The Need for Shelter
A shelter made in the forest.Copyright http://www.moveto10.eu/wp-content/uploads/2014/04/sh.jpg
As part of the continuing adventure scenario for this unit, students build shelters to protect themselves from the rain. After the shelters are built, the class performs durability and waterproof testing on the shelters.
Through this lesson and its activities, student teams complete the engineering design process used by practicing engineers including constructing and testing their designs. Testing is performed to verify that the proposed solution will solve the problem or challenge.
After this lesson, students should be able to:
- Build shelters to protect themselves from the rain
- Perform durability and waterproof testing on the shelters
There are different forms of energy, and those forms of energy can be changed from one form to another – but total energy is conserved
Grade 8
Do you agree with this alignment?All living things share similar characteristics, but they also have differences that can be described and classified
Grade 4
Do you agree with this alignment?Each plant or animal has different structures or behaviors that serve different functions
Grade 2
Do you agree with this alignment?Identify evidence that suggests there is a fundamental building block of matter
Grade 6
Do you agree with this alignment?
STEL-1I Explain how solutions to problems are shaped by economic, political, and cultural forces.
Grades 3-5
Do you agree with this alignment?STEL-7I Apply the technology and engineering design process.
Grades 3-5
Do you agree with this alignment?
3-5-ETS1-1 Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.
Grades 3-5
This resource focuses on the following Three Dimensional Learning aspects of NGSS:
Science & Engineering Practices- Define a simple design problem that can be solved through the development of an object, tool, process, or system and includes several criteria for success and constraints on materials, time, or cost.Do you agree with this alignment?
Disciplinary Core Ideas- Possible solutions to a problem are limited by available materials and resources (constraints). The success of a designed solution is determined by considering the desired features of a solution (criteria). Different proposals for solutions can be compared on the basis of how well each one meets the specified criteria for success or how well each takes the constraints into account.Do you agree with this alignment?
Crosscutting Concepts- People's needs and wants change over time, as do their demands for new and improved technologies.Do you agree with this alignment?
Do you agree with this alignment?- Define a simple design problem that can be solved through the development of an object, tool, process, or system and includes several criteria for success and constraints on materials, time, or cost.
None for this lesson.
Read the following part of the storyline with your students:
As you begin your journey into the exciting and mysterious Amazon rainforest, you hear chattering monkeys in the distance. You walk along for about 10 minutes and notice it is very warm and humid even though you are in plenty of shade. The pack you are carrying is starting to get a little bit heavier and you wish you were back in the hotel swimming pool. Then, out of nowhere, you hear a high-pitched scream behind you. At first you think it is a wild monkey or bird, but then you realize that it is only your friend Jennie, an environmental engineer.
"Eeeeek, who's wasting water!?" She yells as you notice everyone looking confused. But before anyone has time to answer, a warm rain begins to pour furiously from the sunny sky.
"It's raining, and our supplies are starting to get wet!" Robert, a civil engineer, cries out from the back of the group. You quickly realize you need a shelter that is easy to build and can be taken with you. What can you use? How will you built it? You have no umbrellas here!
Assume you have the following materials and develop a design for your shelter!
- big waterproof tarp
- huge Amazon leaves
- rope
- wood
(Refer to the associated activities Home, Sweet Home! and Built to Last? Designing Experiments to Test Jungle Shelters for more hands-on design challenges to add on to this lesson).
Worksheets: Have each student group complete the associated activity worksheets. Review their answers to gauge their depth of comprehension.
Reflection Discussion: Ask the students: How well did your shelter designs perform during the durability and waterproof tests? How might you improve your designs? Is there a better test method than the one you used? What might be some design flaws in your own homes? If so, how might you improve them?
Supporting Program
Adventure Engineering, Colorado School of Mines
Acknowledgements
Adventure Engineering was supported by National Science Foundation grant nos. DUE 9950660 and GK-12 0086457. However, these contents do not necessarily represent the policies of the NSF, and you should not assume endorsement by the federal government.
Copyright
2013 by Regents of the University of Colorado; original © 2005 Colorado School of Mines