The more precisely a design task's criteria and constraints can be defined, the more likely it is that the designed solution will be successful. This activity focuses on the following Three Dimensional Learning aspects of NGSS:ĭefine a design problem that can be solved through the development of an object, tool, process or system and includes multiple criteria and constraints, including scientific knowledge that may limit possible solutions.Īlignment agreement: Thanks for your feedback! Apply the engineering design process to their project.ĭefine the criteria and constraints of a design problem with sufficient precision to ensure a successful solution, taking into account relevant scientific principles and potential impacts on people and the natural environment that may limit possible solutions.Ĭlick to view other curriculum aligned to this Performance Expectation.Print 3D generated blades using a MakerBot printer.Use the 3D modeling software Tinkercad to create blades for their vehicle.Test the racer in a controlled environment.Just as engineers use the engineering design process to invent and innovate, students have the opportunity to engineer their own unique maker racer while sparking their creativity and collaborating with their partner and groups.Īfter this activity, students should be able to: Students also reflect on what worked well in the design, what did not, and brainstorm on how to iterate. They employ novel technologies in the form of 3D printers to build prototypes and components. Students begin their design by sketching out a plan for their maker racer car. Throughout this project, students apply various engineering design concepts to design, build, and test a maker racer. This engineering curriculum aligns to Next Generation Science Standards ( NGSS). A discussion at the end of the activity allows students to reflect on what they learned and to evaluation the engineering design process as a group. Once the students finish assembly and install their vehicle’s air blades, they race their vehicles to see which design travels the furthest distance in the least amount of time. After using Tinkercad to design blades for their racers, students print their designs using a MakerBot printer. I'd like to document everything I do, especially if there aren't any documentations out there already so I can give back to this community so please keep watching this space if you want updates.Īny help is welcome and I appreciate you reading this, thanks.Students use the engineering design process to assemble an electric racer vehicle. I have access to SolidWorks and FreeCAD, I am determined but I don't know where to start.įor those that have experience CADing from real objects how do you model things that are as big as a car but you still need all the metal frame details? I have a PDF drawing of the van but its only really the exterior, I need as much detail as possible (mainly of the roof and its support structures). Do I take photos? What do I take photos of? Do I need a 3D scanner? A special camera? From your expertise I would like advice on how I would do this. Obviously this isn't going to stop me, and the next plan would be to create the model myself. The problem I am facing is I need a 3D model of the van so I can do some FEA before and after the modification to prove it's safe and reliable, and after reading through some posts here it seems unlikely I'll find the models already made (I've spent a solid 2 days looking myself before reading those posts so I can agree I wont be finding it). I have a van, specifically a 2009 VW T5, and as an engineer I want to do some modifications to the body, I work for an engineering company that approves these things and have some great minds to help me ensure the project will work.
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