Oct 26 - Nov 6 2 weeks
Unit Summary Students will learn various forms of modeling objects, situations, data including conceptual, graphical, mathematical, computer, and physical modeling. As part of the computer modeling section, students will learn how to draw (model) objects in an AutoCAD software package.
Big Ideas
Technical professionals use a variety of models to represent systems, components, processes and other designs including graphical, computer, physical, and mathematical models.
Computer aided drafting and design (CAD) software packages facilitate the creation of virtual 3D computer models of parts and assemblies.
Physical models are created to represent and evaluate possible solutions using prototyping technique(s) chosen based on the presentation and/or testing requirements of a potential solution.
Technical professionals clearly and accurately document and report their work using technical writing practice in multiple forms.
An equation is a statement of equality between two quantities that can be used to describe real phenomenon and solve problems.
Solving mathematical equations and inequalities involves a logical process of reasoning and can be accomplished using a variety of strategies and technological tools.
A function describes a special relationship between two sets of data and can be used to represent a real world relationship and to solve problems.
Essential Questions
How should one decide what information and/or artifacts to include in a portfolio? Should a portfolio always include documentation on the complete design process?
Did you use every possible type of model during the design and construction of your project? Describe each model that you used?
How reliable is a mathematical model?
What advantage(s) do CAD and Drafting provide over traditional paper and pencil design? What advantages does paper and pencil design provide over CAD?
Priority TEKS
Explain the term “function” and identify the set of inputs for the function as the domain and the set of outputs from the function as the range.
Be familiar with the terminology related to and the use of a 3D solid modeling program (CAD) in the creation of solid models and technical drawings.
Differentiate between additive and subtractive 3d solid modeling methods (CAD).
Activities
Math Modeling Guided Notes
Mathematical Relationship
Modeling Intro New
Model Creation