I would like to provide my Design and Modeling Engineering students more access to a 3D printer since 3D printing is universal technology that allows individuals to design and create. I want my students to have the experience of seeing the Design Process from the beginning of defining the problem and generating concepts to 3D printing the final iteration of their design as the presentation.

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3D Printing for the Makers and Creators!

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School:
Oakridge Middle 
Subject:
Engineering 
Teacher:
Kari Doucette 
Students Impacted:
190 
Grade:
Date:
August 25, 2019

Investor

Thank you to the following investor for funding this grant.

 

Suncoast Credit Union Foundation - $1,483.47

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Impact to My Classroom

# of Students Impacted: 170

During this school year, my students are learning about the design process through the Design and Modeling curriculum from Project Lead the Way (www.pltw.org).  One of the projects that the students complete is to design a puzzle cube that has exactly 5 pieces along with other specific criteria and constraints.  Once they design the puzzle, they make a prototype by gluing ¾ inch wooden cubes together.  The next step in the project is to use SketchUp (computer assisted design software) to create each puzzle piece in 3D software. 

 

This year, due to receiving the grant money, all 170 students were able to 3D print their puzzle pieces.  This allowed for them to see how important accurate measuring is when something is being designed and then printed so that everything fits together.  The students then used the 3D printed models to take data by timing their classmates to see how long it took to put each puzzle cube together so that we could analyze the data and determine who had designed the most difficult puzzle.  I believe the data was more accurate this year since the puzzle pieces were 3D printed and fit together precisely. 

 

The students really enjoyed the project, and I thank Suncoast Credit Union for funding this project so that we could purchase a 3D printer cart and an additional 3D printer for our classroom.

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setting up 3D printer cart

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setting up 3D printer

 

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setting up 3D file on laptop to print

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removing 3D puzzle from 3D printer bed

 

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data collection with puzzle parts

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data collection with puzzle pieces

 

Original Grant Overview

Goal

I would like to provide my Design and Modeling Engineering students more access to a 3D printer since 3D printing is universal technology that allows individuals to design and create. I want my students to have the experience of seeing the Design Process from the beginning of defining the problem and generating concepts to 3D printing the final iteration of their design as the presentation. 

 

What will be done with my students

Students across all 6 of my Design and Modeling Engineering classes (190 students) are learning about the Design Process by completing design challenges from the Project Lead The Way (PLTW) curriculum. One of the challenges includes computational thinking to design a solution for a five piece puzzle cube with specified criteria and constraints while working in pairs. After each student builds a puzzle cube by gluing wooden blocks together, they will explore Computer Assisted Design (CAD) software using SketchUp to build a 3D model of each of their puzzle pieces. I would like for my students to be able to 3D print their puzzle cubes for the last step in the Design Process of Presentation of the Solution. After they get experience with CAD software in SketchUp with the puzzle cubes, they will go on to learn Autodesk Inventor software, currently used in the engineering industry, to create and print more involved projects such as a train engine.  

 

Benefits to my students

My students will be able to experience ALL of the steps of the Design Process from defining the problem, generating concepts, design a solution, build and test the solution, evaluate the solution and present the solution with this project. In addition, they will also learn the importance of accuracy when dimensioning their puzzle parts so that they will fit together in the puzzle cube once 3D printed. This will assist when the puzzles are being timed while they are put together by their classmates in order to determine which team designed the most difficult puzzle. Throughout this challenge, students will develop essential skills including problem solving, critical and creative thinking, communication, collaboration, and perseverance. 

 

Budget Narrative

3D printer will be purchased from Amazon with free shipping (no tax). Printer cart will be purchased from Wayfair with free shipping. Filament will be purchased from Afinia website store with free shipping (no tax).  

 

Items

# Item Cost
1 Afinia H400+ 3D Printer $749.00
2 Waddell 3D Printer Cart $349.99
3 tax for printer cart $24.50
4 Premium PLA Filament - 8 Pack - 500g Spools $179.99
5 Premium PLA Filament - 8 Pack - 500g Spools $179.99
  Total: $1,483.47

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Special Thanks to Our Presenting Partners

Suncoast Credit Union