1. What is a System? I can identify a variety of systems.
I can describe the components of a system.

2. This is a system.

3. This is a system.

4. This is a system.

5. This is a system.

6. So, what makes a system?

7. Our definition of a system…
Two or more parts, working together, to perform a function.
Matter and energy flow through systems.

8. Sprinkler System… A sprinkler system has many parts.
Some parts are above ground…

9. Some parts are below ground.

10. Some parts control what happens.
Sometimes parts do not always work right.

11. Some sprinkler systems have only a few parts…
and other sprinkler systems are much more complex.

12. The function of a sprinkler system is to provide water to plants.

13. Remember the definition of a system…
Two or more parts, working together, to perform a function.
Matter and energy flow through systems.

14. Is this a system?
WHY?

15. working together to move people from place to place
The skateboard has:
many different parts
working together to move people from place to place
Motion energy flows through the system
grip tape
deck
trucks
wheels
bearings

16. Is this a system?
WHY?

17. The iPod has:
many different parts
working together to play music
sound energy flows through the system

18. Is this a system?

19. The toy car has:
many _________
working together to ____________
_________ energy flows through the system

20. What systems are in this room?
Work with your team to identify at least four systems that you can see.
Identify the parts of each system.
What is the function of each system?
What kind of energy flows through each system?

21. Based on “Teaching Systems as a Framework for Understanding”
Based on “Teaching Systems as a Framework for Understanding”. Martha Mather and Vicky Smoot, NSTA Area Conference, Dec. 2011