ATAM 1150  MathematicsShop Arithmetic Credit Hours: 2.00 Prerequisites: None
Review of basic arithmetic; whole numbers, fractions, decimals, signed numbers, grouping symbols, square root, ratio and proportion, flat and round tapers, simple and complex gear ratios; practical industrial shop problems are employed.
Contact Hours: 2 Billable Contact Hours: 2 OUTCOMES AND OBJECTIVES Outcome 1: Upon completion of this course, the learner will be able to describe applications of fractions (ratios) used to solve mechanical problems.
Objectives:
 Using whole numbers, prime numbers, proper and improper fractions, solve problems with 80% accuracy.
 Using the correct method of addition, subtraction, multiplication, and division, solve problems with 80% accuracy.
 Using the correct method of addition, subtraction, multiplication, and division of decimal fractions, solve problems with 80% accuracy.
Outcome 2: Upon completion of this course, the learner will be able to describe applications of the arithmetic processes using numbers.
Objectives:
 Using the correct method of addition, subtraction, multiplication and division of signed numbers, solve problems with 80% accuracy.
 Using the correct method of calculating percentages, solve problems with 80% accuracy.
 Using the correct method of stating direct and indirect ratios, solve problems with 80% percent accuracy.
Outcome 3: Upon completion of this course, the learner will be able to describe applications of arithmetic processes with ratio and proportion.
Objectives:
 Using the correct method of establishing ratio and proportion, complex ratio and proportion, solve problems for unknown quantities with 80% accuracy.
 Using the correct method of establishing ratio and proportion, solve problems for mechanical tapers with 80% accuracy.
 Using the correct method of establishing ratio and proportion, solve problems for simple gear ratios with 80% accuracy.
COMMON DEGREE OUTCOMES (Bulleted outcomes apply to the course)
 1. The graduate can integrate the knowledge and technological skills necessary to be a successful learner.

 2. The graduate can demonstrate how to think competently.

 3. The graduate can demonstrate how to employ mathematical knowledge.

 4. The graduate can demonstrate how to communicate competently.

 The graduate is sensitive to issues relating to a diverse, global society.

COURSE CONTENT OUTLINE
 Review whole numbers; Prime Numbers; Fractions (proper/improper)
 Fractions  Multiplication and Division
 Fractions  Addition and Subtraction
 Decimals  Addition and Subtraction
 Decimals  Multiplication and Division of Decimal Fractions
 Signed Numbers  Addition, Subtraction, Multiplication, and Division
 Signed Numbers  Continued
 Percent
 Ratio and Proportion
 Tapers
 Simple Gear Ratios
Primary Faculty Gordon, Victoria Secondary Faculty Associate Dean Pawlowski, Timothy Dean Hutchison, Donald
Official Course Syllabus  Macomb Community College, 14500 E 12 Mile Road, Warren, MI 48088
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