1. MEG WHITNEY 2 ND PERIOD – A-DAY TechnoJay a CO2 Car A girl and a bird!

2. Directory – The Design Process 1. Define the problem. 2. Brainstorm. 3. Research. 4. Develop ideas. 5. Choose the best idea. 6. Create a model or prototype. 7. Test and evaluate. 8. Improve design. 9. Communicate the results.

3. Defining the Problem car powered by CO2 between 200 and 305 mm in length between 56 and 75 mm in height between 35 and 42 mm in width between 30 and 170.1 g in mass (including wheels) creative and original design

4. Brainstorming aerodynamic creative/original design must meet specifications (see Defining the Problem)

5. Researching www.scienceofspeed.com middle/high school showroom winners’ cars’ designs

6. Developing Ideas thumbnails very rough sketches “Left” created by Erich Herbel from Hillsboro High School in Hillsboro, Kansas (2013) “Class of 2013” created by Jessica Harris from Seaford Senior High School in Seaford, Delaware (2013) 4 9

7. Developing Ideas (cont’d) “Hintze Design” created by Ryan Hintze from Braden River High School in Bradenton, Florida (2013) “The Red Bullet 2.0” created by Alex Bondar from Lakeside High School in Evans, Georgia (2012) 10 13

8. Choosing the Best Idea

9. Creating a Model or Prototype my final drawing

10. Testing and Evaluating

11. Improving the Design could have been filed/sanded more thoroughly Better paint job? Always room for improvement! Such a bad paint job!

12. Communicating the Results fun experience learned a lot Successful!