Element D
Design Concepts, Analysis, & Selection
Design Concepts, Analysis, & Selection
Approximately 15 million students will be enrolled in high-school in the Fall of 2020, of which 45 percent will attend online, with an additional 48 percent not yet determined. Students across the nation need full access to experience both virtual and hands-on components of the PLTW Introduction to Engineering Design curriculum whether in a brick-and-mortar setting or via remote instruction. How can we provide a practical solution that aligns with the CDC Considerations for Schools, for an individual kit, that would facilitate PLTW curriculum and not require families to shoulder an additional financial burden for the procurement of hands-on materials?
Blurting it out Method
Individual lesson kits
One kit for course
Parent pick up
School district delivery
Supply Refresh days
District all-calls
509 funds
Building fund
Perkins funds (must be done in spring)
CAPE funding
CARES Act potentially
Zoom sync and asynchronous support/learning options
Unboxing video/hype
Toy
Candy
Spring scales
Weekly resupply
Quarterly resupply
Scissors
Ruler
Tape
Paper
Pencils
Glue
Basic Box
Expanded Box
Hard copy instructions
Cover letter digital lines of communication
Web site advertising
Community partners advertising on the boxes for free materials
Donations
Local foundations (leo, rotary, Women in technology, Boys and Girls club)
Boys and Girls club for distribution and extension after school storage or a workspace for transient students
Library for STEM club
Philly 25 kids, 25 desk, 6 foot spacing
Maybe spreadsheet for column organization for individual ideas (think, pair, share small group, then whole class)
Review rules for shopping cart
SCAMMPERR Method
Product - box distribution weekly
Substitute: weekly, monthly, quarterly, once a semester
Combine: food plus science kit
Adapt: mail it family with no transportation, bus drop off, municipal buses, WiFi stations are included in the busses
Magnify: scaling up idea as PBS video series that goes with the kit and is broadcast with antenna
Modify: PLTW could make it available, just three teacher pilot, include a toy and/or a snack
Put it to another use: use around the house, no recollection of materials
Eliminate: revert back to personal activities or basic STEM investigations
Rearrange: swap components, swap distribution schedule, send out update kits, resupply or refresh or replace
Reverse: at the end there should be a backflow of material to the school for a gallery, source of kit could reversed, PLTW could assemble and we simply distribute
Our team, Group 8, used several methods to come up with our list of ideas which we eventually were able to refine. To begin, our group was placed into a breakout room where we each “shouted out” our ideas and listed them on a collaborative document. We then used the SCAMMPERR Method to focus on pulling great ideas from our brainstorm to come up with 3 concepts to review in a Decision Matrix.
Prior to using the matrix, we set the weight and scale in which we would evaluate the concepts against our design requirements (established in Element C). As we evaluated each of the concepts against the requirements in the Decision Matrix, we decided to weigh specific requirements more or less based on the surveys, input, and interviews from Element A. We were able to establish and formalize 3 concepts in which we will be pursuing further.
Solution A: Prepacked from Vendor
Solution Description: Instructions are provided by private company (like KiwiCo). School pays for subscriptions and materials are shipped to the school and distributed through the 'dead drop kiosk' method in the school lobby.
Implementation: Rosters for Fall semester determine quantity needed and purchase orders are submitted at the beginning of the summer for central collection and distribution. Excessive costs would have to come through corporate sponsors, donations, and/or grants such as Perkins or 509.
Solution B: Materials sourced by families
Solution Description: Instructions are provided by the district, but families are left to buy and assemble kits – like “teacher wish lists or back-to-school lists” that go out at the beginning of the year.
Implementation: Just as elementary schools send out a 'wish list' for students to buy at the beginning of the school year, we could make a materials list parents should buy before school. Assuming since families are purchasing the materials, there is really no quality control. There is also a huge financial burden on families, and we are attempting to eliminate social and economic impacts.
Solution C: Kits provided by school district
Solution Description: School district purchases in bulk, volunteers assemble, kids pick up.
Implementation: Rosters would determine quantity. Purchase order approvals may take time depending on funding sources, which could delay material delivery. District cost constraints will determine contents. Funding would likely need to be sourced from grants.
In order to complete this element, we had to review Elements A, B, C, and compare/contrast them with Element D to ensure we could continue or if our ideas would need iteration and improvements. After creating and completing the Decision Matrix along with reviewing each concept in more detail, we’ve decided that we would pursue Concept C: Kits provided by the district as the option that we would move into the next phase of design, evaluation and testing. Given the weights of the respective elements in the decision matrix, Concept C: Kits provided by the district received a total of 15 points over Concept 1: Purchase/Assembly/Distribution of Kits by Vendors to Families Direct. It was still difficult to find a solution to fully meet the design requirements in which we are attempting to fit within, the biggest of which is the economic and social impacts on families simultaneously with maintaining CDC guidelines. We will be pursuing and testing Concept C: Kits supplied by the district as our potential solution.