|Address||P.O. Box 219 Batavia, IL 60510|
Materials Included in Kit:
Aluminum rod, ¼" diameter, 7⅞" long, 8
Hex nut, zinc & yellow plated steel, ¼"-20, 16
Hex screw, zinc-plated steel, ¼"-20, 1" long, 16
Inclined plane with 4 holes, MDO plywood, ½" x 4⅝" x 18¾", 8
Pan screw, stainless steel, 4-40, 1" long, 16
Pulley for inclined plane, 8
String, thin, ball of ⅙ lb, 331 m
Washer, flat, stainless steel, ⅛ i.d., 5/16" o.d., 16
Wing nut, 6/6 nylon, 4-40, 16
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.
HS-ETS1-1: Analyze a major global challenge to specify qualitative and quantitative criteria and constraints for solutions that account for societal needs and wants.
HS-ETS1-2: Design a solution to a complex real-world problem by breaking it down into smaller, more manageable problems that can be solved through engineering.
HS-ETS1-3: Evaluate a solution to a complex real-world problem based on prioritized criteria and trade-offs that account for a range of constraints, including cost, safety, reliability, and aesthetics, as well as possible social, cultural, and environmental impacts.