Unit 2 review 1

5. Systematic iterative problem solving method to produce tangible solutions
8. Knowledge of the natural world gained through observation and experimentation
10. Visual language used to communicate how something is constructed
11. A working physical model used to test and evaluate a design
15. Charting tool used to identify the best solution by scoring ideas
18. 3D modeling method that combines two or more simple shapes
19. A bar chart used to show a project schedule and management
21. Quick sketches that include notes labels dimensions and symbols
25. Ratio measuring resources developed versus resources supplied
26. Abstract models using language and graphics to convey meaning

1. A linear method for conducting an investigation to test a hypothesis
2. Principles like balance and contrast used to create visually appealing art
3. Limitations that restrict the design such as safety time and budget
4. Principle that products should be usable by all people without modification
6. Drawing method showing three sides proportionally with thirty degree angles
7. Drawing method representing a 3D object in 2D using multiviews
9. The goals that must be met to successfully solve a problem
12. The application of knowledge to solve practical problems or manipulate environment
13. Abstract models using math to describe or simulate behavior
14. A repetition of a process until finding a successful solution
16. A plan of action detailing the who what when where and how of work
17. 3D modeling method where geometry is removed from a solid block
20. Three dimensional real world models that represent a solution
22. A decision process involving compromises among competing factors
23. A non functioning scale model used for testing or demonstration
24. Precise style of writing characterized by clarity and brevity