Lesson 2: Make
- Step 1Presentation
- Step 2Throughout History
- Step 3Tacoma Narrows Bridge
- Step 4Maglev Train
- Step 5Ford Pinto
- Step 6Hotel Skywalk
- Step 7Solar Impulse
- Step 8The Titanic
- Step 9Exit Ticket Questions
Construct the tallest free-standing rescue tower possible that supports the mass of an individual in need of rescue, then compare rescue tower designs to determine the level of success or failure of the solutions.
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.
3-5 ETS1-2: Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.
3-5 ETS1-3: Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved.
MS-ETS1-1: Define 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.
MS-ETS1-2: Evaluate competing design solutions using a systematic process to determine how well they meet the criteria and constraints of the problem.
MS-ETS1-3: Analyze data from tests to determine similarities and differences among several design solutions to identify the best characteristics of each that can be combined into a new solution to better meet the criteria for success.
MS-ETS1-4: Develop a model to generate data for iterative testing and modification of a proposed object, tool, or process such that an optimal design can be achieved.