Skip to main content
Photo of a student studying in a library

Course Description

Schoolcraft is excited to offer traditional credit face-to-face, hybrid, online, and remote classes. We are committed to providing students a safe experience based on recent COVID-19 concerns.

Please see the COVID-19 web page to learn more. Keep checking the schedule for additions on our New, Added, and Late Starting Courses web page.

Mathematics - MATH 47

Prealgebra

3 Credit Hours
3 Lecture Hours

Course Description

Topics covered in this course include an introduction to variables, integers and algebraic expressions; simplifying algebraic expressions involving integers, fractions and decimals; solving algebraic equations involving integers, fractions, decimals and percents; ratio and proportions; applications using basic concepts from geometry; and introduction to graphing via point-plotting.

Prerequisites

(A requirement that must be completed before taking this course.)

  • MATH 45 with a minimum grade of 2.0 or a minimum score of 16 ACT-Math, 22 SAT-Math, 60 CPT-Arithmetic, 240 NGA-Arithmetic or 220 NGA-Quantitative Reasoning, Algebra and Statistics.
  • Competence in arithmetic without the aid of a calculator.

Course Competencies

Upon successful completion of the course, the student should be able to:

  • Calculate sums, differences, products and quotients involving integers.
  • Apply order of operations to mathematical problems.
  • Solve linear equations involving integers, fractions and decimals.
  • Solve percentage problems.
  • Solve proportion problems.
  • Solve problems involving perimeter, area, volume and the Pythagorean theorem.
  • Translate English expressions into mathematical expressions.
  • Graph linear equations by plotting points.
  • Simplify expressions using properties of exponents.
  • Simplify fractional expressions.
  • Evaluate algebraic expressions.
  • Factor the greatest common factor (GCF) from a polynomial expression.
  • Apply the prime factorization method to greatest common factor (GCF) or least common multiple (LCM) problems.

Course Schedule

 CourseSectionCourse TitleLocationCredit HoursInstructorsSeats Available ⁄Capacity ⁄WaitlistStatusFeeDays-Time-Room

Winter; 2021; MATHEMATICS; No of Weeks : 12; Begins : 02/02/2021

 047112373PrealgebraONL3Shields K0/31/0Closed$12.00 
 047112443PrealgebraONL3House H0/31/0Closed$12.00 
 047113005PrealgebraRMT3Abney L1/24/1Closed$12.00M W  12:00 PM-01:46 PM WEBWEB
 047113108PrealgebraMC3Rainey A1/10/2Closed$12.00M W  11:30 AM-01:16 PM LA440

Winter; 2021; MATHEMATICS; No of Weeks : 15; Begins : 01/11/2021

 047112971PrealgebraONL3House H3/31/0Open$12.00 
 047113004PrealgebraRMT3Abney L1/24/0Open$12.00T R  08:30 AM-09:50 AM WEBWEB
 047113006PrealgebraRMT3Shields K3/24/0Open$12.00M W  01:30 PM-02:50 PM WEBWEB

Key: Day of the Week

  • T = Tuesday
  • R = Thursday
  • S = Saturday
  • X = Sunday