MASTER COURSE SYLLABUS
MAC 151 : MACHINING CALCULATIONS
This course introduces basic calculations as they relate to machining occupations. Emphasis is placed on basic calculations and their applications in the machine shop. Upon completion, students should be able to perform basic shop calculations.
Prerequisites: CTS 080, DMA 010, DMA 020, DMA 030; DRE 097 or appropriate placement test scores.
Class Hours: 1        Lab Hours: 2        Clinical/Work Exp.: 0        Credit Hours: 2
STUDENT LEARNING OUTCOMES
Areas of Assessment for Common Fractions and Decimal Fractions
- Demonstrate the ability to reduce a fraction to its lowest terms.
- Demonstrate the ability to accurately add and subtract fractions.
- Demonstrate the ability to accurately multiply and divide fractions.
- Demonstrate the ability to change fractions from improper fractions to mixed numbers and mixed numbers to improper fractions.
- Demonstrate the ability to properly use orders of operations to evaluate fractional expressions.
- Demonstrate the ability to properly add, subtract, multiply, and divide using decimals.
- Demonstrate the ability to convert fractions to decimals using a calculator.
- Demonstrate the ability to verbally express decimal numbers correctly.
- Correctly name each numerical place value to four places on each side of the decimal point.
- Correctly solve problems that involve combinations of powers with other basic operations.
- Demonstrate the ability to use a calculator to correctly solve fraction and decimal problems.
Areas of Assessment for Linear Measurement: English and Metric
- Demonstrate the ability to accurately express English and Metric lengths as smaller or larger units.
- Demonstrate the ability to convert measurements from English to Metric and from Metric to English.
- Demonstrate the ability to correctly read a Metric and English steel rule.
- Demonstrate the ability to correctly read a vernier caliper and height gage.
- Demonstrate the ability to correctly build and wring a gage block stack with the minimum number of blocks.
Areas of Assessment for Fundamentals of Algebra
- Demonstrate the ability to express word statements as algebraic expressions.
- Demonstrate the ability to evaluate algebraic expressions by substituting numbers for symbols.
- Compare signed numbers according to size and direction using a number line.
- Evaluate expressions containing positive and negative integers.
- Demonstrate the ability to simplify algebraic equations with multiple variables.
- Demonstrate the ability to solve algebraic equations.
- Solve cutting speed, RPM, and cutting time problems for different variables.
- Demonstrate the ability to solve spur gear formulas.
Areas of Assessment for Fundamentals of Plane Geometry
- Demonstrate the ability to add and subtract angles in terms of degrees, minutes, and seconds.
- Convert angular measurements between degrees, minutes, and seconds, and decimal degrees.
- Compute supplementary and complementary angles.
- Demonstrate the ability to read a vernier bevel protractor.
- Identify different types of angles.
- Determine unknown angles in geometric figures using the principles of opposite, alternate interior, corresponding, parallel, and perpendicular angles.
- Identify different types of triangles.
- Determine unknown angles based on the principle that all triangles contain 180 degrees.
- Compute angles and sides of Isosceles, equilateral, and right triangles.
- Identify the parts of a circle.
- Make constructions that are basic to the machine trades.
- Lay out typical machine shop problems using the methods of construction.
Areas of Assessment for Trigonometry
- Identify the sides of a right triangle in relation to any angle.
- State the ratios of six trigonometric functions in relation to give triangles.
- Find angles and side lengths using these functions.
- Solve simple machine technology problems using the trigonometric functions.
- Solve complex applied machine technology problems that require forming two or more right triangles by the projection of auxiliary lines.
- Compute functions of angles greater than 90 degrees.
- Solve practical shop problems by applying the Law of Sines and Law of Cosines.
||Numerical grade of 90 - 100
||Numerical grade of 80 - 89
||Numerical grade of 70 - 79
||Numerical grade of 60 - 69
||Numerical below 60
||Issued if the course is dropped after the
census date and on or before the 50% point
of the course unless the instructor issues
a WF based on extenuating circumstances
||Issued if the course is dropped after the
50% point of the course or the instructor
chooses based on extenuating circumstances
SCHOOL OF BUSINESS, INDUSTRY, AND TECHNOLOGY
Regular, prompt attendance is essential for academic success. Students should strive for perfect attendance. It is recognized, however, that students may be absent from class occasionally. Students should reference the instructor's syllabus to determine the attendance requirement for this course. The instructor is responsible for enforcing the attendance requirement. It is the student's responsibility to withdraw from the course. Students may complete the withdrawal process in the Advising Center. Students may receive a grade of WP if they withdraw from a course by the 50% point/date of the course. Any student withdrawals that occur after the 50% point will result in a grade of WF. Exceptions to the "WF" grade may exist if the student has a mitigating circumstance. Students are encouraged to discuss withdrawal options with the faculty member and complete the withdrawal process in the Advising Center. Students who come in after the scheduled starting time or students who leave before the scheduled ending time will be counted as tardy. Students should reference the instructor's syllabus to determine the tardy requirement for this course. The instructor is responsible for enforcing the tardy requirement.
