|Address||Flinn Scientific Canada, Inc. 175 Longwood Road South Hamilton, ON L8P 0A1|
Materials Included in Kit:
Aluminum rod, ½" diameter, 6" long, 10
Bottle, 250 cc 48 mm drop-lok, 10
Corks, size 1, 10
Drilled bottle cap, 10
Drilled trebuchet stand base, 10
Eyebolt & nut, 10
Felt square, black, 9" x 12", 2
Fishing line, no stretch, 10
Nut, stee, 10-24, ⅜", 10
Phillips head wood screw, ⅝", 50
Rubber spheres, blue, 28 mm, 5
Rubber spheres, red, 28 mm, 5
Sand, 2 kg, 2
String, thin, ball of ⅙ lb, 331 m
Trebuchet pivot arm, polypropyl, 10
Trebuchet stand leg, 20
Washer, ½" o.d., #10, 30
Wire, 1/16", 5" long, 10
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.
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.