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{{Template:ENGR215inprogress|12/11/2017}}
 
==Abstract==
==Abstract==
''The Discovery Museum in Eureka are looking forward to being presented with projects that are suitable, hands-on, and engaging for young children. One of the projects requested is c Pythagorean Theorem model that helps children to visualize how this theorem works relating to areas of the sides of a right triangle.''
''The Discovery Museum in Eureka are looking forward to being presented with projects that are suitable, hands-on, and engaging for young children. One of the projects requested is a Pythagorean Theorem model that helps children to visualize how this theorem works relating to areas of the sides of a right triangle.''
 
There should be an image near the top.


== Background ==
== Background ==
 
''Team Butters consists of Mai Alqattan, Matthew Buck, Erik Nichols and Mercedes Weekly, created a Pythagorean Theorem demonstration that satisfies a set of criteria provided by the Museum.''


== Problem statement and criteria ==
== Problem statement and criteria ==
Use sortable table.
{| class="wikitable sortable"
|-
! Criteria
! Description
! Weight
|-
| Durability
| The project should be able to remain in the museum for the lifetime of its materials.
|align="right"| 8
|-
| Cost
| The design project must cost no more than $500.
|align="right"| 8
|-
| Mobility
| The design project must be able to move in and out of standard doorways, along with around the inside of the museum.
|align="right"| 5
|-
|Maintainability
|The components of the project should be easily maintained if necessary.
|align="right"|6
|-
|Safety
|The project must be sturdy enough that it cannot be knocked over, cannot be in any way destroyed by children, and cannot cause harm to the audience.
|align="right"|10
|-
|Aesthetics
|The project needs to appealing to the eye
|align="right"|3
|-
|}


== Description of final project ==
== Description of final project ==
Photos and descriptions. Use gallery.
''The final product is composed of acrylic, adhesive to bind it, and a brass plug. There are two circular pieces of acrylic that are 16 inches in diameter. In between those two pieces is the main part of the project, the Pythagorean model. There is a 3”, 4”, 5” triangle in the center, but the legs of the triangle are slightly shorter than these dimensions. Instead, they will be 2.5”, 3.5”, and 4.3” to allow fluid to flow around it. Off of the 3” leg there is a 3x3 square area, off of the 4” leg there is a 4x4 square area, and off of the 5” leg there is a 5x5 square area. There is a brass plug located in the center of the outer edge of of the 5x5 square area. This plug will be used to fill water into the 3x3 area and the 4x4 area completely in order to assure the correct amount of fluid is in the project. The fluid that is used is water with blue food coloring for added aesthetics.''
 
Include a how to use and maintain section. See the how to template below.
 


=== Costs ===
=== Costs ===
Use [[Help:Table_examples#Cost_Table]].
{| class="wikitable sortable"
 
|-
==Testing Results==
! Spendings
 
! Total ($)  
 
== Maintenance ==
 
Introduce this maintenance section.
 
=== Schedule ===
 
This is when to maintain what.
 
 
;Yearly
 
*a yearly task
 
*a yearly task
 
 
;Every __ years
 
*task
 
*task
 
=== Instructions ===
 
This is how to maintain. The step by step how to template {{Tl|How to}} is most likely best for this part.
 
{{How to
 
|title=How to Do Something
 
|File:Bpack bike trailer - demo 1.jpg |Backpack frame bike trailer |1 |Do something.
 
  |File:Aleiha dish.jpg |Aleiha's parabolic solar cooker |2 |Do something really complicated but made simple, etc.
 
}}
 
== Troubleshooting ==
 
This is only how to troubleshoot basic operation. For complex issues, the solution might just say contact ________. It should be a table in this format:
 
{| class="wikitable"
 
|-
|-
 
| Scrap
! Problem
|align="right"| 18.72
 
! Suggestion
 
|-
|-
 
| Ace Hardware
| Example issue
|align="right"| 6.49
 
| Example solution or suggestion
 
|-
|-
 
| TAP Plastics
| Does not turn on
|align="right"| 46.55
 
| Make sure it is plugged in
 
|-
|-
| Total
|align="right"| 71.76
|}


| Another issue
==Testing Results==


| Et cetera
''When the demonstration was filled with water, there was not any leakage.''


|}
== Maintenance ==


==Discussion and next steps==
''The only required maintenance is to replace the water once a year. This process takes about 30 minutes''




== Suggestions for future changes ==
=== Instructions ===
 
''Open the tightly closed lid and throw away the water that is in the demonstration. Mix water with the preferred food coloring. Refill the demonstration with that water.''
This is where to lay out suggestions for how to make the project function better in the future.  