ELECTRONIC DEVICE USE STATEMENT
To preserve the best learning environment for all students, all cell phones and other electronic devices must be turned off and stored with other personal property in book bags while class is in session. Ear buds must be removed. If a student uses these devices during class, the instructor will require the student to leave because text messaging and other activities disturb the class and prevent others from concentrating on class work. If a student uses electronic devices during a test or quiz, a zero will be recorded for that assignment, and the instructor may withdraw the student from the course. The use of a phone in any way during a test or the discussion of a graded test is strictly prohibited and considered cheating.
If you have a documented disability and wish to discuss academic accommodations, please contact Frank Pait, Counselor for Students with Disabilities, at extension 4222, in the Learning Assistance Center (LAC) located on the first floor of the Cuyler A. Dunbar Building (CAD).
If you are a student with a mobility impairment and have a class in a multi-story building, please discuss evacuation plans with your instructor.
RELIGIOUS OBSERVANCE STATEMENT
Students shall be permitted excused absences from all classes two days per academic year for religious observances required by their faith. The absences requested in accordance with this policy are "one of" and not "in addition to" any absences otherwise permitted by the faculty for a class. The excused absence request must be submitted by the second class meeting and a minimum of two (2) weeks in advance of the absence. Please contact your instructor for the required forms.
ACADEMIC HONESTY POLICY
Students at CVCC are expected to be honest in all academic pursuits, whether class, lab, shop, or clinical. Acts of academic dishonesty are considered unethical and subject to behavior sanctions. Examples of academic dishonesty include, but are not limited to the following:
1. Sharing information about the content of quizzes, exams, classroom/lab/shop/clinical assignments (scheduled or make-up) without approval of the instructor including but not limited to unauthorized copying, collaboration, or use of notes, books, or other materials when preparing for or completing examinations or other academic assignments (scheduled or make-up).
2. Buying, selling, or otherwise obtaining a copy of a quiz, exams, project, term paper, or like document, without approval of the instructor.
3. Plagiarism, which is defined as the intentional representation of another person's work, words, thoughts, or ideas (from any source) as one's own.
4. Failing to follow approved test taking procedures by performing such acts as:
- Looking on another student's test
- Use of unauthorized notes; written, electronic, or otherwise
- Changing answers after exam is scored
- Verbal, non-verbal, or electronic communication with another student during an exam
Instructors have the authority to impose either a warning, probation, or dismissal from the class for acts of academic dishonesty relative to classes under their supervision.
Students have an obligation to report any acts of academic dishonesty to the instructor or appropriate campus authority when reasonable grounds exist for such a report. Students also have a responsibility to cooperate in the investigation of any alleged acts of academic dishonesty. Failure to report acts of academic dishonesty could result in a behavior sanction as outlined in the Student Conduct Policy, Policy 3.18
CVCC EMERGENCY PROCEDURES
To Report a Serious Emergency Dial 911 from any campus phone or 911 from mobile phones; then dial 711 (Campus Safety & Security) from a campus phone.
For specific CVCC emergencies guidelines, please refer to the CVCC Emergency Guidebook
Quickly get all persons behind a locked door, close blinds, lock all windows/doors, and turn off lights. Sit against an interior wall away from windows and doors (hide). Keep cell phones ON in silent mode or vibrate. Do not leave the locked area until notified by a known CVCC administrator or by law enforcement that the emergency is over.
Seek Shelter (tornados, hurricanes, etc.)
Move to hallways and/or other inner rooms. Stay away from windows and doors. Sit on floor facing the inner wall and shield head with hands. Remain in shelter until notified by CVCC administration or by emergency personnel that the danger is over.
Leave the building immediately and proceed to a parking lot location at least 300 feet from the building. Do not delay to retrieve books or other personal items. Do not use elevators. Do not touch suspicious objects. Stay clear of the building once outside. Faculty should take class rosters if possible and account for all students at evacuation locations. Report any special assistance needed to CVCC faculty/staff or to emergency personnel. If you are aware or suspect someone is trapped in a threatened building, notify CVCC faculty/staff or emergency personnel. Remain at your building evacuation location until further instructions are provided by CVCC administration or by emergency personnel. In case of bomb threat, avoid using cell phones and wireless devices; this may detonate the bomb.
Smoke, Fire or Hazardous Materials
Activate the nearest fire alarm. Before attempting to fight a fire, notify someone nearby. Never attempt to fight a fire larger than wastebasket size. Close doors and windows to isolate the problem if the situation permits. If trapped in a building during a fire, use wet towels or cloths to protect you from flames and smoke. Stop/drop/roll if your clothes catch on fire. Do not open doors that feel hot. Always stay between the fire and an exit. Stay low to the floor as you try to exit.
Unless you feel threatened, stay with the victim until emergency personnel arrive. Avoid contact with bodily fluids. Stay calm and try to minimize panic. If the person is conscious, ask if he/she is a High School student (if so, include this information in your 911 call).
Emergency Procedures Revised: April 4, 2012
Cell phone backup to 711 Campus Safety & Security:
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