Collaboration with the Physical Education Department
(The fourth in our student blog series comes from Nolan in 11th Grade, and gives the final update on a project that was begun last year.)
Last year, the focus of the Advanced Engineering I group (juniors and seniors) of the Providence Engineering Academy was statics, or the branch of physics associated with objects at rest. As a way to explore this topic, the members of the Engineering Academy collaborated with the Providence Physical Education Department. Their goal was to create versatile wooden boxes that could function in many different ways: an obstacle course, a balance beam, or a step-up box, for example. In this way, the engineering students created a system that would not only benefit the P.E. program, but would also help them learn more about statics, since the structure would have to be able to withstand the use of the junior highers (not breaking or sliding on the grass when jumped on, while having multiple uses).
The first box shown in a virtual assembly
The second box shown translucent, interior strength wall visible
This first step of this project was to create paper models of the boxes, to see how everything would fit together. After Mr. Meadth, the director of the Engineering Academy, approved the designs, the team shifted to using an online program called Onshape. Onshape is a design tool used to create realistic models of objects. This CAD technique allowed the budding engineers to visualize their designs of the boxes further and make adjustments where needed. Once the â€œCADingâ€ was complete, it was time to start producing and assembling the actual boxes.
Mr. Meadth checks the fit of the first two pieces of one box, as students look on
The students wrestle with the heavy pieces, sliding them into place
Incorporating the â€œbox jointâ€ technique (resembling a three-dimensional puzzle, used for strength), the two large boxes were finally completed after lots of hard work from last yearâ€™s juniors and seniors. Each box comprised approximately nine pieces, weighed about 120 pounds, and had volumes of 80 and 48 cubic feet, respectively. Another fun touch added to these boxes was a grid of four inch squares cut into sides of the boxes, allowing them to be connected together with beams. These boxes are oddly shaped, one like a cube cut along the diagonal and the other like a cube with a rectangular chunk missing, which only adds to their versatility.
An almost completed box, missing two faces and the inner wall
Fast-forward three months: two amazing boxes just as planned!
Since these boxes were created last year, they have had much use from the junior highers. Mr. Mitchell, the P.E. teacher, says that he is â€œvery grateful that the Engineering Academy did this,” and that “these boxes really enhance the fitness pursuits and the program as a whole.” Judging by the frequency of use and Mr. Mitchell’s gratefulness, this project was a resounding success. Great work, Providence Engineering Academy!
A grateful Mr. Mitchell urges his students on as they create innovative workout routines
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