Showing posts with label 3D. Show all posts
Showing posts with label 3D. Show all posts

Monday, October 29, 2018

All Aboard: Where Hovering Dreams Become a Reality


“A dream doesn’t become reality through magic; it takes sweat, determination, and hard work.” 
-Colin Powell

          I think back to when I was a kid, thinking about how there would definitely be flying cars in the future.  Shows and movies like “The Jetsons” and “Back to the Future” made these dreams a quasi-reality for us.  Unlike three of Prairie View Elementary’s finest leaders, I was waiting for someone else to make this idea come to fruition, it never happened.

          It all started when Christopher and Ethan dreamed up the idea to transform the transportation world with a hover train that would exceed all current travel expectations.  Beginning the design process by sketching out what they imagined, their idea began to take shape.  After coming up with rough sketches of what their hover train would look like, they needed help to take their project to the next level.  Inviting Ian into the group seemed like the best addition, as he had experience designing futuristic models as well.  Additionally, Ms. Natalie Spann, Librarian at Prairie View Elementary, was asked to oversee this passion project, as the students eventually hoped to use the brand-new 3D-printer the school had won through having the most involvement at NISD’s Summer Techno Camps!

          Under the direction and guidance of Ms. Spann, the three 5th-grade engineers began to set-off on developing their idea in Tinker Cad, a design program that can then connect to a 3D-printer to print out their designs.  In discussing their design process, Christopher stated that “We know that it has to be aerodynamic, which is why the front of the train will be rounded, to allow the air to push around it on all sides.”  Through the process of designing the train itself, they have had to problem solve how they intend to make it hover.  Ethan suggested that “electromagnets within the train and surrounding the tunnel will allow the train to stay off the ground,” as he pulls up his Youtube video research.


       
          The beauty of learning in a district such as NISD, educators know where there is a will, there is a way.  It just so happened that the NISD STEM Academy at Northwest High School had recently posted about their culminating project after experiencing first hand what the engineering process looks like.  Ms. Elizabeth Mitias, the teacher of the Aerospace and STEM Principles classes, gladly accepted the challenge of having some of her seniors mentor our three emerging scientists.  Coordinating schedules, Ms. Spann and Ms. Mitias set out to schedule a Zoom Conference between the two groups of students.  The Prairie View students were excited at the opportunity to hear from “experts” in the field that they were working in.  They began preparing talking points and questions that they would ask the seniors.

          Finally, the day of the meeting arrived.  Ethan, Connor, and Marla, senior students from Ms. Mitias’’ class, were eagerly awaiting the arrival of the young engineers.  The meeting commenced with an introduction to the engineering process where the seniors discussed their experiences in creating their spacecraft.  Connor reiterated the idea that “It is necessary to get feedback from multiple perspectives when creating a project because a fresh pair of eyes can help you see things that you may have missed before.”


          Throughout the course of the meeting, Christopher, Ian, and Ethan held their own when challenged with scientific questions.  The level of discourse between these two groups of students was like none that this writer has ever experienced before.  Following a protocol where the Seniors gave reflective feedback and encouraging words of praise to the 5th-graders, who were silently listening and absorbing, the 5th-graders who once thought they were ready to print a prototype of their project and submit it for testing, knew that they had to comb through their plans and make adjustments to account for all of the new learning they had acquired.


          When asked about their experiences throughout this whole passion-project, the boys were ecstatic to share how they were feeling.   Ian stated, “I feel smart. I feel like a brainiac. I feel like I’ve done something nobody’s ever done before.”  Ethan expressed, “It feels like what we are doing is experimental. We are figuring out problems that we’ve never done before.”  Excited by the opportunity, Christopher shared, “I am just so eager to learn more about aerodynamics and electromagnets, and it feels like this is something that we can really make happen.”  Ms. Spann, who supported this project from its conception, expressed, “I love that this whole project was intrinsically motivated.  The students had the idea and set out to find a way to make it happen, all on their own.  They never had a question of if, just who would be willing to give them the space to make their dreams come true.”

          By empowering our students to find what they are passionate about, these Prairie View Leaders exemplify the necessity to fulfill the mantra, “Where there is a will, there is a way.”  This truly embodies Leader In Me Habit #4 as this is a WIN-WIN for all involved.

