Math 1090 Pre-Algebra

COURSE PURPOSE

The purpose of all of the developmental mathematics courses is to support student success academically and beyond by advancing critical thinking and reasoning skills.  Specifically, in pre-algebra as a team we will examine final answers in terms of reasonableness to the given problem and to determine if the answer addresses the original problem (Polya step 4). In addition, we will explore the power of estimation as a tool to determine accuracy of solutions to numeric and or real world problems.

Math 1090 in the Developmental Math Program in the Department of Mathematics at Western Michigan University is a mastery-based course designed to sharpen computational skills involving whole numbers, fractions, decimals, percents, geometric figures and word problems.

Since Math 1090 is a remedial course, these two credits do not towards graduation.  Your final letter grade will be calculated into your gpa, so use this as an opportunity to boost your gpa.

COURSE INFORMATION

EXAM DATES FOR FALL 2021 BY EXAM NUMBER

  1. Monday, Sept. 20; 25 minutes
  2. Friday, Oct. 8; 25 minutes
  3. Monday, Oct. 18; 50 minutes
  4. Wednesday, Nov. 10; 25 minutes
  5. Friday, Dec. 3; 50 minutes

If you are unable to attend class on any exam day you must notify Dr. Eisenhart (269) 387-4117 or (269) 873-8194 before the exam, so that she can assist you in a timely manner.

TENTATIVE SCHEDULE BY WEEK NUMBER

Classes meet the Wednesday before Thanksgiving, so plan accordingly.

  1. Problem solving worksheet (Polya method), whole numbers and E-Learning Demo
  2. Whole number properties and  meanings of operators 
  3. Order of operations and writing both addition and subtraction statements given an illustration  
  4.  Exam 1, variable sense, combining like terms and using variables for problem solving (Polya method)
  5. Area verses perimeter and expressions and equations 
  6. Evaluate and solve, Exam 2, and definition/meaning of fraction   
  7. Equivalent fractions, comparing fractions, ratios and proportions and start adding fractions 
  8. Exam 3 and fall break
  9. Adding fractions and multiplying fractions
  10. Dividing fractions, revisit number properties and variable sense with fractions, and comparing fraction additions and multiplications 
  11. Signed number meaning, Exam 4, comparing signed numbers, and adding signed numbers  
  12. Subtracting signed numbers, multiplying signed numbers, and revisit number properties and variable sense with signed numbers  
  13. Powers and signed numbers, dividing signed numbers, meaning of mixed numbers, adding and subtracting mixed numbers, and Thanksgiving break
  14. multiplying mixed numbers, partial products, decimal meaning, comparing decimals, and Exam 5
  15. Understanding operations with decimals using estimation and mixed number sense  and unit conversions

Monday, Nov. 1 is the last day a student can process an official withdrawal from a class to avoid a failing grade.