==Discussion==
''The design met the criteria because of the following reasons. It has a sturdy base which makes it durable. The cost didn't exceed the budget. The design has no choking hazard or sharp edges. The design dimensions make it very mobile. For aesthetics, the fluid is colored. The design is very easy to maintain because it takes only 30 minutes a year.


==References==
==References==
See [[Help:Footnotes]] for more.
<references/>
{{Reflist}}


[[Category:Engr215 Introduction to Design]]
http://www.humboldt.edu/engineering/


https://www.discovery-museum.org/


 
[[Category:Engr215 Introduction to Design]]
== See also ==
[[Category:Projects]]
 
[[Category:Redwood Discovery Museum]]
* [[]]
[[Category:K-12 education]]
* [[]]
* [[]]
 
== External links ==
 
* []
 
 
{{stub}}
 
[[Category:]]
[[Category:]]

Revision as of 04:28, 21 December 2017

PTD.png

Abstract

The Discovery Museum in Eureka are looking forward to being presented with projects that are suitable, hands-on, and engaging for young children. One of the projects requested is a Pythagorean Theorem model that helps children to visualize how this theorem works relating to areas of the sides of a right triangle.

Background

Team Butters consists of Mai Alqattan, Matthew Buck, Erik Nichols and Mercedes Weekly, created a Pythagorean Theorem demonstration that satisfies a set of criteria provided by the Museum.

Problem statement and criteria

Criteria Description Weight
Durability The project should be able to remain in the museum for the lifetime of its materials. 8
Cost The design project must cost no more than $500. 8
Mobility The design project must be able to move in and out of standard doorways, along with around the inside of the museum. 5
Maintainability The components of the project should be easily maintained if necessary. 6
Safety The project must be sturdy enough that it cannot be knocked over, cannot be in any way destroyed by children, and cannot cause harm to the audience. 10
Aesthetics The project needs to appealing to the eye 3

Description of final project

The final product is composed of acrylic, adhesive to bind it, and a brass plug. There are two circular pieces of acrylic that are 16 inches in diameter. In between those two pieces is the main part of the project, the Pythagorean model. There is a 3”, 4”, 5” triangle in the center, but the legs of the triangle are slightly shorter than these dimensions. Instead, they will be 2.5”, 3.5”, and 4.3” to allow fluid to flow around it. Off of the 3” leg there is a 3x3 square area, off of the 4” leg there is a 4x4 square area, and off of the 5” leg there is a 5x5 square area. There is a brass plug located in the center of the outer edge of of the 5x5 square area. This plug will be used to fill water into the 3x3 area and the 4x4 area completely in order to assure the correct amount of fluid is in the project. The fluid that is used is water with blue food coloring for added aesthetics.

Costs

Spendings Total ($)
Scrap 18.72
Ace Hardware 6.49
TAP Plastics 46.55
Total 71.76

Testing Results

When the demonstration was filled with water, there was not any leakage.

Maintenance

The only required maintenance is to replace the water once a year. This process takes about 30 minutes


Instructions

Open the tightly closed lid and throw away the water that is in the demonstration. Mix water with the preferred food coloring. Refill the demonstration with that water.

Discussion

The design met the criteria because of the following reasons. It has a sturdy base which makes it durable. The cost didn't exceed the budget. The design has no choking hazard or sharp edges. The design dimensions make it very mobile. For aesthetics, the fluid is colored. The design is very easy to maintain because it takes only 30 minutes a year.

References


http://www.humboldt.edu/engineering/

https://www.discovery-museum.org/

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