Monday, January 5, 2015

3D printer makes student-designed products come to life

Having a classroom 3D printer is not only cool, it is technology which can truly transform student learning. An example of such a transformation is the Product Design and Development Project, conducted by STEM Academy Seniors in Mr. Jim Brown's Engineering IV class at Northwest High School. Given the Driving Question, "How can we design and develop a product that will satisfy a consumer need?", students worked in design teams to apply the product design and development process, along with the engineering design process, to design, create, and present a product prototype that will satisfy a consumer need. Using new product development stages, students evolved their ideas into physical prototypes using the 3D printer. In true STEM Academy fashion, at the conclusion of the project, students presented their prototypes to a panel of industry experts for authentic, real-world feedback.
Image source: http://store.makerbot.com/replicator2
The integration of technology in this project was not only to create their final products, but also in many steps throughout the project. For example, students used Nepris to video conference with TXS Industrial Design personnel, Excel Gantt charts for effective project management, electronic Pugh Charts for product concept selection, and SolidWorks 3D design software (a common software used in university Engineering programs) for digital product design. All these tools were used to allow students to collaborate, work as a team, meet deadlines, justify product design decisions, and create product designs that could be sent to the MakerBot 3D printer. Only then could the students' designs come to life.

Examples of student products


Bullet Buddy
A pencil for people who like to stand out in a crowd, the Bullet Buddy is the perfect ammunition  for the professional.  Convenience in a small container, it comes with a big eraser for the error-prone, a pocket clip for mobile storage convenience, and a built-in sharpener.


Link to complete Bullet Buddy student presentation materials is HERE. 

"We had to apply our knowledge of SolidWorks, a program that allows us to make components for the 3D printers. Similar to AutoCAD chamfering and filleting, you can mold the object however you want to." -Tucker Chaka, Bullet Buddy Design Team Member 
"What engineers do is make products better. Having this technology with 3D printers and the SolidWorks platform lets us to break down components to see how they work and improve upon them. Without technology, we would not have been able to do the project." -Christian Thomas, Bullet Buddy Design Team Member

Swirly Fork
The Swirly Fork was created to make the eating of noodles easier on the consumer.  The fork works by spinning when you run your fingers down the side of the fork.

Link to complete Swirly Fork student presentation materials is HERE

Z Case
Too many things to hold? Losing all your stuff? We have just the thing for you! The Z case can hold your stuff, reduce the amount, and protect your phone.

Link to complete Z Case student presentation materials is HERE.
"For engineering, you want to come up with stuff on your own to improve things, that's what engineers do. I was wanting to improve a phone case. There are already phone cases like I had, but I wanted to improve it to where it would become a mini wallet at the same time that won't be bulky." -Zi Lin Higbie, Z Case Design Team Leader

As each student design team presented their products at the end of the project, industry experts who served as presentation judges provided insightful feedback to students. In some cases, the prototypes were so well designed that they could be manufactured for sale to the public with only minor modifications.

Would you buy these products? If they needed further modification to meet your needs as a consumer, would you hire these students to create a product designed for you?

If you had access to a 3D printer, what would you create? Would it be something just for fun? Would your product satisfy a consumer need?

Additional Project Resources 


Project Overview & Requirements
Product Concept Proposal Grading Rubric
Engineering Research Grading Rubric




Monday, May 12, 2014

Blueprint Gone 3D

Written by Jacob Suchors, Ridge Hanson, and Brandon Fryer
  
     The Junior and Senior students in Mrs. DeLong's AutoCAD class recently completed their Guest House Project. The unique aspect of this project is that the students are designing a real house for a real client that is actually going to be built in Van Zandt County! The client that the house is being built for is Libby Turner, a woman who owns a plot of land in East Texas. When asked about how students reacted to having an actual client, AutoCAD teacher Mrs. Jacqueline DeLong, explains how, “By actually having a real client it motivated the students to work harder because each team wanted to see their design become a reality.”

    The students worked in teams of 2 to create the house. They used a more advanced AutoCAD program called REVIT, which allowed the students to show their design in 3D. Tucker Chaka states that, “I like Revit a lot more than the original AutoCAD because it makes everything so much easier…You can select Door, Window, Wall, etc. and place it wherever you want, whereas in AutoCAD you have to draw everything individually which makes things much more complicated and time consuming.”

    The project was designed to exploit each student’s talents in creating a home in REVIT. The situation was very real world with a real client and client wants. The students met with the client weekly and discussed ideas, the budget that was $70,000, and had the client check the progress of their designs. Having a real client added to the whole idea and helped prepare students for the real world.
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