Mini-Engineering Card Tower Challenge

About
Build a tower using index cards or playing cards. You can use various techniques like folding cards into “V” or “W” shapes for stability.
Credits: WQED
Standards
3.5.K-2.N — Analyze data from tests of two objects designed to solve the same problem to compare the strengths and weaknesses of how each performs
3.5.K-2.Q — Generate and compare multiple possible solutions to a problem based on how well they meet the criteria and constraints of the problem
3.5.K-2.S — Analyze data from tests of an object or tool to determine if it works as intended
3.5.3-5.J — 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
3.5.3-5.O — 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
3.5.3-5.P — Analyze data from tests of two or more design solutions to compare strengths and weaknesses and determine which design best meets the criteria and constraints
3.5.3-5.V — Apply the design process to solve problems by developing, testing, and refining solutions
3.5.3-5.W — Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost