U3c-L4

Prepare for today’s quiz. Title your paper with the standard title as shown below:

December 6, 2010

DRILL

BPI U3C Quiz 12/06/10 LAST, F #

UNIT 3c – CORE TECHNOLOGIES

1. List the 9 core technologies and give an example of each.

2. Sketch a diagram that shows the transfer of energy in an electric car – label all components.

3. Sketch a diagram that shows the transfer of energy in a gas-powered car – label all components.

4. What kind of diagram did you sketch in #2 and #3 above?

OPEN-NOTES QUIZ

U3c-L4

1. List the 9 core technologies and give an example of each.

1. Mechanical

2. Electrical

3. Electronic

4. Thermal

5. Biotechnology

6. Materials

7. Structural

8. Fluid

9. Optical

QUIZ SOLUTION

U3c-L4

2. Sketch a diagram that shows the transfer of energy in an electric car – label all components.

QUIZ SOLUTION

Start with: Goes to: Drives:

U3c-L4

2. Sketch a diagram that shows the transfer of energy in a gas-powered car – label all components.

QUIZ SOLUTION

Start with: Goes to: Drives:

U3c-L4

Gas tankGas tank

4. What kind of diagram did you sketch in #2 and #3 above?

CLOSED-NOTES QUIZ

U3c-L4

Flow Diagram / Flow Chart

U3c-L4

• Your job is to use the Engineering Design Process to design a robot that would help you with some task in your life.

• Examples?

CORE TECHNOLOGIES CLASSWORK

CORE TECHNOLOGIES CLASSWORK

Introducing the NEWiRobot® Roomba®

Vacuum Cleaning Robots!

A better way to maintain cleaner floors every day!Meet the new Roomba! The newest iRobot Roombas feature dramatically improved vacuum pickup, brush design, debris and particle filtering, advanced cleaning coverage and navigation plus innovative new scheduling capabilities.

U3c-L4

CORE TECHNOLOGIES CLASSWORK•    Improved cleaning performance

•    Improved navigation

•    Easier to use, maintain and upgrade

•    Voice demonstration

•    Virtual Wall® Lighthouse™

•    Amazing pickup

•    Larger filter

•    Won't get stuck

•    Lower maintenance

•    Safe and gentle navigation

•    On-board Scheduling

•    Wireless Command Center

•Powerful suction and rotating brushes

•Automatically navigates for best cleaning coverage

•Cleans under and around furniture, into corners and along wall edges

•Self-adjusts from carpets to hard floors and back again

•Automatically avoids stairs, drop-offs and off-limit areas

•Simple to use— just press the Clean button and Roomba does the rest U3c-L4

U3c-L4

PROCESS:

• This is an individual assignment.

• Go through the design process steps listed on the back of the article.

• Complete all steps in your notebook.

CORE TECHNOLOGIES CLASSWORK

LETTERLETTER

USE COMPLETE SENTENCESUSE COMPLETE SENTENCES

SKETCHES MUST CLEARLY COMMUNICATE SKETCHES MUST CLEARLY COMMUNICATE SOLUTION and BE ORTHOGRAPHIC SOLUTION and BE ORTHOGRAPHIC

PROJECTIONSPROJECTIONS

U3c-L4

HOMEWORK

Complete steps 1-7 of the design Complete steps 1-7 of the design process for your robot design. process for your robot design.

DO YOUR BEST WORK.DO YOUR BEST WORK.