Standards

Mathematics
MA1.1 - demonstrate meanings for real numbers, absolute value, and scientific notation using physical materials and technology in problem-solving situations
MA2.0 Students use algebraic methods to explore, model, and describe patterns and functions involving numbers, shapes, data, and graphs in problem-solving situations and communicate the reasoning used in solving these problems.
MA4.0   Students use geometric concepts, properties, and relationships in problem-solving situations and communicate the reasoning used in solving these problems.
MA4.1 find and analyze relationships among geometric figures using transformations (e.g. reflections, translations, rotations, dilations) in coordinate systems
MA4.2  derive and use methods to measure perimeter, area, and volume of regular and irregular geometric figures
MA4.3   make and test conjectures about geometric shapes and their properties, incorporating technology where appropriate
MA5.3  determining the degree of accuracy of a measurement (e.g. by understanding and using significant digits.)
MA5.4  demonstrate the meanings of area under a curve and length of an arc
MA6.0 Students link concepts and procedures as they develop and use computational techniques, including estimation, mental arithmetic, paper-and-pencil, calculators, and computers in problem-solving situations and communicate the reasoning used to solve.
MA6.1 use ratios, proportions, percents in problem-solving situations
MA6.2 select and use appropriate methods for computing with real numbers in problem-solving situations from among mental arithmetic, estimation, paper-and-pencil, calculator, and computer methods, and determining whether the results are reasonable

Reading and Writing
RW5.0 Students read to locate, select, and make use of relevant information form a variety of media, reference, and technological sources.
RW5.4 use strategies to gain information from journals, research studies, and technical documents

Workforce Communications
COM1.0 Demonstrates the ability to receive and relay information clearly and effectively.

Workforce Organization
ORG2.0  demonstrates the ability to work effectively and efficiently
ORG2.1 planning-devising and outlining a process to achieve a goal and timeline
ORG2.2 time management-applies appropriate time to task and manages multiple priorities
ORG2.3 using resources-identifies, organizes, plans and allocates resources

Workforce Thinking Skills
TS3.0 demonstrates the ability to use reasoning
TS3.1 problem solving-identifies and recognizes a problem, considers alternatives, devises and implements a logical plan of action
TS3.2 decision making-uses a process to identify goals and constraints, evaluate alternatives and reach a conclusion
TS3.3 creative thinking-generates new and innovative ideas
TS3.4 learning-uses efficient techniques to acquire and apply new knowledge and skills
TS3.5 analyzing-identifies bias of information sources, evaluates contradictory information and effectively manages information
TS3.6 mathematics-performs basic computations and solves practical problems by applying appropriate mathematical techniques

Workforce Quality
WQ4.0 demonstrates the characteristics of an effective worker
WQ4.1 self-management-demonstrates punctuality, readiness to work, initiative and the capacity for life long learning and personal growth
WQ4.2 team member-contributes to group effort through cooperation and consensus
WQ4.3 responsibility-follows through consistently with honesty and integrity
WQ4.4 flexibility-shows versatility and the ability to change
WQ4.5 leadership-creates a direction/vision for others to follow, aligns management methods with vision and implements a system of accountability
WQ4.6 works with diversity-accepts differences and works well with individuals from a variety of backgrounds and/or with divergent philosophies or ideas

District 11 Diamond Units/Lessons Overview - includes information about the purpose, goals and structure of these sample instructional units:

Unit 1 Computer Modeling
Duration: (@ 45 days)
Section 1.1 Performance Objectives:
1. Student will be able to demonstrate the ability to store, retrieve copy, and output drawing files depending upon system setup.
2. Students will be able to utilize instructor identified 2D computer sketching functions.
3. Students will be able to incorporate various coordinate systems in the construction of 2D geometrical shapes.
4. Students will be able to calculate the x and y coordinates given a radius and angle.

Section 1.2 Performance Objectives:
1. Students will be able to produce 2D sketches using available sketching features.
2. Students will be able to apply editing techniques to produce accurate sketches.
3. Student will be able to understand and apply sketch constraints.
4. Students will analyze drawings with appropriate inquiry functions.

Section 1.3 Performance Objectives:
1. Students will be able to define sketched objects with dimensions and geometric constraints.
2. Students will be able to apply necessary sketched features to generate a solid model.
3. Students will be able to demonstrate the application and modifying of placed features.

Section 1.4 Performance Objectives:
1. Students will be able to develop multi-view drawings such as top, front, right side, isometric, section and auxiliary views from the solid model.
2. Students will be able to demonstrate the proper application of annotations and reference dimensions while conforming to established drafting standards.
3. Students will be able to update model and drawing views using revision specification sheets provided by the instructor.

Section 1.5 Performance Objectives:
1. Students will be able to create assembly models through the integration of individual parts and sub-assemblies.
2. Students will be able to generate an assembly drawing, which include Views, Balloons, and Bill Of Materials (BOM).

Section 1.6 Performance Objectives:
1. Students will be able to recognize the wide array of industry-wide prototyping methods in use.
2. Students will identify the need for rapid-prototyping.
3. Students will prepare a prototype model from a drawing data base.

