levers Fulcrum Lever Load Click Here to Learn More
Inclined Plane Click on the dude to learn more.
Screw A screw is an inclined plane wrapped around a post.  Click on the light bulb to learn more.
Wedge Two inclined planes make a wedge. Try to catch the saw to learn more.
Wheel and Axle  Axle Wheel Click on the windmill to learn more.
Pulleys Wheel Rope This box is easier to lift because of the pulley. Click on it to learn more.
Have you learned it all yet?  Let’s look at a worksheet to see. Click Here
Are you ready for a  quiz on the Internet? Click above
Now it’s time to link to Inspiration.  When you get there, all of the simple machines are shown.  Create some clouds aroun...
You are now a simple machine expert.  Share  your knowledge  with your parents  over dinner.
The End
Upcoming SlideShare
Loading in …5
×

Simplemachines1

1,529 views

Published on

Published in: Education, Business, Technology
  • Be the first to comment

  • Be the first to like this

Simplemachines1

  1. 1. Simple Machines Wedge Inclined Plane Screw Wheel and Axle Lever Pulley
  2. 2. Simple machines are useful because they can make a physical job easier by changing the magnitude or the direction of the force exerted to do work. Why are they Useful?
  3. 3. Have you ever tried to unscrew a nut, bolt, or screw from something with your bare hands and discovered that it was just too tight to loosen even if you had a good grip? Example
  4. 4. What Did You Do?
  5. 5. You got the proper tool, such as a screw driver or wrench, and unscrewed it!
  6. 6. Why is it that it's so easy to unscrew with a tool when you can't with your bare hands?
  7. 7. The wrench and screw driver are examples of a wheel and axle, where the screw or bolt is the axle and the handle is the wheel. The tool makes the job easier by changing the amount of the force you exert. Axle Wheel
  8. 8. All of the simple machines can be used for thousands of jobs from lifting a 500-pound weight to making a boat go. The reason why these machines are so special is because they make difficult tasks much easier.
  9. 9. Let's Take a Look at Them
  10. 10. Levers Fulcrum Lever Load Click Here to Learn More
  11. 11. Inclined Plane Click on the dude to learn more.
  12. 12. Screw A screw is an inclined plane wrapped around a post. Click on the light bulb to learn more.
  13. 13. Wedge Two inclined planes make a wedge. Try to catch the saw to learn more.
  14. 14. Wheel and Axle Axle Wheel Click on the windmill to learn more.
  15. 15. Pulleys Wheel Rope This box is easier to lift because of the pulley. Click on it to learn more.
  16. 16. Have you learned it all yet? Let’s look at a worksheet to see. Click Here
  17. 17. Are you ready for a quiz on the Internet? Click above
  18. 18. Now it’s time to link to Inspiration. When you get there, all of the simple machines are shown. Create some clouds around each picture and add some examples for each simple machine. Click below to begin.
  19. 19. You are now a simple machine expert. Share your knowledge with your parents over dinner.
  20. 20. The End

×