The Hallway Racer

Jason Jischke
Jerod Felix
Jason Jischke
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B.S. Technology Education K-12
M.S. Educational Administration
PLTW Certificate in Automation & Robotics
20 years of teaching experience
6 years experience as Dean of Students
WTEA Program of the Year Award 2005
ITEA Program of Excellence Award 2006
Jerod Felix
B.S. Technology Education
 PLTW Certificate in Digital Electronics
 REACH Certified (US Sailing’s STEM
Education Initiative)
 11 year of teaching experience
 9 years experience as power sports
technician
 Engineer
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Why we are presenting today?
Many requests for plans
 Exciting real-world engineering project
 Promote STEM in your program
 Answer questions and help you get
started
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Presenting the project to your
students
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Show a video-There are many!
 One example
○ https://www.youtube.com/watch?v=PBSdB2m
gcY0
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Review the Hallway Racer Design
Portfolio packet with your students
• To develop a high quality design portfolio in a
self-contained binder that complies with all of the
design portfolio parameters defined below to
design the fastest full-scale “Hallway Racer!”
• To create the fastest full-scale “Hallway Racer
Prototype” powered by a supplied cordless drill
that complies with all of the design parameters
defined below.
The following items need to be of
high quality and included in your
design portfolio in the order listed
below:
• Cover Page
• Packet Inserted
• Problem Statement to clearly
Define the Problem.
• Gather Information from at least 3
sources on
steering, braking, and drive
systems for vehicles.
Dragster Design Portfolio Parameters
cont.
•
Generate 3 Alternative Thumbnail Designs
of each of the researched systems.
• Develop a Detailed Sketch of your Best
Design for each of the researched systems
on separate 8 ½” by 11” paper.
• Research online at Menards, Fleet Farm,
and Harbor Freight to find the best prices
for your requested materials and develop a
Purchase Order for each.
• Total cost of the prototype may not exceed
$50.
• The chart below lays out the minimum and
maximum design parameters for your Hallway
Racer Prototype. If your prototype does not meet
all of the design parameters, you will be
disqualified from the official competition. You
may still test your Hallway Racer if your instructor
deems it safe to test.
DESIGN PARAMETER INSPECTION CHECKLIST
MIN.
MAX.
Body (length)
3’
5’
Body (width)
2’
3’
Functional Braking System
Yes
No
Functional Steering System
Yes
No
Functional Drive System
Yes
No
ACTUAL
Hallway Racer Purchase Order
Date:
Purchase From/Pay To:
Ship To:
TEAM NAME
Date Needed:
Qty
Unit
ID #/SKU
Color/
Size
Description of items obtained from one vendor
Unit Price
Discount
Shipping and Handling
Total
Total
Cost
• Have your prototype evaluated to see if it
meets all of the defined design parameters to
qualify for the time trials.
• Compete in the time trials and calculate the
speed in MPH to qualify for the final race!
• In order to calculate the actual miles per hour (mph) for your
Hallway Racer, you need to figure out how many feet your car is
traveling per second. _50ft_ Distance traveled /_____Time in
seconds = _____ ft/sec.
• In order to convert ft/sec into miles/hour you need to know the
number of seconds in one hour. 1 hr = 60 minutes X 60 seconds =
3600 secs.
• You also need to know the number of feet in a mile which is 5280.
• Therefore 1ft/sec = 5280/3600 mph. So if your Hallway Racer
traveled 50ft/sec = 50 X (5280/3600) = 73.33 mph.
• Calculate the actual mph for your Hallway Racer_____ ft/second X
(5280/3600) = _____ mph.
• Make modifications to your prototype to
improve efficiency in speed and handling.
• Have your prototype re-evaluated to see if it
meets all of the defined design parameters to
qualify for the time trials.
• Race your prototype in the final race and
calculate the speed in MPH to determine the
champion.
*** Winner will receive a footlong sub of their choice from Subway.***
Sources Cited
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DIY Go Kart Powered by Drill Motor.
Perf. Daddy and Son. YouTube/DIY Go
Kart Powered by Drill Motor. YouTube,
29 July 2013. Web. 20 Feb. 2017.
Questions/Answers/Test Drive
Thank you for attending out breakout session. Feel
free to contact either of us with specific questions.
Jerod Felix Rosendale-Brandon
[email protected]
Jason Jischke South Park-Oshkosh
[email protected]