Unit 2: CNC Machining
Duration: (@ 47 days)

Section 2.1 Performance Objectives:
1. .Students will be able to explain the history of Computer Controlled Machines charting the growth of NC and how it has been implemented into Private Industry.
2. Students will be able to explain how the application of CNC machines has impacted manufacturing.
3. Students will be able to explain the advantages and disadvantages of CNC Machining.
4. Students will be able to chart the evolution of machine tools, controllers, and software used in programmable machines.
5. Students will explore career opportunities and educational requirements within the field of programmable machines.

Section 2.2 Performance Objectives:
1. Students will identify the axis relative to various CNC machines.
2. Students will contrast open and closed loop control systems.
3. Students will identify the types of drive systems used in CNC machines.
4. Students will be able to use the CNC control program to indicate the machine position and then contrast that position to the relative position of the part origin (PRZ).
5. Students will be able to identify and explain the function of the major components of a CNC machine tool.
6. Students will examine and apply various work holding devices commonly used for CNC machining.
7. Students will identify various types of tool changers used in CNC machine tools.
8. Students will define the three primary axes used in CNC machining and explore the remaining axes used in advanced machining.
9. Students will explain the importance of cutting tool materials and how they affect the speed and feed rates used by machine tools.
10. Students will examine different types of tool holding devices used in CNC machine tools.
11. Students will be able to select appropriate cutting tools to efficiently, safely and accurately cut parts using a CNC machine.

Section 2.3 Performance Objectives:
1. Students will understand the difference between reference and position points.
2. Students will understand that CNC machine movements are identified by axes.
3. Students will understand that the axis system is a worldwide standard for machine movement.
4. Students will be able to plot points using absolute, relative (incremental) and polar coordinates.
5. Students will be able to identify Significant Points on geometric shapes (ex. Center point, end point).
6. Students will be able to identify the optimum location for the Program Reference Zero (PRZ) point.
7. Students will be able to identify the three categories of machine movement: straight line, curved line, and non-regular shape.
8. Students will be able to complete a preliminary planning sheet to identify necessary work holding devices, cutting tools, reference points, machining sequences and safe operation.
9. Students will be able to define the term “Alphanumeric Coding.”
10. Students will be able to define the term “G codes.”
11. Students will be able to define the term “M code.”
12. Students will be able to identify the three sections of a program; Initial Commands, Program Body, and Program End.
13. Students will be able to write a basic NC part program using necessary G and M codes including remarks that describe the function of each code.
14. Students will be able to explore the advantages and disadvantages of shop floor programming as well as off line programming.
15. Students will be able to create a simple NC part program using a text editor and a CAM package.
16. Students will be able to employ a CAD/CAM/CNC software solution to create a part.
17. Students will be able to analyze, identify and correct errors found in NC part program files.
18. Students will be able to use simulation software to graphically verify NC program operation.
19. Students will be able to perform a “Dry Run” to verify the machine setup and program operation.

Section 2.4 Performance Objectives:
1. Student will be able to demonstrate the ability to safely setup, maintain and operate a CNC machine center using appropriate documentation and procedures.
2. Students will be able to analyze part geometry to select appropriate cutting tools and fixturing devices needed to create the part using a CNC machine.
3. Students will be able to setup and edit the tool library of a CNC control program providing offset values and tool geometry.
4. Students will be able to calculate and verify appropriate spindle speeds and feed rates specific to each cutting tool utilized in an NC part program.
5. Students will be able to safely and accurately fixture a part in a CNC machine and set the program reference zero (PRZ).
6. Students will be able to verify NC part programs using a simulation software before machining the part on a CNC device.
7. Students will be able to list and demonstrate all possible methods of disabling a CNC machine in the event of an emergency.
8. Students will follow a safety checklist prior to running an NC part program on a CNC machine. See Safety Checklist in Unit 2 of the Appendix.
9. Students will be able to Perform a Dry Run to verify the machine setup and program operation.
10. Students will be able to operate a CNC machine to cut a part to specifications.

Section 2.5 Performance Objectives:
1. Students will be able to measure using standard and metric systems.
2. Students will be able to convert measurements between metric and standard inch systems.
3. Students will be able to read technical drawings identifying and understand the dimensional tolerances and limits.
4. Students will be able to make precision measurements to the degree of accuracy required by plan specification using appropriate instruments.
5. Students will understand how comparison instruments can be used to check dimensions, compare shapes, indicate centers and check parallel surfaces.
6. Students will be aware of advanced and automated measurement systems that are applied in industry. (ex. Coordinate Measuring Systems, Digital Probes and Optical scanners)
7. Students will be aware of the importance of precision measurement in SPC and quality control.

Section 2.6 Performance Objectives:
1. Students will be able to define the acronym CAM and explain what the purpose of a CAM package is.
2. Students will demonstrate their ability to operate the user interface of a CAM package and access help using appropriate documentation and help screens.
3. Students will be able to perform basic file operations using a CAM package such as saving, opening, printing and editing part program files.
4. Students will demonstrate an ability to import and export CAD files using a CAM package.
5. Students will setup a CAM package by editing the material and tool libraries, defining stock sizes, selecting the appropriate post processor and defining the units of measure to be used.
6. Students will define and apply the fundamental and advanced milling and turning procedures used in CAM packages.
7. Students will use a CAM package to generate and edit tool paths by applying appropriate machining processes to geometry imported from a CAD program.

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